Solana Pulse

Run on every transaction before you sign it. Shows what each wallet gains and loses, blocks drainer tricks, and catches failures and expired blockhashes before you pay a fee. Decodes every step, dry-runs the transaction on live mainnet, works out each wallet's SOL and token changes, and answers OK, REVIEW or BLOCK with the reasons.

Open endpoint ↗

Price per call: $0.02
Chain: Solana
Method: POST
Paid calls · 30 days: 0

Call it from code

This API is run by its own provider and paid directly through x402. We list it so you can find it; we don't route or hold the payment.

import { x402Client, wrapFetchWithPayment } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";

const client = new x402Client();
registerExactEvmScheme(client, { signer: agentAccount });

const pay = wrapFetchWithPayment(fetch, client);
const res = await pay("https://solana-pulse-gateway-1021990235790.us-central1.run.app/api/tools/check_tx", { method: "POST" });
console.log(await res.json());

https://solana-pulse-gateway-1021990235790.us-central1.run.app/api/tools/check_tx