From b206decf1b540b7a1526603aafc898ece26ab988 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 01:41:34 -0700
Subject: [PATCH 01/33] Create create_check.py

---
 content/_code-samples/checks/py/create_check.py | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 content/_code-samples/checks/py/create_check.py

diff --git a/content/_code-samples/checks/py/create_check.py b/content/_code-samples/checks/py/create_check.py
new file mode 100644
index 0000000000..8b13789179
--- /dev/null
+++ b/content/_code-samples/checks/py/create_check.py
@@ -0,0 +1 @@
+

From a38a77d802e07e63bdbd402cf8a40673a226f345 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 01:52:08 -0700
Subject: [PATCH 02/33] Rename create_check.py to create_xrp_check.py

---
 .../checks/py/{create_check.py => create_xrp_check.py}            | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename content/_code-samples/checks/py/{create_check.py => create_xrp_check.py} (100%)

diff --git a/content/_code-samples/checks/py/create_check.py b/content/_code-samples/checks/py/create_xrp_check.py
similarity index 100%
rename from content/_code-samples/checks/py/create_check.py
rename to content/_code-samples/checks/py/create_xrp_check.py

From a8fe19f43240722b69b011ab71f587b3f06de7a8 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 03:34:55 -0700
Subject: [PATCH 03/33] Create account_xrp_checks.py

---
 content/_code-samples/checks/py/account_xrp_checks.py | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 content/_code-samples/checks/py/account_xrp_checks.py

diff --git a/content/_code-samples/checks/py/account_xrp_checks.py b/content/_code-samples/checks/py/account_xrp_checks.py
new file mode 100644
index 0000000000..8b13789179
--- /dev/null
+++ b/content/_code-samples/checks/py/account_xrp_checks.py
@@ -0,0 +1 @@
+

From 7209285bdc71a24b7a14fba14d82f2074489a861 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 03:36:38 -0700
Subject: [PATCH 04/33] Create cash_xrp_check.py

---
 content/_code-samples/checks/py/cash_xrp_check.py | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 content/_code-samples/checks/py/cash_xrp_check.py

diff --git a/content/_code-samples/checks/py/cash_xrp_check.py b/content/_code-samples/checks/py/cash_xrp_check.py
new file mode 100644
index 0000000000..8b13789179
--- /dev/null
+++ b/content/_code-samples/checks/py/cash_xrp_check.py
@@ -0,0 +1 @@
+

From c77f3e09ab803ceb7d19b69cc47da1840b5a9864 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 03:37:17 -0700
Subject: [PATCH 05/33] Rename create_xrp_check.py to create_check.py

---
 .../checks/py/{create_xrp_check.py => create_check.py}            | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename content/_code-samples/checks/py/{create_xrp_check.py => create_check.py} (100%)

diff --git a/content/_code-samples/checks/py/create_xrp_check.py b/content/_code-samples/checks/py/create_check.py
similarity index 100%
rename from content/_code-samples/checks/py/create_xrp_check.py
rename to content/_code-samples/checks/py/create_check.py

From 3a45b537daa52e66f0f5a1af4ce33166802eb94f Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 03:37:46 -0700
Subject: [PATCH 06/33] Rename cash_xrp_check.py to cash_check.py

---
 .../_code-samples/checks/py/{cash_xrp_check.py => cash_check.py}  | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename content/_code-samples/checks/py/{cash_xrp_check.py => cash_check.py} (100%)

diff --git a/content/_code-samples/checks/py/cash_xrp_check.py b/content/_code-samples/checks/py/cash_check.py
similarity index 100%
rename from content/_code-samples/checks/py/cash_xrp_check.py
rename to content/_code-samples/checks/py/cash_check.py

From 75a8b146a7f0cb46a2372df5128578e27c92a89a Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 03:38:06 -0700
Subject: [PATCH 07/33] Rename account_xrp_checks.py to account_checks.py

---
 .../checks/py/{account_xrp_checks.py => account_checks.py}        | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename content/_code-samples/checks/py/{account_xrp_checks.py => account_checks.py} (100%)

diff --git a/content/_code-samples/checks/py/account_xrp_checks.py b/content/_code-samples/checks/py/account_checks.py
similarity index 100%
rename from content/_code-samples/checks/py/account_xrp_checks.py
rename to content/_code-samples/checks/py/account_checks.py

From b33c8e915499d4cc5bcd964f798303e1a4a47cd0 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 04:05:27 -0700
Subject: [PATCH 08/33] Update and rename cash_check.py to create_xrp_check.py

---
 content/_code-samples/checks/py/cash_check.py |  1 -
 .../checks/py/create_xrp_check.py             | 37 +++++++++++++++++++
 2 files changed, 37 insertions(+), 1 deletion(-)
 delete mode 100644 content/_code-samples/checks/py/cash_check.py
 create mode 100644 content/_code-samples/checks/py/create_xrp_check.py

diff --git a/content/_code-samples/checks/py/cash_check.py b/content/_code-samples/checks/py/cash_check.py
deleted file mode 100644
index 8b13789179..0000000000
--- a/content/_code-samples/checks/py/cash_check.py
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/content/_code-samples/checks/py/create_xrp_check.py b/content/_code-samples/checks/py/create_xrp_check.py
new file mode 100644
index 0000000000..d7961051b9
--- /dev/null
+++ b/content/_code-samples/checks/py/create_xrp_check.py
@@ -0,0 +1,37 @@
+client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to the testnetwork
+
+"""Create xrp check"""
+
+# check sender seed
+sender_seed = "sxxxxxxxxxxxxxxxxxxxx"
+
+# check receiver address
+receiver_addr = "rxxxxxxxxxxxxxxxxxxxxxxxxxx"
+
+# amount of xrp to deliver
+amount = 10.00
+
+# check expiry date
+expiry_date = int # from xrpl.utils import datetime_to_ripple_time()
+
+# generate wallet from seed
+sender_wallet = Wallet(seed=sender_seed, sequence=0)
+
+# build check create transaction
+check_txn = CheckCreate(account=sender_wallet.classic_address,
+        destination=receiver_addr,
+        send_max=xrp_to_drops(amount),
+        expiration=expiry_date)
+
+# sign transaction
+stxn = safe_sign_and_autofill_transaction(check_txn, sender_wallet, client)
+
+# submit transaction and wait for result
+stxn_response = send_reliable_submission(stxn, client)
+
+# parse response for result
+stxn_result = stxn_response.result
+
+# print result and transaction hash
+print(stxn_result["meta"]["TransactionResult"])
+print(stxn_result["hash"])

From 364cf56b463b3c20fe70c9e12a2ea77b5516934b Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 04:08:17 -0700
Subject: [PATCH 09/33] Update and rename create_check.py to
 create_token_check.py

