sendTransaction

Submits a signed transaction to the cluster for processing.

sendTransaction

post

Body

jsonrpcstring · enumoptional

The JSON-RPC protocol version.

Example: 2.0

Options: 2.0

idstringoptional

A unique identifier for the request.

Example: 1

methodstring · enumoptional

The name of the RPC method to invoke.

Example: sendTransaction

Options: sendTransaction

paramsone of[]optional

Parameters for sending a transaction.

cURL

JavaScript

Python

HTTP

cURL

curl -L \
  --request POST \
  --url 'https://mainnet.helius-rpc.com/?api-key=<api-key>' \
  --header 'Content-Type: application/json' \
  --data '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "sendTransaction",
    "params": [
      "4hXTCkRzt9WyecNzV1XPgCDfGAZzQKNxLXgynz5QDuWWPSAZBZSHptvWRL3BjCvzUXRdKvHL2b7yGrRQcWyaqsaBCncVG7BFggS8w9snUts67BSh3EqKpXLUm5UMHfD7ZBe9GhARjbNQMLJ1QD3Spr6oMTBU6EhdB4RD8CP2xUxr2u3d6fos36PD98XS6oX8TQjLpsMwncs5DAMiD4nNnR8NBfyghGCWvCVifVwvA8B8TJxE1aiyiv2L429BCWfyzAme5sZW8rDb14NeCQHhZbtNqfXhcp2tAnaAT"
    ]
  }'