x402-brief-api.vercel.app
LiveNews/ResearchStructured crypto/market research brief for any token: price, market cap, volume, 24h/7d/30d change, liquidity and venue concentration, Defi (the service's own listing text)
20/20Recent test calls that worked
1353 msTypical response time (slow end: 1656 ms)
$0.1 / $0.1Listed / actual price: match
Same AddressPayment Address (payTo): the same on all 96 checks of the main route
1Directories listing it
9 min agoLast checked (2026-10-28T22:20:29Z)
Listed Vs. Actual Price
Main route. Listed = today's listing (402index). Actual = asked on our signed checks. Request-dependent prices can differ normally.
| Period | Listed | Actual | Result |
|---|---|---|---|
| Recent Checks | $0.1 | $0.1 | Matches Listing |
Latest signed receipts
| Signed receipt | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| 774a79b573ca457083b0 | 2026-10-28T22:20:29Z | 402 | Yes | 1778 | $0.1 |
| dd0a227614861075e095 | 2026-10-28T21:48:14Z | 402 | Yes | 1316 | $0.1 |
| c2444c25b21b2149b6cc | 2026-10-28T21:14:38Z | 402 | Yes | 1268 | $0.1 |
| 98be5c976ad46a62e93e | 2026-10-28T20:42:23Z | 402 | Yes | 1656 | $0.1 |
| e8220d2ceab251baa2d1 | 2026-10-28T20:08:55Z | 402 | Yes | 1353 | $0.1 |
Signed, verifiable. Raw data · free quick check (JSON)