Maxwell x402
POST https://api.maxwellinternational.ai/v1/llm/chat
AI assistant from the Maxwell International LLM service (model maxwell-chat), OpenAI-style chat completion: POST {model, messages, max_tokens}. Priced before it runs: prompt tokens (yours plus ~860 of service instructions) x $1.50/M + max_tokens x $3.00/M + $0.005; max_tokens is your spend limit (short question, max_tokens 80: about $0.0066). Text only. Free model list: GET /v1/llm/models.
Warnings
Price mismatch The live price differs from the catalogue listing.
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.maxwellinternational.ai/v1/llm/chat"
# 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 10:01 | Valid 402 | 402 | 980 ms | $0.0055 |
| 2026-10-11 05:30 | Valid 402 | 402 | 997 ms | $0.0055 |
| 2026-10-11 01:15 | Valid 402 | 402 | 1190 ms | $0.0055 |
| 2026-10-10 20:45 | Valid 402 | 402 | 1317 ms | $0.0055 |
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