Marketplace · API · x402

kbv-server-f7vfitmlkq-du.a.run.app/v1/business/search

Search for a Korean company by name and get its business registration number. Use this when you only know what a company is called — in English or Korean — and need the 10-digit number that other lookups require. Returns ranked candidates with a confidence score and the evidence that tells similarly named companies apart: registration status, tax type and region.

Endpointhttps://kbv-server-f7vfitmlkq-du.a.run.app/v1/business/search
Trust✓ Verified callable · 100% uptime over 1 checks · ~515 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xbD23a7e6eE1F1b8b5D5AeFEB4fBdE2B84C04bD5C
methodGET
last updated2026-10-23T23:31:09.302Z

Use it

Call it (an x402 client pays automatically)

curl -i https://kbv-server-f7vfitmlkq-du.a.run.app/v1/business/search
# 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/x402-426c099ff3263316

Search the whole marketplace from your agent (MCP)

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

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