---
 .../_code-samples/checks/py/create_check.py   |  1 -
 .../checks/py/create_token_check.py           | 69 +++++++++++++++++++
 2 files changed, 69 insertions(+), 1 deletion(-)
 delete mode 100644 content/_code-samples/checks/py/create_check.py
 create mode 100644 content/_code-samples/checks/py/create_token_check.py

diff --git a/content/_code-samples/checks/py/create_check.py b/content/_code-samples/checks/py/create_check.py
deleted file mode 100644
index 8b13789179..0000000000
--- a/content/_code-samples/checks/py/create_check.py
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/content/_code-samples/checks/py/create_token_check.py b/content/_code-samples/checks/py/create_token_check.py
new file mode 100644
index 0000000000..0b0c2c7d61
--- /dev/null
+++ b/content/_code-samples/checks/py/create_token_check.py
@@ -0,0 +1,69 @@
+from xrpl.wallet import Wallet
+from xrpl.clients import JsonRpcClient
+from xrpl.models import CheckCreate, IssuedCurrencyAmount
+from xrpl.transaction import (safe_sign_and_autofill_transaction,
+                              send_reliable_submission)
+from xrpl.utils import ripple_time_to_datetime
+
+client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to the testnetwork
+
+"""Create a token check"""
+
+"""Helper methods for working with token names"""
+
+def symbol_to_hex(symbol: str = None) -> str:
+    """token symbol_to_hex."""
+    if len(symbol) > 3:
+        bytes_string = bytes(str(symbol).encode('utf-8'))
+        return bytes_string.hex().upper().ljust(40, '0')
+    return symbol
+
+def hex_to_symbol(hex: str = None) -> str:
+    """token hex_to_symbol."""
+    if len(hex) > 3:
+        bytes_string = bytes.fromhex(str(hex)).decode('utf-8')
+        return bytes_string.rstrip('\x00')
+    return hex
+
+
+# check sender seed
+sender_seed = "sxxxxxxxxxxxxxxxxxxxx"
+
+# check receiver address
+receiver_addr = "rxxxxxxxxxxxxxxxxxxxxxxxxxx"
+
+# token name
+token = "LegitXRP" 
+
+# amount of token to deliver
+amount = 10.00
+
+# token issuer address
+issuer = "rxxxxxxxxxxxxxxxxxxxxxxxx"
+
+# check expiry date
+expiry_date = int # from xrpl.utils import datetime_to_ripple_time()
+
+# generate wallet from seed
+sender_wallet = Wallet(seed=sender_seed, sequence=0)
+
+# build check create transaction
+check_txn = CheckCreate(account=sender_wallet.classic_address, destination=receiver_addr,
+send_max=IssuedCurrencyAmount(
+    currency=symbol_to_hex(token), 
+    issuer=issuer, 
+    value=amount),
+    expiration=expiry_date)
+
+# sign transaction
+stxn = safe_sign_and_autofill_transaction(check_txn, sender_wallet, client)
+
+# submit transaction and wait for result
+stxn_response = send_reliable_submission(stxn, client)
+
+# parse response for result
+stxn_result = stxn_response.result
+
+# print result and transaction hash
+print(stxn_result["meta"]["TransactionResult"])
+print(stxn_result["hash"])

From 26a5b640d7d24e929fee07bc77a825359c3664ee Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 04:09:28 -0700
Subject: [PATCH 10/33] Update create_token_check.py

---
 content/_code-samples/checks/py/create_token_check.py | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/content/_code-samples/checks/py/create_token_check.py b/content/_code-samples/checks/py/create_token_check.py
index 0b0c2c7d61..06387f96de 100644
--- a/content/_code-samples/checks/py/create_token_check.py
+++ b/content/_code-samples/checks/py/create_token_check.py
@@ -18,13 +18,6 @@ def symbol_to_hex(symbol: str = None) -> str:
         return bytes_string.hex().upper().ljust(40, '0')
     return symbol
 
-def hex_to_symbol(hex: str = None) -> str:
-    """token hex_to_symbol."""
-    if len(hex) > 3:
-        bytes_string = bytes.fromhex(str(hex)).decode('utf-8')
-        return bytes_string.rstrip('\x00')
-    return hex
-
 
 # check sender seed
 sender_seed = "sxxxxxxxxxxxxxxxxxxxx"

From bcf26dbb9bb077dca10044bab1027f7800c7957a Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 04:10:37 -0700
Subject: [PATCH 11/33] Delete create_xrp_check.py

---
 .../checks/py/create_xrp_check.py             | 37 -------------------
 1 file changed, 37 deletions(-)
 delete mode 100644 content/_code-samples/checks/py/create_xrp_check.py

diff --git a/content/_code-samples/checks/py/create_xrp_check.py b/content/_code-samples/checks/py/create_xrp_check.py
deleted file mode 100644
index d7961051b9..0000000000
--- a/content/_code-samples/checks/py/create_xrp_check.py
+++ /dev/null
@@ -1,37 +0,0 @@
-client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to the testnetwork
-
-"""Create xrp check"""
-
-# check sender seed
-sender_seed = "sxxxxxxxxxxxxxxxxxxxx"
-
-# check receiver address
-receiver_addr = "rxxxxxxxxxxxxxxxxxxxxxxxxxx"
-
-# amount of xrp to deliver
-amount = 10.00
-
-# check expiry date
-expiry_date = int # from xrpl.utils import datetime_to_ripple_time()
-
-# generate wallet from seed
-sender_wallet = Wallet(seed=sender_seed, sequence=0)
-
-# build check create transaction
-check_txn = CheckCreate(account=sender_wallet.classic_address,
-        destination=receiver_addr,
-        send_max=xrp_to_drops(amount),
-        expiration=expiry_date)
-
-# sign transaction
-stxn = safe_sign_and_autofill_transaction(check_txn, sender_wallet, client)
-
-# submit transaction and wait for result
-stxn_response = send_reliable_submission(stxn, client)
-
-# parse response for result
-stxn_result = stxn_response.result
-
-# print result and transaction hash
-print(stxn_result["meta"]["TransactionResult"])
-print(stxn_result["hash"])

From 47844c01d2ff7ae38028e2f18dcc586f3ad3c385 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 04:11:48 -0700
Subject: [PATCH 12/33] Update and rename create_token_check.py to
 create_checks.py

---
 ...create_token_check.py => create_checks.py} | 42 ++++++++++++++++++-
 1 file changed, 40 insertions(+), 2 deletions(-)
 rename content/_code-samples/checks/py/{create_token_check.py => create_checks.py} (63%)

diff --git a/content/_code-samples/checks/py/create_token_check.py b/content/_code-samples/checks/py/create_checks.py
similarity index 63%
rename from content/_code-samples/checks/py/create_token_check.py
rename to content/_code-samples/checks/py/create_checks.py
index 06387f96de..6459ac8522 100644
--- a/content/_code-samples/checks/py/create_token_check.py
+++ b/content/_code-samples/checks/py/create_checks.py
@@ -10,7 +10,6 @@ client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to the
 """Create a token check"""
 
 """Helper methods for working with token names"""
-
 def symbol_to_hex(symbol: str = None) -> str:
     """token symbol_to_hex."""
     if len(symbol) > 3:
@@ -18,7 +17,6 @@ def symbol_to_hex(symbol: str = None) -> str:
         return bytes_string.hex().upper().ljust(40, '0')
     return symbol
 
-
 # check sender seed
 sender_seed = "sxxxxxxxxxxxxxxxxxxxx"
 
@@ -60,3 +58,43 @@ stxn_result = stxn_response.result
 # print result and transaction hash
 print(stxn_result["meta"]["TransactionResult"])
 print(stxn_result["hash"])
+
+
+
+
+############ CREATE XRP CHECK ################################
+"""Create xrp check"""
+
+# check sender seed
+sender_seed = "sxxxxxxxxxxxxxxxxxxxx"
+
+# check receiver address
+receiver_addr = "rxxxxxxxxxxxxxxxxxxxxxxxxxx"
+
+# amount of xrp to deliver
+amount = 10.00
+
+# check expiry date
+expiry_date = int # from xrpl.utils import datetime_to_ripple_time()
+
+# generate wallet from seed
+sender_wallet = Wallet(seed=sender_seed, sequence=0)
+
+# build check create transaction
+check_txn = CheckCreate(account=sender_wallet.classic_address,
+        destination=receiver_addr,
+        send_max=xrp_to_drops(amount),
+        expiration=expiry_date)
+
+# sign transaction
+stxn = safe_sign_and_autofill_transaction(check_txn, sender_wallet, client)
+
+# submit transaction and wait for result
+stxn_response = send_reliable_submission(stxn, client)
+
+# parse response for result
+stxn_result = stxn_response.result
+
+# print result and transaction hash
+print(stxn_result["meta"]["TransactionResult"])
+print(stxn_result["hash"])

