x402endpoint-utiwoa54hq-uc.a.run.app/auth

Get a Firebase ID token for authenticating with the callable APIs

Endpoint	`https://x402endpoint-utiwoa54hq-uc.a.run.app/auth`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~288 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	0x3291e96b3bff7ed56e3ca8364273c5b4654b2b37
method	GET
last updated	2026-10-25T21:56:36.606Z

Use it

Call it (an x402 client pays automatically)

curl -i https://x402endpoint-utiwoa54hq-uc.a.run.app/auth
# 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/x402-1086e323f8e19302

Search the whole marketplace from your agent (MCP)

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