xrpl-dev-portal/_code-samples/tx-serialization/py

Python transaction serialization examples

Convert transactions and other XRPL data from JSON to their canonical binary format for signing or cryptographic verification.

Command-line usage

Simple example, use tx1.json default

python serialize.py

Verbose output, use --verbose or -v

python serialize.py -v

Pick JSON fixture file

python serialize.py -f test-cases/tx3.json

Feed JSON as CLI argument

python serialize.py -j "{\"TransactionType\":\"Payment\"}"

Read JSON from stdin

cat test-cases/tx1.json | python serialize.py --stdin