From b1fcf9becf6f7ee9a14b7762ac174ae258a09ad3 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 04:20:48 -0700
Subject: [PATCH 13/33] Create cash_check.py

---
 content/_code-samples/checks/py/cash_check.py | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 content/_code-samples/checks/py/cash_check.py

diff --git a/content/_code-samples/checks/py/cash_check.py b/content/_code-samples/checks/py/cash_check.py
new file mode 100644
index 0000000000..8b13789179
--- /dev/null
+++ b/content/_code-samples/checks/py/cash_check.py
@@ -0,0 +1 @@
+

From 9e53576fba93acc28bee6bcd9706de5e01690311 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 04:45:34 -0700
Subject: [PATCH 14/33] Update cash_check.py

---
 content/_code-samples/checks/py/cash_check.py | 79 +++++++++++++++++++
 1 file changed, 79 insertions(+)

diff --git a/content/_code-samples/checks/py/cash_check.py b/content/_code-samples/checks/py/cash_check.py
index 8b13789179..1579d0cec9 100644
--- a/content/_code-samples/checks/py/cash_check.py
+++ b/content/_code-samples/checks/py/cash_check.py
@@ -1 +1,80 @@
+from xrpl.transaction import (safe_sign_and_autofill_transaction,
+                              send_reliable_submission)
+from xrpl.utils import xrp_to_drops
+from xrpl.wallet import Wallet
 
+from xrpl.clients import JsonRpcClient
+from xrpl.models import CheckCreate, IssuedCurrencyAmount
+
+client = JsonRpcClient("https://s.altnet.rippletest.net:51234")
+
+
+# cash an xrp check
+
+# check casher seed
+sender_seed = "sxxxxxxxxxxxxxxxxxxxxx"
+
+# check id
+check_id = str
+
+# amount to cash
+amount = 10.00
+
+# generate wallet from seed
+sender_wallet = Wallet(seed=sender_seed, sequence=0)
+
+# build check cash transaction
+check_txn = CheckCash(account=sender_wallet.classic_address, check_id=check_id, amount=xrp_to_drops(amount))
+
+# sign transaction
+stxn = safe_sign_and_autofill_transaction(check_txn, sender_wallet, client)
+
+# submit transaction and wait for result
+stxn_response = send_reliable_submission(stxn, client)
+
+# parse response for result
+stxn_result = stxn_response.result
+
+# print result and transaction hash
+print(stxn_result["meta"]["TransactionResult"])
+print(stxn_result["hash"])
+
+
+
+#################### cash token check #############################
+
+# cash token check
+
+# check casher seed
+sender_seed = "sxxxxxxxxxxxxxxxxxxxxx"
+
+# token name
+token = "LegitXRP" 
+
+# amount of token to deliver
+amount = 10.00
+
+# token issuer address
+issuer = "rxxxxxxxxxxxxxxxxxxxxxxxx"
+
+# create wallet object
+sender_wallet = Wallet(seed=sender_seed, sequence=0)
+
+# build check cash transaction
+check_txn = CheckCash(account=sender_wallet.classic_address, check_id=check_id, amount=IssuedCurrencyAmount(
+    currency=token,
+    issuer=issuer,
+    value=amount))
+
+# sign transaction
+stxn = safe_sign_and_autofill_transaction(check_txn, sender_wallet, client)
+
+# submit transaction and wait for result
+stxn_response = send_reliable_submission(stxn, client)
+
+# parse response for result
+stxn_result = stxn_response.result
+
+# print result and transaction hash
+print(stxn_result["meta"]["TransactionResult"])
+print(stxn_result["hash"])

From 44f4a967ba6e71288e1bbd96bf8d3d71625a9909 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 04:55:52 -0700
Subject: [PATCH 15/33] Create cancel_check.py

---
 .../_code-samples/checks/py/cancel_check.py   | 37 +++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 content/_code-samples/checks/py/cancel_check.py

diff --git a/content/_code-samples/checks/py/cancel_check.py b/content/_code-samples/checks/py/cancel_check.py
new file mode 100644
index 0000000000..f5770a8298
--- /dev/null
+++ b/content/_code-samples/checks/py/cancel_check.py
@@ -0,0 +1,37 @@
+from xrpl.wallet import Wallet
+from xrpl.clients import JsonRpcClient
+from xrpl.models import CheckCancel
+from xrpl.transaction import (safe_sign_and_autofill_transaction,
+                              send_reliable_submission)
+
+client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to the testnetwork
+
+
+"""cancel a check"""
+# sender is the check creator or recipient
+# If the Check has expired, any address can cancel it
+
+# check casher seed
+sender_seed = "sxxxxxxxxxxxxxxxxxxxxx"
+
+# check id
+check_id = str
+
+# create wallet object
+sender_wallet = Wallet(seed=sender_seed, sequence=0)
+
+# build check cancel transaction
+check_txn = CheckCancel(account=sender_wallet.classic_address, check_id=check_id)
+
+# sign transaction
+stxn = safe_sign_and_autofill_transaction(check_txn, sender_wallet, client)
+
+# submit transaction and wait for result
+stxn_response = send_reliable_submission(stxn, client)
+
+# parse response for result
+stxn_result = stxn_response.result
+
+# print result and transaction hash
+print(stxn_result["meta"]["TransactionResult"])
+print(stxn_result["hash"])

From 28a2705175f7789d69f052173b94fea65c9b714d Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 04:58:20 -0700
Subject: [PATCH 16/33] Update create_checks.py

---
 content/_code-samples/checks/py/create_checks.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/content/_code-samples/checks/py/create_checks.py b/content/_code-samples/checks/py/create_checks.py
index 6459ac8522..1699bd435e 100644
--- a/content/_code-samples/checks/py/create_checks.py
+++ b/content/_code-samples/checks/py/create_checks.py
@@ -3,7 +3,7 @@ from xrpl.clients import JsonRpcClient
 from xrpl.models import CheckCreate, IssuedCurrencyAmount
 from xrpl.transaction import (safe_sign_and_autofill_transaction,
                               send_reliable_submission)
-from xrpl.utils import ripple_time_to_datetime
+from xrpl.utils import datetime_to_rippletime, xrp_to_drops
 
 client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to the testnetwork
 

From dbd73bf8b80ef614b5c53468a5f2c19a98838a38 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sat, 3 Sep 2022 09:20:18 -0700
Subject: [PATCH 17/33] Update account_checks.py

---
 .../_code-samples/checks/py/account_checks.py | 110 ++++++++++++++++++
 1 file changed, 110 insertions(+)

diff --git a/content/_code-samples/checks/py/account_checks.py b/content/_code-samples/checks/py/account_checks.py
index 8b13789179..a3e53097c2 100644
--- a/content/_code-samples/checks/py/account_checks.py
+++ b/content/_code-samples/checks/py/account_checks.py
@@ -1 +1,111 @@
+from xrpl.clients import JsonRpcClient
+from xrpl.models import AccountObjects
+from xrpl.utils import drops_to_xrp, ripple_time_to_datetime
 
