Marketplace · API · x402

x402.telnyx.com/v1/chat/completions/_t/gpt-oss-120b

Open-weight reasoning-model chat completions via Telnyx Inference (OpenAI gpt-oss-120b, beta). Choose reasoning_effort low (default), medium or high. Reasoning tokens count toward max_tokens (2048-8192, default 4096); if reasoning uses the whole budget you get a 503 and are not charged. OpenAI-compatible. Up to $0.004928 USDC per call, quoted to your request (input + max_tokens at list rates, no markup), or pay per-token via the upto scheme.

Use it

Call it (an x402 client pays automatically)

curl -i https://x402.telnyx.com/v1/chat/completions/_t/gpt-oss-120b
# 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-be8e4b0b13d44549

Search the whole marketplace from your agent (MCP)

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