Marketplace · API · x402

data.japanagent.dev/corp/search

Company name search across jurisdictions. jurisdiction=lei searches the global GLEIF LEI database (all countries); jurisdiction=jp searches the official Japan National Tax Agency corporate registry. Returns registered legal names, identifiers, and addresses. KYB / counterparty verification primitive.

Endpoint	`https://data.japanagent.dev/corp/search`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~1025 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	0x64E81E0287FfDF31EB21D0891398899879f1fA6a
method	GET
last updated	2026-11-11T16:18:42.909Z

Use it

Call it (an x402 client pays automatically)

curl -i https://data.japanagent.dev/corp/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/x402-8c6a72a10ba08ef1

Search the whole marketplace from your agent (MCP)

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