+client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to the testnetwork
+
+
+
+"""Helper methods for working with token names"""
+
+def hex_to_symbol(hex: str = None) -> str:
+    """token hex_to_symbol."""
+    if len(hex) > 3:
+        bytes_string = bytes.fromhex(str(hex)).decode('utf-8')
+        return bytes_string.rstrip('\x00')
+    return hex
+
+
+# Query the ledger for all xrp checks an account has created or received
+
+# wallet address to query
+wallet_addr = str
+
+# dict to store all the checks
+checks_dict = {}
+
+# list of sent checks
+sent = []
+
+# list of received checks
+receive = []
+
+# build request
+req = AccountObjects(account=wallet_addr, ledger_index="validated", type="check")
+
+# make request and return result
+response = client.request(req)
+result = response.result
+
+# parse result
+if "account_objects" in result:
+    account_checks = result["account_objects"]
+    for check in account_checks:
+        if isinstance(check["SendMax"], str):
+            check_data = {}
+            check_data["sender"] = check["Account"]
+            check_data["receiver"] = check["Destination"]
+            if "Expiration" in check:
+                check_data["expiry_date"] = str(ripple_time_to_datetime(check["Expiration"]))
+            check_data["amount"] = str(drops_to_xrp(check["SendMax"]))
+            check_data["check_id"] = check["index"]
+            if check_data["sender"] == wallet_addr:
+                sent.append(check_data)
+            elif check_data["sender"] != wallet_addr:
+                receive.append(check_data)
+
+# sort checks
+checks_dict["sent"] = sent
+checks_dict["receive"] = receive
+print(checks_dict)
+
+
+
+############################# Query for token checks #############################
+
+
+
+# Query the ledger for all token checks an account has created or received
+
+# wallet address to query
+wallet_addr = str
+
+# dict to store all the checks
+checks_dict = {}
+
+# list of sent checks
+sent = []
+
+# list of received checks
+receive = []
+
+# build request
+req = AccountObjects(account=wallet_addr, ledger_index="validated", type="check")
+
+# make request and return result
+response = client.request(req)
+result = response.result
+
+# parse result
+if "account_objects" in result:
+    account_checks = result["account_objects"]
+    for check in account_checks:
+        if isinstance(check["SendMax"], dict):
+            check_data = {}
+            check_data["sender"] = check["Account"]
+            check_data["receiver"] = check["Destination"]
+            if "Expiration" in check:
+                check_data["expiry_date"] = str(ripple_time_to_datetime(check["Expiration"]))
+            check_data["token"] = hex_to_symbol(check["SendMax"]["currency"])
+            check_data["issuer"] = check["SendMax"]["issuer"]
+            check_data["amount"] = check["SendMax"]["value"]
+            check_data["check_id"] = check["index"]
+            if check_data["sender"] == wallet_addr:
+                sent.append(check_data)
+            elif check_data["sender"] != wallet_addr:
+                receive.append(check_data)
+
+# sort checks
+checks_dict["sent"] = sent
+checks_dict["receive"] = receive
+print(checks_dict)

From b8d24b9ebe4f52e160cebb9ab362e7dc6ddf944b Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Tue, 6 Sep 2022 12:03:35 -0700
Subject: [PATCH 18/33] Update cash_check.py

---
 content/_code-samples/checks/py/cash_check.py | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/content/_code-samples/checks/py/cash_check.py b/content/_code-samples/checks/py/cash_check.py
index 1579d0cec9..89b5c959c6 100644
--- a/content/_code-samples/checks/py/cash_check.py
+++ b/content/_code-samples/checks/py/cash_check.py
@@ -1,19 +1,17 @@
 from xrpl.transaction import (safe_sign_and_autofill_transaction,
                               send_reliable_submission)
 from xrpl.utils import xrp_to_drops
-from xrpl.wallet import Wallet
+from xrpl.wallet import Wallet, generate_faucet_wallet
 
 from xrpl.clients import JsonRpcClient
 from xrpl.models import CheckCreate, IssuedCurrencyAmount
 
+# create a client
 client = JsonRpcClient("https://s.altnet.rippletest.net:51234")
 
 
 # cash an xrp check
 
-# check casher seed
-sender_seed = "sxxxxxxxxxxxxxxxxxxxxx"
-
 # check id
 check_id = str
 
@@ -21,7 +19,7 @@ check_id = str
 amount = 10.00
 
 # generate wallet from seed
-sender_wallet = Wallet(seed=sender_seed, sequence=0)
+sender_wallet =generate_faucet_wallet(client=client)
 
 # build check cash transaction
 check_txn = CheckCash(account=sender_wallet.classic_address, check_id=check_id, amount=xrp_to_drops(amount))
@@ -45,9 +43,6 @@ print(stxn_result["hash"])
 
 # cash token check
 
-# check casher seed
-sender_seed = "sxxxxxxxxxxxxxxxxxxxxx"
-
 # token name
 token = "LegitXRP" 
 
@@ -58,7 +53,7 @@ amount = 10.00
 issuer = "rxxxxxxxxxxxxxxxxxxxxxxxx"
 
 # create wallet object
-sender_wallet = Wallet(seed=sender_seed, sequence=0)
+sender_wallet = sender_wallet =generate_faucet_wallet(client=client)
 
 # build check cash transaction
 check_txn = CheckCash(account=sender_wallet.classic_address, check_id=check_id, amount=IssuedCurrencyAmount(

From 8ce19008a38e33c3a36259603be38b71081cf44c Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Tue, 6 Sep 2022 12:07:21 -0700
Subject: [PATCH 19/33] Update create_checks.py

---
 content/_code-samples/checks/py/create_checks.py | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/content/_code-samples/checks/py/create_checks.py b/content/_code-samples/checks/py/create_checks.py
index 1699bd435e..425843c657 100644
--- a/content/_code-samples/checks/py/create_checks.py
+++ b/content/_code-samples/checks/py/create_checks.py
@@ -1,4 +1,4 @@
-from xrpl.wallet import Wallet
+from xrpl.wallet import Wallet, generate_faucet_wallet
 from xrpl.clients import JsonRpcClient
 from xrpl.models import CheckCreate, IssuedCurrencyAmount
 from xrpl.transaction import (safe_sign_and_autofill_transaction,
@@ -17,11 +17,9 @@ def symbol_to_hex(symbol: str = None) -> str:
         return bytes_string.hex().upper().ljust(40, '0')
     return symbol
 
-# check sender seed
-sender_seed = "sxxxxxxxxxxxxxxxxxxxx"
 
 # check receiver address
-receiver_addr = "rxxxxxxxxxxxxxxxxxxxxxxxxxx"
+receiver_addr = "rxxxxxxxxxxxxxxxxxxxxxxx"
 
 # token name
 token = "LegitXRP" 
@@ -36,7 +34,7 @@ issuer = "rxxxxxxxxxxxxxxxxxxxxxxxx"
 expiry_date = int # from xrpl.utils import datetime_to_ripple_time()
 
 # generate wallet from seed
-sender_wallet = Wallet(seed=sender_seed, sequence=0)
+sender_wallet = generate_faucet_wallet(client=client)
 
 # build check create transaction
 check_txn = CheckCreate(account=sender_wallet.classic_address, destination=receiver_addr,
@@ -62,14 +60,12 @@ print(stxn_result["hash"])
 
 
 
-############ CREATE XRP CHECK ################################
+############# CREATE XRP CHECK ################################
 """Create xrp check"""
 
-# check sender seed
-sender_seed = "sxxxxxxxxxxxxxxxxxxxx"
 
 # check receiver address
-receiver_addr = "rxxxxxxxxxxxxxxxxxxxxxxxxxx"
+receiver_addr = "rxxxxxxxxxxxxxxxxxxxxxxxx"
 
 # amount of xrp to deliver
 amount = 10.00
@@ -78,7 +74,7 @@ amount = 10.00
 expiry_date = int # from xrpl.utils import datetime_to_ripple_time()
 
