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Craigmbrown · Services Research Topic News Scanner

by Craigmbrown

POSTBase

$0.02

per call · USD Coin on Base

Fast real-time news scan across 44+ curated domains (configs/search_domain_profiles.json), every item source-attributed. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). The quick-scan tier below research.topic-deep-researcher's slower, citation-grade report.

Endpoint

POST https://api.craigmbrown.com/v1/services/research.topic-news-scanner

41

Calls / 30d

12

Unique payers / 30d

Sep 10

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://api.craigmbrown.com/v1/services/research.topic-news-scanner", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "prompt": "..."
  }),
});
const data = await res.json();
cURL
curl -X POST \
  "https://api.craigmbrown.com/v1/services/research.topic-news-scanner" \
  -H "Content-Type: application/json" \
  -d '{"prompt":"..."}' \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "summary": "..."
}

Payment details

Pay to0x5e709929a4ab69ec3a8811d03417869059bc4eb9
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

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