Marketplace · API · x402

tronproof.online/v1/verify-payment

Confirms whether a Tron address received a specific amount of genuine USDT within a time window. Ignores fake tokens that copy the USDT name. Use before releasing goods, crediting an account or marking an invoice paid.

Use it

Call it (an x402 client pays automatically)

curl -i https://tronproof.online/v1/verify-payment
# 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/x402-9d4995f374bab7c0

Search the whole marketplace from your agent (MCP)

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