api.xfuel.app
x402Grade DLast checked 2 hours ago
GET https://api.xfuel.app/task-request
OpenAI-compatible paid inference via x402 USDC on Base and Solana ($0.01). POST /v1/chat/completions is the recommended surface. Returns signed receipt + public verify_url. Paying this host is real mainnet USDC.
Price$0.01per model request · paid in USD on Solana
Uptime100%
4/4 probes · 563 ms
Score54Grade D
Paid usage, 30 days0payers · 0 calls
Warnings
Price mismatch The live price differs from the catalogue listing.
Wallet mismatch The payout wallet in its live payment answer differs from its catalogue listing on the same network.
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://api.xfuel.app/task-request"
# 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 11:46 | Valid 402 | 402 | 561 ms | $0.002 |
| 2026-10-11 07:30 | Valid 402 | 402 | 1077 ms | $0.002 |
| 2026-10-11 03:00 | Valid 402 | 402 | 551 ms | $0.002 |
| 2026-10-10 22:31 | Valid 402 | 402 | 565 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