Marketplace · API · x402

blockint.ai/api/v1/leaderboard

List top C3 contributor accounts ranked by reports, points, cases, and badges. All anonymous submissions share one account.

Endpointhttps://blockint.ai/api/v1/leaderboard
TrustNot checked yet
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x12284680DEeFBE396F18fB7E7AeA5A237139D38f
methodGET
last updated2026-11-11T16:17:26.942Z

Use it

Call it (an x402 client pays automatically)

curl -i https://blockint.ai/api/v1/leaderboard
# 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/x402-1c0c43cd5ecec3f1

Search the whole marketplace from your agent (MCP)

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