api.x-402.online
x402Grade BLast checked 2 hours ago
POST https://api.x-402.online/v1/llm
Get a short completion from a capable model, paid per call, with a bounded output of 2000 tokens. LLM inference pay-per-call, no account, no API key: prompt in, completion out (DeepSeek v4, up to 2000 output tokens). STANDARD tier; /v1/llm/pro is the PRO tier with four times the output budget. Original note on $/c…
Price$0.01per model request · paid in USD on Base
Uptime100%
4/4 probes · 413 ms
Score77Grade B
Paid usage, 30 days3payers · 9 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 POST "https://api.x-402.online/v1/llm"
# 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 08:30 | Valid 402 | 402 | 345 ms | $0.01 |
| 2026-10-11 04:15 | Valid 402 | 402 | 748 ms | $0.01 |
| 2026-10-10 23:45 | Valid 402 | 402 | 481 ms | $0.01 |
| 2026-10-10 18:30 | Valid 402 | 402 | 338 ms | $0.01 |
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