Swap Broadcast REST API

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API Reference

Everything you need to integrate Dritan's low-latency Solana market data into your trading infrastructure.

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API Reference

Swap Broadcast

Broadcast signed transactions

Broadcasts a signed transaction (base64) and returns the signature.

Endpoint#

POST /swap/broadcast

Request (curl)#

curl -X POST \
  -H "x-api-key: YOUR_KEY" \
  -H "content-type: application/json" \
  -d '{"signedTransactionBase64":"SIGNED_TX_BASE64"}' \
  https://us-east.dritan.dev/swap/broadcast

Request (TypeScript, SDK)#

import { DritanClient } from "dritan-sdk";

const client = new DritanClient({ apiKey: "YOUR_KEY" });
const sent = await client.broadcastSwap("SIGNED_TX_BASE64");
console.log(sent.signature);

Response#

{
  "signature": "5K8Hv..."
}
Last updated: 2/25/2026Edit on GitHub