Agent Data Bench

Infer a JSON Schema (draft 2020-12) from an example JSON value: nested objects, arrays, required keys, integer vs number, and string formats (date, date-time, email, uri, uuid). Useful for tool definitions and structured-output contracts.

Open endpoint ↗

Price per call: $0.002
Chain: Base
Method: GET
Paid calls · 30 days: 1

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://x402.deepsense.stream/api/v1/json/schema", { method: "GET" });
console.log(await res.json());

https://x402.deepsense.stream/api/v1/json/schema