Marketplace · API · x402

ozmium.org/v1/risk/pairs

The tradeable Gains Network (gTrade) crypto pair universe on Base: on-chain pairIndex, symbol, and the FULL leverage band per pair- maxLeverage, minLeverage (10x on forex, 2x on metals; below it the contract reverts), and openable, which is false for the ~300 listings the venue currently refuses to open at any size. USDC-collateralized synthetic exposure- any pair trades without holding the asset. GET /v1/risk/pairs.

Endpoint	`https://ozmium.org/v1/risk/pairs`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~1425 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x53a05c0eed6cbf065f31aedbae7b0d8ce1a0f4db
method	GET
last updated	2026-11-11T16:20:41.77Z

Use it

Call it (an x402 client pays automatically)

curl -i https://ozmium.org/v1/risk/pairs
# 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-af24df31e2ccb02b

Search the whole marketplace from your agent (MCP)

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