Marketplace · API · x402

coord.taifoon.dev/v1/x402/class/inference.metered

OpenAI-compatible chat completion on 76 models: name one in `model` (llama-3.1-8b-instruct, l3-8b-lunaris-v1, mistral-small-24b-instruct-2501, gemma-3-4b-it, qwen2.5-7b-instruct, gpt-oss-20b, phi-4, gemma-3-12b-it, qwen3.5-9b, gemma-3-27b-it, gpt-oss-120b and 64 more) and the 402 prices that model per request; served by DeepInfra, Venice AI, NEAR AI Cloud and Taifoon's own GPU (nvidia/NVIDIA-Nemotron-3-Nano-4B-BF16 when no model is named). Messages in, the answer and its token usage out; max_…

Endpointhttps://coord.taifoon.dev/v1/x402/class/inference.metered
Trust✓ Verified callable · 100% uptime over 1 checks · ~2639 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x3574999dd4c96eB73Bd6e11D4177010C83E14f5b
methodPOST
last updated2026-11-12T13:01:14.779Z

Use it

Call it (an x402 client pays automatically)

curl -i https://coord.taifoon.dev/v1/x402/class/inference.metered
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-3ee75ed80a046f92

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}