v1

latestOpenAPI 3.0.0MIT2026-07-17124105392.5 KB
Cardano » Transactions

Submit a transaction

Submit an already serialized transaction to the network.

<p> <span class="hosted">Hosted</span> Endpoint only available for hosted variant. </p>
post/tx/submit

Response

Return the ID of the submitted transaction.

string hex required

Example response

"d1662b24fa9fe985fc2dce47455df399cb2e31e1e1819339e885801cc3578908"