 # generate wallet from seed
-sender_wallet = Wallet(seed=sender_seed, sequence=0)
+sender_wallet = generate_faucet_wallet(client=client)
 
 # build check create transaction
 check_txn = CheckCreate(account=sender_wallet.classic_address,

From 5fdf8bb621ae480e4ab3eaf35ffb0e28df71cd73 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Tue, 6 Sep 2022 12:08:58 -0700
Subject: [PATCH 20/33] =?UTF-8?q?I'm=20going=20through=20changesss=20?=
 =?UTF-8?q?=F0=9F=8E=B5=F0=9F=8E=B6=F0=9F=8E=B5=F0=9F=8E=B6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 content/_code-samples/checks/py/cancel_check.py | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/content/_code-samples/checks/py/cancel_check.py b/content/_code-samples/checks/py/cancel_check.py
index f5770a8298..45ba89c1c0 100644
--- a/content/_code-samples/checks/py/cancel_check.py
+++ b/content/_code-samples/checks/py/cancel_check.py
@@ -1,4 +1,4 @@
-from xrpl.wallet import Wallet
+from xrpl.wallet import Wallet, generate_faucet_wallet
 from xrpl.clients import JsonRpcClient
 from xrpl.models import CheckCancel
 from xrpl.transaction import (safe_sign_and_autofill_transaction,
@@ -11,14 +11,12 @@ client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to the
 # sender is the check creator or recipient
 # If the Check has expired, any address can cancel it
 
-# check casher seed
-sender_seed = "sxxxxxxxxxxxxxxxxxxxxx"
 
 # check id
 check_id = str
 
 # create wallet object
-sender_wallet = Wallet(seed=sender_seed, sequence=0)
+sender_wallet = generate_faucet_wallet(client=client)
 
 # build check cancel transaction
 check_txn = CheckCancel(account=sender_wallet.classic_address, check_id=check_id)

From 9808b95b2186668db735de652e3cf557f1807a8a Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Tue, 6 Sep 2022 12:12:22 -0700
Subject: [PATCH 21/33] =?UTF-8?q?I'm=20going=20through=20changessss=20?=
 =?UTF-8?q?=F0=9F=8E=B6=F0=9F=8E=B5=F0=9F=8E=B5=F0=9F=8E=B6=F0=9F=8E=B6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 content/_code-samples/checks/py/cancel_check.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/content/_code-samples/checks/py/cancel_check.py b/content/_code-samples/checks/py/cancel_check.py
index 45ba89c1c0..d47fa5f8fd 100644
--- a/content/_code-samples/checks/py/cancel_check.py
+++ b/content/_code-samples/checks/py/cancel_check.py
@@ -33,3 +33,4 @@ stxn_result = stxn_response.result
 # print result and transaction hash
 print(stxn_result["meta"]["TransactionResult"])
 print(stxn_result["hash"])
+

From 9ff5421eca542c83e26186d876a65009451def7c Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Tue, 6 Sep 2022 12:14:59 -0700
Subject: [PATCH 22/33] =?UTF-8?q?I'm=20going=20through=20changesss?=
 =?UTF-8?q?=F0=9F=8E=B5=F0=9F=8E=B6=F0=9F=8E=B6=F0=9F=8E=B5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 content/_code-samples/checks/py/cash_check.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/content/_code-samples/checks/py/cash_check.py b/content/_code-samples/checks/py/cash_check.py
index 89b5c959c6..3cf8bc2254 100644
--- a/content/_code-samples/checks/py/cash_check.py
+++ b/content/_code-samples/checks/py/cash_check.py
@@ -18,8 +18,8 @@ check_id = str
 # amount to cash
 amount = 10.00
 
-# generate wallet from seed
-sender_wallet =generate_faucet_wallet(client=client)
+# generate wallet
+sender_wallet = generate_faucet_wallet(client=client)
 
 # build check cash transaction
 check_txn = CheckCash(account=sender_wallet.classic_address, check_id=check_id, amount=xrp_to_drops(amount))
@@ -50,10 +50,10 @@ token = "LegitXRP"
 amount = 10.00
 
 # token issuer address
-issuer = "rxxxxxxxxxxxxxxxxxxxxxxxx"
+issuer = generate_faucet_wallet(client=client).classic_address
 
-# create wallet object
-sender_wallet = sender_wallet =generate_faucet_wallet(client=client)
+# create sender wallet object
+sender_wallet = generate_faucet_wallet(client=client)
 
 # build check cash transaction
 check_txn = CheckCash(account=sender_wallet.classic_address, check_id=check_id, amount=IssuedCurrencyAmount(

From 6aeaba925fafd2a1f85d23ec70c9b22b59b4398e Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Tue, 6 Sep 2022 12:18:46 -0700
Subject: [PATCH 23/33] Update and rename create_checks.py to create_check.py

---
 .../checks/py/{create_checks.py => create_check.py}         | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
 rename content/_code-samples/checks/py/{create_checks.py => create_check.py} (92%)

diff --git a/content/_code-samples/checks/py/create_checks.py b/content/_code-samples/checks/py/create_check.py
similarity index 92%
rename from content/_code-samples/checks/py/create_checks.py
rename to content/_code-samples/checks/py/create_check.py
index 425843c657..263978f59a 100644
--- a/content/_code-samples/checks/py/create_checks.py
+++ b/content/_code-samples/checks/py/create_check.py
@@ -19,7 +19,7 @@ def symbol_to_hex(symbol: str = None) -> str:
 
 
 # check receiver address
-receiver_addr = "rxxxxxxxxxxxxxxxxxxxxxxx"
+receiver_addr = generate_faucet_wallet(client=client).classic_address
 
 # token name
 token = "LegitXRP" 
@@ -28,7 +28,7 @@ token = "LegitXRP"
 amount = 10.00
 
 # token issuer address
-issuer = "rxxxxxxxxxxxxxxxxxxxxxxxx"
+issuer = generate_faucet_wallet(client=client).classic_address
 
 # check expiry date
 expiry_date = int # from xrpl.utils import datetime_to_ripple_time()
@@ -65,7 +65,7 @@ print(stxn_result["hash"])
 
 
 # check receiver address
-receiver_addr = "rxxxxxxxxxxxxxxxxxxxxxxxx"
+receiver_addr = generate_faucet_wallet(client=client).classic_address
 
 # amount of xrp to deliver
 amount = 10.00

From ca1da63110e26279449c3fe53e0cb40d92994f68 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Tue, 6 Sep 2022 12:19:30 -0700
Subject: [PATCH 24/33] there was a change

---
 content/_code-samples/checks/py/create_check.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/content/_code-samples/checks/py/create_check.py b/content/_code-samples/checks/py/create_check.py
index 263978f59a..9342f4ba87 100644
--- a/content/_code-samples/checks/py/create_check.py
+++ b/content/_code-samples/checks/py/create_check.py
@@ -59,7 +59,6 @@ print(stxn_result["hash"])
 
 
 
-
 ############# CREATE XRP CHECK ################################
 """Create xrp check"""
 

From 81bd8a46e37b5428bc63054bb7712cfe9f76445f Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Tue, 6 Sep 2022 21:31:35 -0700
Subject: [PATCH 25/33] Update create_check.py

