PreReason

Treasury yield curve and inflation expectations. Yields at every maturity from 1M to 30Y, 10Y-2Y and 10Y-3M spreads, 5Y and 10Y breakevens, 5y5y forward inflation, Germany 10Y. Rates data for macro and fixed income agents. A paid call serves today or any ?date= on record.

Open endpoint ↗

Price per call: $0.05
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://api.prereason.com/api/macro/rates", { method: "GET" });
console.log(await res.json());

https://api.prereason.com/api/macro/rates