Marketplace · API · x402

api.kakerapetit.dev/v2/screener

Screen Japanese listed companies by fundamentals from EDINET annual reports. Filter any of 40+ normalized metrics with _gte/_lte query params — revenue, operating income, net income, total assets, roe, roa, operating_margin, equity_ratio (ratio thresholds in percent) — plus sector and accounting standard (JGAAP/IFRS/USGAAP). Returns the latest fiscal year per company with all indicators and ratios. Example: /v2/screener?roe_gte=8&revenue_gte=100000000000. Japan stock screener for agents.

Endpointhttps://api.kakerapetit.dev/v2/screener
Trust✓ Verified callable · 100% uptime over 1 checks · ~358 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x3a43FdF92B1596B22DDF719d5b528c537Da4237d
methodGET
last updated2026-11-09T00:31:11.859Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.kakerapetit.dev/v2/screener
# 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/x402-25f50ae8864c1b18

Search the whole marketplace from your agent (MCP)

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