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LLM chat completion on larger models, flat $0.01 a call: prompt (plus optional s...

https://onchaincheck.dev/ai/chat-pro

Overview

LLM chat completion on larger models, flat $0.01 a call: prompt (plus optional system) or an OpenAI-style messages array in, reply text and token usage out. Models: gpt-oss-120b (default), deepseek-v4.1-flash, llama-3.3-70b, mistral-small-3.1, glm-5.3-flash. Up to 32,000 characters in and 2,048 tokens out; json=true for JSON output.

Protocol x402 (POST)
Price $0.01
Payment Asset USD Coin
Payment Network eip155:8453
Category uncategorized
Provider AI Chat & Text
Source bazaar
Indexed 2026-11-06 00:08:45

Health

Status unknown
Latency (p50) —
Uptime (30d) —
Reliability Score —
Last Checked Never
Last Healthy Never
Consecutive Failures 0

x402 Payment Validation

Payment Requirements —
Asset Verified —
Facilitator —

Input Schema

{ "body": { "prompt": "List three risks of paying an unknown API with crypto, one line each." }, "bodyType": "json", "method": "POST", "type": "http" }

Output Schema

{ "example": { "finishReason": "completed", "model": "gpt-oss-120b", "reasoning": "Need to list three risks, each one line.", "text": "- **Irreversible transactions:** Crypto payments can’t be refunded or reversed if the API provider turns out to be fraudulent or fails to deliver. \n- **Lack of regulatory protection:** Unknown provid… (240 chars, truncated in this example)", "usage": { "inputTokens": 82, "outputTokens": 108 } }, "type": "json" }