Exa Find Similar

Last 30 days

Uptime

100%

Response time

459 ms typical, 706 ms slowest 5%

Last check

2 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://api.munition.io/v1/exa/find-similar" \
  -H "content-type: application/json" \
  -d '{"excludeSourceDomain":true,"numResults":5,"url":"https://www.x402.org/"}'

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%2Fapi.munition.io%2Fv1%2Fexa%2Ffind-similar
const res = await pay("https://api.munition.io/v1/exa/find-similar", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"excludeSourceDomain":true,"numResults":5,"url":"https://www.x402.org/"}),
});
console.log(await res.json());

Example input

{
  "excludeSourceDomain": true,
  "numResults": 5,
  "url": "https://www.x402.org/"
}

Example output

{
  "meta": {
    "resultCount": 1,
    "searchedAt": "2026-09-09T00:00:00.000Z"
  },
  "query": "https://www.x402.org/",
  "results": [
    {
      "score": 0.19,
      "title": "Machine Payments Protocol",
      "url": "https://paymentauth.org/"
    }
  ]
}

Security scan

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