Skill: Article digest

Bundled execution of the Article digest workflow — Quick research brief on any topic — web search results plus an AI-generated answer in one pass. One x402 payment runs 2 underlying tools (search, answer); partial-success per step.

Input

Example output

{
  "pack": "article-digest",
  "args": {
    "topic": "x402 payment protocol"
  },
  "steps": [
    {
      "slug": "search",
      "ok": true,
      "result": {}
    },
    {
      "slug": "answer",
      "ok": true,
      "result": {}
    }
  ],
  "summary": "2/2 steps succeeded"
}

Try it — see the 402 challenge (free)

curl -i -X POST https://agent402.tools/api/skill/article-digest \
  -H "Content-Type: application/json" \
  -d '{"topic":"x402 payment protocol"}'

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/article-digest", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "topic": "x402 payment protocol"
  }),
});

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