78trust / 100
Dev Feed Validate
by feed-validate in News & content
x402 APIPassing, checked 3 h ago
RSS/Atom feed validator: fetches the feed, detects the format and version (RSS 2.0, Atom 1.0, RSS 1.0/RDF), checks well-formedness and required elements (title, link, id/guid, dates), counts items, flags missing/invalid dates, duplicate guids, relative links, missing descriptions, and the content type served. Returns valid true/false with errors and warnings. $0.01 per feed.
POST https://intel.rallylive.ca/dev/feed-validate
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 49 ms typical, 73 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://intel.rallylive.ca/dev/feed-validate" \
-H "content-type: application/json" \
-d '{"feed":"https://hnrss.org/frontpage"}'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%2Fintel.rallylive.ca%2Fdev%2Ffeed-validate
const res = await pay("https://intel.rallylive.ca/dev/feed-validate", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({"feed":"https://hnrss.org/frontpage"}),
});
console.log(await res.json());Example input
{
"feed": "https://hnrss.org/frontpage"
}Example output
{
"content_type": "application/rss+xml",
"errors": [],
"feed": "https://hnrss.org/frontpage",
"format": "rss",
"items": 20,
"title": "Hacker News: Front Page",
"valid": true,
"version": "2.0",
"warnings": []
}Security scan
- Payment address changed recently in payment
Payment address changed from 0x91D568599fB802Cb3f03F067D2063785dBAF0abd to 0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 3 h ago | Passed | 402 | 57 ms | $0.01 |
| 6 h ago | Passed | 402 | 73 ms | $0.01 |
| 10 h ago | Passed | 402 | 47 ms | $0.01 |
| 13 h ago | Passed | 402 | 59 ms | $0.01 |
| 18 h ago | Passed | 402 | 384 ms | $0.01 |
| 21 h ago | Passed | 402 | 49 ms | $0.01 |
| 24 h ago | Passed | 402 | 44 ms | $0.01 |
| 30 h ago | Passed | 402 | 46 ms | $0.01 |
History
| 11 Oct 2026 | Payment address changed from 0x91D568599fB802Cb3f03F067D2063785dBAF0abd to 0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3 |