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Solana RPC

Execute Solana Kora JSON-RPC methods

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Execute Solana JSON-RPC 2.0 methods via Kora

This endpoint handles Solana-specific JSON-RPC 2.0 requests for gasless transactions using the Kora paymaster service.

Supported clusters:

  • mainnet-beta - Solana mainnet-beta
  • devnet - Solana devnet

Supported methods (per Kora JSON-RPC API spec):

  • getConfig: Retrieve Kora server configuration
  • getPayerSigner: Get fee payer signer and payment destination
  • getSupportedTokens: List tokens accepted for fee payment
  • getBlockhash: Get latest blockhash
  • estimateTransactionFee: Estimate fees in lamports and token
  • signTransaction: Sign transaction without broadcasting
  • signAndSendTransaction: Sign and broadcast to Solana (waits for confirmation)
  • signAndSendTransactionWithoutConfirmation: Sign and broadcast without waiting for confirmation
  • estimateBundleFee: Estimate the aggregate fee for a Jito bundle (SPL-only)
  • signAndSendBundle: Sign and submit a Jito bundle atomically. Fire-and-submit — returns a bundle_uuid the moment Jito accepts the submission and does NOT wait for landing (mirrors signAndSendTransactionWithoutConfirmation, not signAndSendTransaction). signBundle is intentionally not exposed.
post/rpc/solana/{cluster}

Request

  • Base URL: https://api.openfort.io
  • URL: https://api.openfort.io/rpc/solana/{cluster}
  • Auth: one of:
    • HTTP bearer
    • HTTP bearer

Path parameters

clusterstring required

The Solana cluster to route the request to (mainnet-beta, devnet).

Request body

jsonrpc'2.0' required
methodstring required
paramsunknown

Response

JSON-RPC response

OR

Changes