Marketplace · API · x402

x402-seller.opencovenant.org/x402/passport/:asset

Observe an MPL Core asset, its 014 Registry binding, and DAS-reported AppData. This does not prove identity or claim truth.

Endpoint	`https://x402-seller.opencovenant.org/x402/passport/:asset`
Trust	0% uptime over 1 checks · ~66 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
scheme	exact
pay to	8xbXHAhiVe2BrYDq4qpTA5SSYJG9XNjNN6jcrudhTKCM
method	GET
last updated	2026-10-15T03:36:00.137Z

Use it

Call it (an x402 client pays automatically)

curl -i https://x402-seller.opencovenant.org/x402/passport/:asset
# 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/x402-2b8ce0197d6a4685

Search the whole marketplace from your agent (MCP)

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