dflow

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

Imperative swaps give full route control at signing time using the /quote and /swap endpoints. Declarative swaps use intent-based execution via /intent and /submit-intent, deferring route optimization to execution time for better pricing and MEV protection.

Query the Metadata API at api.prod.dflow.net to get a market's yes_mint or no_mint address, then use the Trade API's /order endpoint with that mint as input or output. Set predictionMarketSlippageBps for separate prediction market slippage control.

Most endpoints accept requests without a key but limit you to roughly 10 requests per minute. Passing an API key in the x-api-key header, obtained at pond.dflow.net/build/api-key, provides higher rate limits for production use.

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

Yes, connect Phantom via @phantom/react-sdk or the window.phantom.solana provider, then pass the wallet public key to the /order endpoint. Deserialize the returned transaction and submit it with provider.signAndSendTransaction.