argonaut-crypto-headline-pulse.vercel.app
x402Grade CLast checked 28 min ago
GET https://argonaut-crypto-headline-pulse.vercel.app/api/v1/headlines
Fresh crypto news and source-linked Bitcoin, Ethereum, Base, and market headlines from four independent publisher feeds, with deterministic topic filtering and no generated claims.
Price$0.007per news query · paid in USD on Base
Uptime100%
3/3 probes · 828 ms
Score68Grade C
Paid usage, 30 days0payers · 0 calls
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X GET "https://argonaut-crypto-headline-pulse.vercel.app/api/v1/headlines"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 12:01 | Valid 402 | 402 | 757 ms | $0.007 |
| 2026-10-11 07:30 | Valid 402 | 402 | 833 ms | $0.007 |
| 2026-10-11 03:00 | Valid 402 | 402 | 547 ms | $0.007 |
| 2026-10-10 22:31 | Valid 402 | 402 | 828 ms | $0.007 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves