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sendTransaction

Submits a pre-signed transaction to the cluster for processing.

Parameters​

  • transaction: (string) [required] - The transaction as an encoded string.
  • config: (object) [optional] - Configuration object with the following options:
    • encoding: (string) [optional] - The encoding format to use. Can be one of base58 (deprecated) or base64.
    • minContextSlot: [optional] - The minimum slot to use for the query.
    • skipPreflight: (boolean) [optional] - If true, skips the preflight check. The default is false.
    • preflightCommitment: (string) [optional] - The commitment level to use for the preflight check. The default is finalized. Possible values are:
      • finalized - Queries the most recent block confirmed by a super majority of the cluster as having reached maximum lockout, meaning the cluster has recognized this block as finalized.
      • confirmed - Queries the most recent block that has been voted on by a super majority of the cluster.
      • processed - Queries its most recent block. The block may still be skipped by the cluster.
    • maxRetries: (integer) [optional] - The maximum number of retries for the transaction. If this parameter is not provided, the RPC node will retry the transaction until it is finalized or until the block hash expires.

Returns​

result (string) - The first transaction signature embedded in the transaction, as a base58 encoded string (transaction ID).

Request​

curl https://solana-testnet.infura.io/v3/<YOUR-API-KEY> \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc": "2.0", "id": 1, "method": "sendTransaction", "params": ["4hXTCkRzt9WyecNzV1XPgCDfGAZzQKNxLXgynz5QDuWWPSAZBZSHptvWRL3BjCvzUXRdKvHL2b7yGrRQcWyaqsaBCncVG7BFggS8w9snUts67BSh3EqKpXLUm5UMHfD7ZBe9GhARjbNQMLJ1QD3Spr6oMTBU6EhdB4RD8CP2xUxr2u3d6fos36PD98XS6oX8TQjLpsMwncs5DAMiD4nNnR8NBfyghGCWvCVifVwvA8B8TJxE1aiyiv2L429BCWfyzAme5sZW8rDb14NeCQHhZbtNqfXhcp2tAnaAT"]}'

Response​

{
  "jsonrpc":"2.0",
  "result": "2id3YC2jK9G5Wo2phDx4gJVAew8DcY5NAojnVuao8rkxwPYPe8cSwE5GzhEgJA2y8fVjDEo6iR6ykBvDxrTQrtpb",
  "id": 1
}
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