---
 .../_code-samples/checks/py/create_check.py   | 29 +++++++++----------
 1 file changed, 13 insertions(+), 16 deletions(-)

diff --git a/content/_code-samples/checks/py/create_check.py b/content/_code-samples/checks/py/create_check.py
index 9342f4ba87..2dbb04aece 100644
--- a/content/_code-samples/checks/py/create_check.py
+++ b/content/_code-samples/checks/py/create_check.py
@@ -1,25 +1,18 @@
-from xrpl.wallet import Wallet, generate_faucet_wallet
+from datetime import datetime, timedelta
+
 from xrpl.clients import JsonRpcClient
 from xrpl.models import CheckCreate, IssuedCurrencyAmount
 from xrpl.transaction import (safe_sign_and_autofill_transaction,
                               send_reliable_submission)
-from xrpl.utils import datetime_to_rippletime, xrp_to_drops
+from xrpl.utils import datetime_to_ripple_time, str_to_hex, xrp_to_drops
+from xrpl.wallet import generate_faucet_wallet
 
 client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to the testnetwork
 
 """Create a token check"""
 
-"""Helper methods for working with token names"""
-def symbol_to_hex(symbol: str = None) -> str:
-    """token symbol_to_hex."""
-    if len(symbol) > 3:
-        bytes_string = bytes(str(symbol).encode('utf-8'))
-        return bytes_string.hex().upper().ljust(40, '0')
-    return symbol
-
-
 # check receiver address
-receiver_addr = generate_faucet_wallet(client=client).classic_address
+receiver_addr = "rPT1Sjq2YGrBMTttX4GZHjKu9dyfzbpAYe" # Example: send back to Testnet Faucet
 
 # token name
 token = "LegitXRP" 
@@ -28,10 +21,12 @@ token = "LegitXRP"
 amount = 10.00
 
 # token issuer address
-issuer = generate_faucet_wallet(client=client).classic_address
+issuer = "r9CEVt4Cmcjt68ME6GKyhf2DyEGo2rG8AW"
 
 # check expiry date
-expiry_date = int # from xrpl.utils import datetime_to_ripple_time()
+# check will expire after 5 days
+expiry_date = datetime_to_ripple_time(datetime.now() + timedelta(days=5))
+
 
 # generate wallet from seed
 sender_wallet = generate_faucet_wallet(client=client)
@@ -39,7 +34,7 @@ sender_wallet = generate_faucet_wallet(client=client)
 # build check create transaction
 check_txn = CheckCreate(account=sender_wallet.classic_address, destination=receiver_addr,
 send_max=IssuedCurrencyAmount(
-    currency=symbol_to_hex(token), 
+    currency=str_to_hex(token), 
     issuer=issuer, 
     value=amount),
     expiration=expiry_date)
@@ -70,7 +65,9 @@ receiver_addr = generate_faucet_wallet(client=client).classic_address
 amount = 10.00
 
 # check expiry date
-expiry_date = int # from xrpl.utils import datetime_to_ripple_time()
+# check will expire after 5 days
+expiry_date = datetime_to_ripple_time(datetime.now() + timedelta(days=5))
+
 
 # generate wallet from seed
 sender_wallet = generate_faucet_wallet(client=client)

From 1bd0dbdcadadb0973c7ef10d73ab75db8589f570 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Tue, 6 Sep 2022 21:40:12 -0700
Subject: [PATCH 26/33] Update account_checks.py

---
 .../_code-samples/checks/py/account_checks.py | 19 ++++---------------
 1 file changed, 4 insertions(+), 15 deletions(-)

diff --git a/content/_code-samples/checks/py/account_checks.py b/content/_code-samples/checks/py/account_checks.py
index a3e53097c2..2a77db8f6e 100644
--- a/content/_code-samples/checks/py/account_checks.py
+++ b/content/_code-samples/checks/py/account_checks.py
@@ -1,25 +1,14 @@
 from xrpl.clients import JsonRpcClient
 from xrpl.models import AccountObjects
-from xrpl.utils import drops_to_xrp, ripple_time_to_datetime
+from xrpl.utils import drops_to_xrp, hex_to_str, ripple_time_to_datetime
 
 client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to the testnetwork
 
 
-
-"""Helper methods for working with token names"""
-
-def hex_to_symbol(hex: str = None) -> str:
-    """token hex_to_symbol."""
-    if len(hex) > 3:
-        bytes_string = bytes.fromhex(str(hex)).decode('utf-8')
-        return bytes_string.rstrip('\x00')
-    return hex
-
-
 # Query the ledger for all xrp checks an account has created or received
 
 # wallet address to query
-wallet_addr = str
+wallet_addr = "rPKcw5cXUtREMgsQZqSLkxJTfpwMGg7WcP"
 
 # dict to store all the checks
 checks_dict = {}
@@ -68,7 +57,7 @@ print(checks_dict)
 # Query the ledger for all token checks an account has created or received
 
 # wallet address to query
-wallet_addr = str
+wallet_addr = "rPKcw5cXUtREMgsQZqSLkxJTfpwMGg7WcP"
 
 # dict to store all the checks
 checks_dict = {}
@@ -96,7 +85,7 @@ if "account_objects" in result:
             check_data["receiver"] = check["Destination"]
             if "Expiration" in check:
                 check_data["expiry_date"] = str(ripple_time_to_datetime(check["Expiration"]))
-            check_data["token"] = hex_to_symbol(check["SendMax"]["currency"])
+            check_data["token"] = hex_to_str(check["SendMax"]["currency"])
             check_data["issuer"] = check["SendMax"]["issuer"]
             check_data["amount"] = check["SendMax"]["value"]
             check_data["check_id"] = check["index"]

From d1d5073bc54fa4145b49cdfadfcecabbc0bdfa83 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Wed, 7 Sep 2022 11:12:18 -0700
Subject: [PATCH 27/33] Update cash_check.py

---
 content/_code-samples/checks/py/cash_check.py | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/content/_code-samples/checks/py/cash_check.py b/content/_code-samples/checks/py/cash_check.py
index 3cf8bc2254..915b87aa96 100644
--- a/content/_code-samples/checks/py/cash_check.py
+++ b/content/_code-samples/checks/py/cash_check.py
@@ -1,10 +1,9 @@
+from xrpl.clients import JsonRpcClient
+from xrpl.models import CheckCash, IssuedCurrencyAmount
 from xrpl.transaction import (safe_sign_and_autofill_transaction,
                               send_reliable_submission)
-from xrpl.utils import xrp_to_drops
-from xrpl.wallet import Wallet, generate_faucet_wallet
-
-from xrpl.clients import JsonRpcClient
-from xrpl.models import CheckCreate, IssuedCurrencyAmount
+from xrpl.utils import str_to_hex, xrp_to_drops
+from xrpl.wallet import generate_faucet_wallet
 
 # create a client
 client = JsonRpcClient("https://s.altnet.rippletest.net:51234")
@@ -13,7 +12,7 @@ client = JsonRpcClient("https://s.altnet.rippletest.net:51234")
 # cash an xrp check
 
 # check id
-check_id = str
+check_id = "F944CB379DEE18EFDA7A58A4F81AF1A98C46E54A8B9F2D268F1E26610BC0EB03"
 
 # amount to cash
 amount = 10.00
@@ -57,7 +56,7 @@ sender_wallet = generate_faucet_wallet(client=client)
 
 # build check cash transaction
 check_txn = CheckCash(account=sender_wallet.classic_address, check_id=check_id, amount=IssuedCurrencyAmount(
-    currency=token,
+    currency=str_to_hex(token),
     issuer=issuer,
     value=amount))
 

From 76d1076cd2b9177fd39033dfb7f9fe64b57b5c59 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sun, 2 Oct 2022 00:14:47 -0700
Subject: [PATCH 28/33] Update account_checks.py

---
 content/_code-samples/checks/py/account_checks.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/content/_code-samples/checks/py/account_checks.py b/content/_code-samples/checks/py/account_checks.py
index 2a77db8f6e..cdfc3aadd7 100644
--- a/content/_code-samples/checks/py/account_checks.py
+++ b/content/_code-samples/checks/py/account_checks.py
@@ -7,8 +7,8 @@ client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to the
 
