Marketplace · API · x402

toll402.dev/v1/t/cin_in_validate

Offline structural validator for an Indian CIN (Corporate Identity Number, 21 characters). Parses and checks: listing status letter (L/U), 5-digit NIC industry code, 2-letter state code (against the known MCA state-code list), 4-digit incorporation year (plausible range), 3-letter company-type/ownership code (against a known enum like PLC, PTC, OPC, GOI, NPL, FTC, SGC, ULL, ULT), and 6-digit registration number. No checksum exists so this is a format-only check.

Endpointhttps://toll402.dev/v1/t/cin_in_validate
Trust✓ Verified callable · 100% uptime over 1 checks · ~237 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x318d34fa0bd69eff17fac648d2df8cf7a88b3dbe
methodPOST
last updated2026-11-11T15:52:32.2Z

Use it

Call it (an x402 client pays automatically)

curl -i https://toll402.dev/v1/t/cin_in_validate
# 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/x402-7ce318a0b5149388

Search the whole marketplace from your agent (MCP)

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