6 lines
349 B
Markdown
6 lines
349 B
Markdown
# hooks-emit-prereq
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Before emitting a transaction using [emit](https://xrpl-hooks.readme.io/v2.0/reference/emit) Hook API, a hook must set a maximal count of transactions it plans to emit, by calling [etxn_reserve](https://xrpl-hooks.readme.io/v2.0/reference/etxn_reserve).
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[Read more](https://xrpl-hooks.readme.io/v2.0/docs/emitted-transactions)
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