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Tools Search

by search in Search & web

x402 APIPassing, checked 3 h ago

Full-text search across every aggregated data source in one call: news, SEC filings, court opinions, academic papers, government records, and developer discussions. One query surfaces everything concordant across independently-sourced, citable results -- not a single-source wrapper. Optional source/category/since filters.

POST https://concordancehq.duckdns.org/tools/search

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
234 ms typical, 234 ms slowest 5%
Last check
3 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://concordancehq.duckdns.org/tools/search" \
  -H "content-type: application/json" \
  -d '{"limit":10,"query":"central bank interest rate"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fconcordancehq.duckdns.org%2Ftools%2Fsearch
const res = await pay("https://concordancehq.duckdns.org/tools/search", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"limit":10,"query":"central bank interest rate"}),
});
console.log(await res.json());

Example input

{
  "limit": 10,
  "query": "central bank interest rate"
}

Example output

{
  "count": 1,
  "results": [
    {
      "category": "news_events",
      "content": "Central bank signals rate cut",
      "metadata": {
        "domain": "example.com"
      },
      "published_at": "2026-07-19T18:30:00+00:00",
      "source": "gdelt",
      "title": "Central bank signals rate cut",
      "url": "https://example.com/article"
    }
  ]
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402234 ms$0.01
8 h agoPassed402576 ms$0.01