Marketplace · API · x402

flow-kg4x.vercel.app/api/verify

Use when an agent is about to approve, buy, or first interact with an unfamiliar Base token or contract and needs a safety verdict before risking funds. Flow contract safety verification: send a token or contract address on Base and get a verdict (safe|caution|danger), a 0-100 safety score, the red flags found, and plain-English agent advice (APPROVE / REVIEW_MANUALLY / DO_NOT_APPROVE).

Use it

Call it (an x402 client pays automatically)

curl -i https://flow-kg4x.vercel.app/api/verify
# 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/x402-6fb1da2c8d693b2e

Search the whole marketplace from your agent (MCP)

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