 # Query the ledger for all xrp checks an account has created or received
 
-# wallet address to query
-wallet_addr = "rPKcw5cXUtREMgsQZqSLkxJTfpwMGg7WcP"
+
+wallet_addr_to_query = "rPKcw5cXUtREMgsQZqSLkxJTfpwMGg7WcP"
 
 # dict to store all the checks
 checks_dict = {}
@@ -56,8 +56,8 @@ print(checks_dict)
 
 # Query the ledger for all token checks an account has created or received
 
-# wallet address to query
-wallet_addr = "rPKcw5cXUtREMgsQZqSLkxJTfpwMGg7WcP"
+
+wallet_addr_to_query = "rPKcw5cXUtREMgsQZqSLkxJTfpwMGg7WcP"
 
 # dict to store all the checks
 checks_dict = {}

From 00b2ff0b1bfbb2017237c476fe98be3777881c79 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sun, 2 Oct 2022 00:16:18 -0700
Subject: [PATCH 29/33] Update account_checks.py

---
 .../_code-samples/checks/py/account_checks.py | 30 +++++++++----------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/content/_code-samples/checks/py/account_checks.py b/content/_code-samples/checks/py/account_checks.py
index cdfc3aadd7..e629128ee7 100644
--- a/content/_code-samples/checks/py/account_checks.py
+++ b/content/_code-samples/checks/py/account_checks.py
@@ -2,7 +2,7 @@ from xrpl.clients import JsonRpcClient
 from xrpl.models import AccountObjects
 from xrpl.utils import drops_to_xrp, hex_to_str, ripple_time_to_datetime
 
-client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to the testnetwork
+client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # Connect to the testnetwork
 
 
 # Query the ledger for all xrp checks an account has created or received
@@ -10,23 +10,23 @@ client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to the
 
 wallet_addr_to_query = "rPKcw5cXUtREMgsQZqSLkxJTfpwMGg7WcP"
 
-# dict to store all the checks
+# Dict to store all the checks
 checks_dict = {}
 
-# list of sent checks
+# List of sent checks
 sent = []
 
-# list of received checks
+# List of received checks
 receive = []
 
-# build request
+# Build request
 req = AccountObjects(account=wallet_addr, ledger_index="validated", type="check")
 
-# make request and return result
+# Make request and return result
 response = client.request(req)
 result = response.result
 
-# parse result
+# Parse result
 if "account_objects" in result:
     account_checks = result["account_objects"]
     for check in account_checks:
@@ -43,7 +43,7 @@ if "account_objects" in result:
             elif check_data["sender"] != wallet_addr:
                 receive.append(check_data)
 
-# sort checks
+# Sort checks
 checks_dict["sent"] = sent
 checks_dict["receive"] = receive
 print(checks_dict)
@@ -59,23 +59,23 @@ print(checks_dict)
 
 wallet_addr_to_query = "rPKcw5cXUtREMgsQZqSLkxJTfpwMGg7WcP"
 
-# dict to store all the checks
+# Dict to store all the checks
 checks_dict = {}
 
-# list of sent checks
+# List of sent checks
 sent = []
 
-# list of received checks
+# List of received checks
 receive = []
 
-# build request
+# Build request
 req = AccountObjects(account=wallet_addr, ledger_index="validated", type="check")
 
-# make request and return result
+# Make request and return result
 response = client.request(req)
 result = response.result
 
-# parse result
+# Parse result
 if "account_objects" in result:
     account_checks = result["account_objects"]
     for check in account_checks:
@@ -94,7 +94,7 @@ if "account_objects" in result:
             elif check_data["sender"] != wallet_addr:
                 receive.append(check_data)
 
-# sort checks
+# Sort checks
 checks_dict["sent"] = sent
 checks_dict["receive"] = receive
 print(checks_dict)

From 810047bb821745128534e587dd29d56857c9739e Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sun, 2 Oct 2022 00:21:41 -0700
Subject: [PATCH 30/33] Update cancel_check.py

---
 .../_code-samples/checks/py/cancel_check.py   | 24 ++++++++-----------
 1 file changed, 10 insertions(+), 14 deletions(-)

diff --git a/content/_code-samples/checks/py/cancel_check.py b/content/_code-samples/checks/py/cancel_check.py
index d47fa5f8fd..b0a4cfc071 100644
--- a/content/_code-samples/checks/py/cancel_check.py
+++ b/content/_code-samples/checks/py/cancel_check.py
@@ -4,33 +4,29 @@ from xrpl.models import CheckCancel
 from xrpl.transaction import (safe_sign_and_autofill_transaction,
                               send_reliable_submission)
 
-client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to the testnetwork
+client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # Connect to the testnetwork
 
-
-"""cancel a check"""
-# sender is the check creator or recipient
+"""Cancel a check"""
+# Sender is the check creator or recipient
 # If the Check has expired, any address can cancel it
 
+# Check id
+check_id = "F944CB379DEE18EFDA7A58A4F81AF1A98C46E54A8B9F2D268F1E26610BC0EB03"
 
-# check id
-check_id = str
-
-# create wallet object
+# Create wallet object
 sender_wallet = generate_faucet_wallet(client=client)
 
-# build check cancel transaction
+# Build check cancel transaction
 check_txn = CheckCancel(account=sender_wallet.classic_address, check_id=check_id)
 
-# sign transaction
+# Sign and submit transaction
 stxn = safe_sign_and_autofill_transaction(check_txn, sender_wallet, client)
-
-# submit transaction and wait for result
 stxn_response = send_reliable_submission(stxn, client)
 
-# parse response for result
+# Parse response for result
 stxn_result = stxn_response.result
 
-# print result and transaction hash
+# Print result and transaction hash
 print(stxn_result["meta"]["TransactionResult"])
 print(stxn_result["hash"])
 

From b21677b2e671eee5e42a7390d14785d384bf8a96 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sun, 2 Oct 2022 00:30:19 -0700
Subject: [PATCH 31/33] Update cash_check.py

---
 content/_code-samples/checks/py/cash_check.py | 42 +++++++++----------
 1 file changed, 21 insertions(+), 21 deletions(-)

diff --git a/content/_code-samples/checks/py/cash_check.py b/content/_code-samples/checks/py/cash_check.py
index 915b87aa96..eb6e1e2f06 100644
--- a/content/_code-samples/checks/py/cash_check.py
+++ b/content/_code-samples/checks/py/cash_check.py
@@ -5,34 +5,34 @@ from xrpl.transaction import (safe_sign_and_autofill_transaction,
 from xrpl.utils import str_to_hex, xrp_to_drops
 from xrpl.wallet import generate_faucet_wallet
 
-# create a client
+# Connect to a network
 client = JsonRpcClient("https://s.altnet.rippletest.net:51234")
 
 
-# cash an xrp check
+# Cash an xrp check
 
-# check id
+# Check id
 check_id = "F944CB379DEE18EFDA7A58A4F81AF1A98C46E54A8B9F2D268F1E26610BC0EB03"
 
-# amount to cash
+# Amount to cash
 amount = 10.00
 
-# generate wallet
+# Generate wallet
 sender_wallet = generate_faucet_wallet(client=client)
 
-# build check cash transaction
+# Build check cash transaction
 check_txn = CheckCash(account=sender_wallet.classic_address, check_id=check_id, amount=xrp_to_drops(amount))
 
-# sign transaction
+# Sign transaction
 stxn = safe_sign_and_autofill_transaction(check_txn, sender_wallet, client)
 
