Skill: Macro economics

Bundled execution of the Macro economics workflow — Pull the canonical US macro dataset — yield curve, CPI, unemployment, fed funds, Sahm rule — without an API key. One x402 payment runs 7 underlying tools (treasury-yield-curve, yield-curve-spread, cpi-yoy, unemployment-rate, fed-funds, sahm-rule, fred-release-calendar); partial-success per step.

Input

No parameters.

Example output

{
  "pack": "macro-economics",
  "args": {},
  "steps": [
    {
      "slug": "treasury-yield-curve",
      "ok": true,
      "result": {}
    },
    {
      "slug": "yield-curve-spread",
      "ok": true,
      "result": {}
    },
    {
      "slug": "cpi-yoy",
      "ok": true,
      "result": {}
    },
    {
      "slug": "unemployment-rate",
      "ok": true,
      "result": {}
    },
    {
      "slug": "fed-funds",
      "ok": true,
      "result": {}
    },
    {
      "slug": "sahm-rule",
      "ok": true,
      "result": {}
    },
    {
      "slug": "fred-release-calendar",
      "ok": true,
      "result": {}
    }
  ],
  "summary": "7/7 steps succeeded"
}

Try it — see the 402 challenge (free)

curl -i -X POST https://agent402.tools/api/skill/macro-economics \
  -H "Content-Type: application/json" \
  -d '{}'

The response is HTTP 402 Payment Required with exact payment requirements. Any x402 v2 client pays automatically and retries:

Paid call (JavaScript agent)

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client();
registerExactEvmScheme(client, { signer: privateKeyToAccount(KEY) });
const payFetch = wrapFetchWithPayment(fetch, client);

const res = await payFetch("https://agent402.tools/api/skill/macro-economics", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({}),
});

Wallet-only. This tool reaches the network/browser/storage, so it is paid in USDC via x402 (no proof-of-work tier).

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