NovaPath

Compare two permitted public documents on demand with AI and exact supporting quotes from both sources. Distinguish observed differences from unknowns; URL order alone does not establish chronology. Bounded HTML, text and PDF text layers. Invalid sources or failed generation never settle.

Open endpoint ↗

Price per call: $0.20
Chain: Base
Method: POST
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://instructional-decision-engine-x402.vercel.app/ai/document-compare", { method: "POST" });
console.log(await res.json());

https://instructional-decision-engine-x402.vercel.app/ai/document-compare