agent-tools-7936.onrender.com

Use before repeating a claim from a source: give the claim and the source URL, get the exact supporting sentence (SUPPORTED), or NUMBER_MISMATCH when the source says it with different numbers, WEAK_MATCH, NOT_FOUND. Deterministic, no LLM. Errors (never charged): 400 bad input, 422 source could not be fetched or parsed, 429 rate limited (30/min), 502 upstream failed.

Open endpoint ↗

Price per call: $0.005
Chain: Base
Method: GET
Paid calls · 30 days: 4

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://agent-tools-7936.onrender.com/verify/quote", { method: "GET" });
console.log(await res.json());

https://agent-tools-7936.onrender.com/verify/quote