dflow

Call GET /order on quote-api.dflow.net with inputMint, outputMint, amount, and userPublicKey to receive a quote plus a base64 transaction. Deserialize it as a VersionedTransaction, sign with your keypair, and send it via your Solana connection.

Imperative swaps give full route control at signature time using separate /quote and /swap calls. Declarative swaps use intent-based execution via /intent and /submit-intent, deferring route optimization to execution time for lower slippage and enhanced sandwich protection.

Look up the market via the Metadata API to get its yes_mint and no_mint addresses, then call the Trade API's /order endpoint with USDC as inputMint and the outcome mint as outputMint. Set predictionMarketSlippageBps separately for prediction market legs.

Most endpoints accept requests without a key but limit you to roughly 10 requests per minute. Obtain a key by contacting hello@dflow.net and pass it in the x-api-key header for higher rate limits in production.

Async orders move through pending, open, and pendingClose states before closing, so poll GET /order-status with the transaction signature every few seconds. If it returns expired or failed, retry with a higher prioritization fee or fresh blockhash.

Connect to wss://api.prod.dflow.net/ws and send a subscribe message with channel set to market, orderbook, or trades plus the market ticker. The socket streams price_update, orderbook_update, and trade messages as JSON.