{"schema_version":"v1","name_for_human":"x402-apis AI Chat","name_for_model":"x402_apis_ai_chat","description_for_model":"Pay-per-request AI chat and model API on Base (USDC). No API key needed — payment is automatic via x402 (ERC-402): each POST /api/chat costs $0.001 USDC. Call POST https://x402-apis.archlinuxonthinkpad.workers.dev/api/chat with {\"model\":\"<optional alias>\",\"messages\":[{\"role\":\"user\",\"content\":\"...\"}]} like the OpenAI Chat Completions API. A 402 response means payment is required; follow the PAYMENT-REQUIRED header with an x402-capable client. Models: @cf/meta/llama-3.1-8b-instruct-fp8, @cf/meta/llama-3.2-3b-instruct, @cf/meta/llama-3.3-70b-instruct-fp8-fast, @cf/qwen/qwen3.8-27b. GET https://x402-apis.archlinuxonthinkpad.workers.dev/models for the catalog, GET https://x402-apis.archlinuxonthinkpad.workers.dev/stats for usage.","description_for_human":"Pay-per-request AI chat. Pay $0.001 USDC on Base per request via x402.","api":{"type":"openapi","url":"https://x402-apis.archlinuxonthinkpad.workers.dev/openapi.json"},"auth":{"type":"none"},"contact_email":"contact@archlinuxonthinkpad.workers.dev","legal_info_url":"https://x402-apis.archlinuxonthinkpad.workers.dev"}