Marketplace · API · x402

www.ioi.md/v1/chat/completions

Low-cost open-model inference, no account. OpenAI-compatible chat completions at provider cost with no markup. The client authorizes a USDC ceiling on Base (upto); settlement charges Engy's actual input, output, and cached-token price, with a minimum of 0.001 USDC per request. Served by Engy through ioi.

Endpointhttps://www.ioi.md/v1/chat/completions
TrustNot checked yet
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeupto
pay to0x6257aBf290Ca4bc6bDca0Fc6b532d50d09733ff3
methodPOST
last updated2026-11-13T10:37:24.368Z

Use it

Call it (an x402 client pays automatically)

curl -i https://www.ioi.md/v1/chat/completions
# 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/x402-703205bdd01b0d23

Search the whole marketplace from your agent (MCP)

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