-# submit transaction and wait for result
+# Submit transaction and wait for result
 stxn_response = send_reliable_submission(stxn, client)
 
-# parse response for result
+# Parse response for result
 stxn_result = stxn_response.result
 
-# print result and transaction hash
+# Print result and transaction hash
 print(stxn_result["meta"]["TransactionResult"])
 print(stxn_result["hash"])
 
@@ -40,35 +40,35 @@ print(stxn_result["hash"])
 
 #################### cash token check #############################
 
-# cash token check
+# Cash token check
 
-# token name
-token = "LegitXRP" 
+# Token name
+token = "USD" 
 
-# amount of token to deliver
+# Amount of token to deliver
 amount = 10.00
 
-# token issuer address
+# Token issuer address
 issuer = generate_faucet_wallet(client=client).classic_address
 
-# create sender wallet object
+# Create sender wallet object
 sender_wallet = generate_faucet_wallet(client=client)
 
-# build check cash transaction
+# Build check cash transaction
 check_txn = CheckCash(account=sender_wallet.classic_address, check_id=check_id, amount=IssuedCurrencyAmount(
     currency=str_to_hex(token),
     issuer=issuer,
     value=amount))
 
-# sign transaction
+# Sign transaction
 stxn = safe_sign_and_autofill_transaction(check_txn, sender_wallet, client)
 
-# submit transaction and wait for result
+# Submit transaction and wait for result
 stxn_response = send_reliable_submission(stxn, client)
 
-# parse response for result
+# Parse response for result
 stxn_result = stxn_response.result
 
-# print result and transaction hash
+# Print result and transaction hash
 print(stxn_result["meta"]["TransactionResult"])
 print(stxn_result["hash"])

From 1cf39391bece3e6be974994a6721b734153025ad Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sun, 2 Oct 2022 00:37:01 -0700
Subject: [PATCH 32/33] Update create_check.py

---
 .../_code-samples/checks/py/create_check.py   | 54 +++++++------------
 1 file changed, 20 insertions(+), 34 deletions(-)

diff --git a/content/_code-samples/checks/py/create_check.py b/content/_code-samples/checks/py/create_check.py
index 2dbb04aece..274ef294f0 100644
--- a/content/_code-samples/checks/py/create_check.py
+++ b/content/_code-samples/checks/py/create_check.py
@@ -7,31 +7,25 @@ from xrpl.transaction import (safe_sign_and_autofill_transaction,
 from xrpl.utils import datetime_to_ripple_time, str_to_hex, xrp_to_drops
 from xrpl.wallet import generate_faucet_wallet
 
-client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to the testnetwork
+client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # Connect to the testnetwork
 
 """Create a token check"""
 
-# check receiver address
-receiver_addr = "rPT1Sjq2YGrBMTttX4GZHjKu9dyfzbpAYe" # Example: send back to Testnet Faucet
+check_receiver_addr = "rPT1Sjq2YGrBMTttX4GZHjKu9dyfzbpAYe" # Example: send back to Testnet Faucet
 
-# token name
-token = "LegitXRP" 
+token_name = "USD" 
 
-# amount of token to deliver
-amount = 10.00
+amount_to_deliver = 10.00
 
-# token issuer address
-issuer = "r9CEVt4Cmcjt68ME6GKyhf2DyEGo2rG8AW"
+token_issuer = "r9CEVt4Cmcjt68ME6GKyhf2DyEGo2rG8AW"
 
-# check expiry date
-# check will expire after 5 days
+# Set check to expire after 5 days
 expiry_date = datetime_to_ripple_time(datetime.now() + timedelta(days=5))
 
-
-# generate wallet from seed
+# Generate wallet
 sender_wallet = generate_faucet_wallet(client=client)
 
-# build check create transaction
+# Build check create transaction
 check_txn = CheckCreate(account=sender_wallet.classic_address, destination=receiver_addr,
 send_max=IssuedCurrencyAmount(
     currency=str_to_hex(token), 
@@ -39,54 +33,46 @@ send_max=IssuedCurrencyAmount(
     value=amount),
     expiration=expiry_date)
 
-# sign transaction
+# Sign, submit transaction and wait for result
 stxn = safe_sign_and_autofill_transaction(check_txn, sender_wallet, client)
-
-# submit transaction and wait for result
 stxn_response = send_reliable_submission(stxn, client)
 
-# parse response for result
+# Parse response for result
 stxn_result = stxn_response.result
 
-# print result and transaction hash
+# Print result and transaction hash
 print(stxn_result["meta"]["TransactionResult"])
 print(stxn_result["hash"])
 
 
-
-############# CREATE XRP CHECK ################################
+############### CREATE XRP CHECK ################################
 """Create xrp check"""
 
 
-# check receiver address
-receiver_addr = generate_faucet_wallet(client=client).classic_address
+check_receiver_addr = "rPT1Sjq2YGrBMTttX4GZHjKu9dyfzbpAYe" # Example: send back to Testnet Faucet
 
-# amount of xrp to deliver
-amount = 10.00
+amount_to_deliver = 10.00
 
-# check expiry date
-# check will expire after 5 days
+# Set check to expire after 5 days
 expiry_date = datetime_to_ripple_time(datetime.now() + timedelta(days=5))
 
 
-# generate wallet from seed
+# Generate wallet
 sender_wallet = generate_faucet_wallet(client=client)
 
-# build check create transaction
+# Build check create transaction
 check_txn = CheckCreate(account=sender_wallet.classic_address,
         destination=receiver_addr,
         send_max=xrp_to_drops(amount),
         expiration=expiry_date)
 
-# sign transaction
+# Sign, submit transaction and wait for result
 stxn = safe_sign_and_autofill_transaction(check_txn, sender_wallet, client)
-
-# submit transaction and wait for result
 stxn_response = send_reliable_submission(stxn, client)
 
-# parse response for result
+# Parse response for result
 stxn_result = stxn_response.result
 
-# print result and transaction hash
+# Print result and transaction hash
 print(stxn_result["meta"]["TransactionResult"])
 print(stxn_result["hash"])

From 518c68f4e9a643be3acdf3f2729072ea37b73089 Mon Sep 17 00:00:00 2001
From: Obiajulu <47371105+ObiajuluM@users.noreply.github.com>
Date: Sun, 2 Oct 2022 00:38:21 -0700
Subject: [PATCH 33/33] Update account_checks.py

---
 content/_code-samples/checks/py/account_checks.py | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/content/_code-samples/checks/py/account_checks.py b/content/_code-samples/checks/py/account_checks.py
index e629128ee7..3e29cced3e 100644
--- a/content/_code-samples/checks/py/account_checks.py
+++ b/content/_code-samples/checks/py/account_checks.py
@@ -10,14 +10,11 @@ client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # Connect to the
 
 wallet_addr_to_query = "rPKcw5cXUtREMgsQZqSLkxJTfpwMGg7WcP"
 
-# Dict to store all the checks
 checks_dict = {}
 
-# List of sent checks
-sent = []
+sent_checks = []
 
-# List of received checks
-receive = []
+received_checks = []
 
 # Build request
 req = AccountObjects(account=wallet_addr, ledger_index="validated", type="check")
@@ -59,14 +56,11 @@ print(checks_dict)
 
 wallet_addr_to_query = "rPKcw5cXUtREMgsQZqSLkxJTfpwMGg7WcP"
 
-# Dict to store all the checks
 checks_dict = {}
 
-# List of sent checks
-sent = []
+sent_dict = []
 
-# List of received checks
-receive = []
+received_dict = []
 
 # Build request
 req = AccountObjects(account=wallet_addr, ledger_index="validated", type="check")