d21 signal_history

GO-TO PRODUCT: the last N stored Daily Agent Signal editions, oldest first, one full brief per date (ranked signals, judgment, action_hint, sources): see which calls held. Body { days: 1..30 }. Free first: archive_day_count at /health, /v1/signal_history/example, /signal/scorecard.json.

Open endpoint ↗

Price per call: $0.10
Chain: Base
Method: POST
Paid calls · 30 days: 2

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://draconic21-x402-api.onrender.com/v1/signal_history", { method: "POST" });
console.log(await res.json());

https://draconic21-x402-api.onrender.com/v1/signal_history