Marketplace · API · x402

api.eckari.com/v1/companies/us/resolve

Turn a company-name fragment or stock ticker into the SEC EDGAR identifiers. Searches the SEC listed-security index and returns ranked matches with the 10-digit CIK, ticker, registered name and listing exchange. Deterministic ranking: ticker exact, then name exact, then name prefix, then name contains. Use it for names — the other company.us.* capabilities take a ticker directly. Use when: Which SEC filer and CIK does the company name "Apple" belong to?

Endpointhttps://api.eckari.com/v1/companies/us/resolve
Trust✓ Verified callable · 100% uptime over 1 checks · ~93 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x9d6b6fdB04040a55d58B24ff4C90C08cf6083C8f
methodGET
last updated2026-11-09T05:38:06.108Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.eckari.com/v1/companies/us/resolve
# 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/x402-093200390e70e096

Search the whole marketplace from your agent (MCP)

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