Post broadcast_tx_async — near-protocol-json-rpc-api

v7

latestOpenAPI 3.0.0raw.githubusercontent.com2026-07-2138342633.5 KB

[Deprecated] Sends a transaction and immediately returns transaction hash. Consider using send_tx instead.

post/broadcast_tx_async

idstring

JSON-RPC request id. Auto-populated; can be any string.

jsonrpc'2.0'

JSON-RPC protocol version. Always 2.0.

method'broadcast_tx_async' required