x402 tools
x402Grade BLast checked 1 hour ago
GET https://x402-tools-production-2755.up.railway.app/tools/token-price
Use to price a crypto portfolio or watchlist in one call. Market data for up to 50 symbols or 250 CoinGecko ids: price, 1h/24h/7d/30d change, 24h high/low, volume, market cap, rank, FDV, supply, and distance from all-time high/low; optional 7-day sparkline. One flat price per call; not charged if nothing is found.
Price$0.002per price or market lookup · paid in USD on Base
Uptime100%
5/5 probes · 237 ms
Score77Grade B
Paid usage, 30 days3payers · 6 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://x402-tools-production-2755.up.railway.app/tools/token-price"
# 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 13:02 | Valid 402 | 402 | 214 ms | $0.002 |
| 2026-10-11 08:30 | Valid 402 | 402 | 211 ms | $0.002 |
| 2026-10-11 04:15 | Valid 402 | 402 | 361 ms | $0.002 |
| 2026-10-10 23:45 | Valid 402 | 402 | 260 ms | $0.002 |
| 2026-10-10 18:30 | Valid 402 | 402 | 237 ms | $0.002 |
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