agent402.tools chat completions

https://agent402.tools/v1/metered/chat/completions

answers 402

OpenAI-compatible chat completions billed per request from what the call costs: the 402 quotes exact-BPE input plus your max_tokens at the model's list price, times 1.15, from $0.001 up to a $2 per-call cap. Any model from the flat tiers (GET /v1/models). Pay the quote over x402 exact, or authorize it as a ceiling over upto and settle actual usage. Set max_tokens to what you need: it is what you p

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.

Price: $0.001
Network: base
Pay to: 0xaBF4FAbd7c416fB67202E5f9002389Fc75e2a9D0
Spec dialect: v2 (declares x402Version 2)
Transport: PAYMENT-REQUIRED header
HTTP method: POST
Response latency: 664 ms
Payment options: 13 usable of 13
Last checked: 2026-09-06T01:14:30.798Z (2h ago)
Category: finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fagent402.tools%2Fv1%2Fmetered%2Fchat%2Fcompletions"