sendTransaction

sendTransaction RPC Method

post

https://public.rpc.solanavibestation.comhttps://basic.rpc.solanavibestation.comhttps://ultra.rpc.solanavibestation.comhttps://elite.rpc.solanavibestation.comhttps://epic.rpc.solanavibestation.comhttps://basic.swqos.solanavibestation.comhttps://ultra.swqos.solanavibestation.comhttps://elite.swqos.solanavibestation.com

/

Submits a signed transaction to the cluster for processing and returns the transaction signature if successful. This is the primary method for executing transactions on the Solana network. The transaction must be fully signed and serialized before submission. The method provides various options for controlling transaction processing behavior, including preflight checks, retry logic, and encoding formats. Transactions that fail preflight checks or network validation will return detailed error information.

Authorizations

AuthHeaderURLParameter

AuthorizationstringOptional

Authorization header for API key authentication.

Example:

Authorization: your-api-key-here

Body

application/json

jsonrpcstring · enumRequired

JSON-RPC protocol version

Example: 2.0Possible values:

idone ofRequired

Request identifier that will be returned in the response

Example: 1

stringOptional

or

numberOptional

methodstring · enumRequired

The RPC method name

Example: sendTransactionPossible values:

Responses

200

Successful Response

application/json

RPC response containing the transaction signature or error information

jsonrpcstring · enumRequired

JSON-RPC protocol version

Example: 2.0Possible values:

idone ofRequired

Request identifier matching the original request

Example: 1

stringOptional

or

numberOptional

resultstringOptional

Transaction signature (base58 encoded) that uniquely identifies the submitted transaction. This signature can be used to track the transaction status and retrieve transaction details.

Example: 2id3YC2jK9G5Wb2GmXYhqJqhb5S1n9mfK8ydGT6YWq9DJNWjPvAo1e5uDYKKxe8Y2k1Vp4nUJGHG9xEJT1m4F9GPattern: ^[1-9A-HJ-NP-Za-km-z]{87,88}$

401

Unauthorized

text/plain

403

Forbidden

text/plain

429

Too Many Requests

text/plain

500

Internal Server Error

text/plain

post

/

cURLSolana Kitweb3.jsRust

curl -X POST https://public.rpc.solanavibestation.com \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "sendTransaction",
    "params": [
      "4hXTCkRzt9WyecNzV1XPgCDfGAZzQKNxLXgynz5QDuWWPSAZBZSHptvWRL3BjCvzUXRdKvHL2b7yGrRQcWyaqsaBCncVG7BFggS8w9snUts67BSh3EqKpXLUm5UMHfD7ZBe9GhARjbNQMLJ1QD3Spr6REFY9Vw6y4jTvVwjNyKjFg0G5rucCjJ9a2Cf3sKKkgJfS2dWWEJB6gq7s7wSQ4gZzJYBHDnQ8sSg9a9kGKKz6Dcs",
      {
        "encoding": "base58",
        "skipPreflight": false,
        "preflightCommitment": "finalized",
        "maxRetries": 3
      }
    ]
  }'

{
  "jsonrpc": "2.0",
  "result": "2id3YC2jK9G5Wb2GmXYhqJqhb5S1n9mfK8ydGT6YWq9DJNWjPvAo1e5uDYKKxe8Y2k1Vp4nUJGHG9xEJT1m4F9G",
  "id": 1
}