btc

BTC

POST

GET

chevron-right

Last updated on January 1, 1970

1 min read

Method sendrawtransaction undefined ()
connect with JSON-RPC protocol

sendrawtransaction

info-circle-fill

Submit a raw transaction (serialized, hex-encoded) to local node andnetwork.Note that the transaction will be sent unconditionally to all peers, sousing this for manual rebroadcast may degrade privacy by leaking thetransactions origin, as nodes will normally not rebroadcast non-wallettransactions already in their mempool.

Parameters

hexstring - string, required

The hex string of the raw transaction

maxfeerate - numeric or string, optional, default=0.10

Reject transactions whose fee rate is higher than the specified value, expressed in BTC/kB.

Set to 0 to accept any fee rate.

Request

curl --location --request POST 'https://btc.getblock.io/mainnet/' \
--header 'x-api-key: YOUR-API-KEY' \
--header 'Content-Type: application/json' \
--data-raw '{"jsonrpc": "2.0",
"method": "sendrawtransaction",
"params": ["hexstring", null],
"id": "getblock.io"}'

Response

null
banner icon

Start Building with GetBlock RPCs for Free