Marketplace · API · x402

api.kadec0.xyz/v1/interest-by-region

Google Trends interest by region for a keyword. Returns the subregional breakdown of Google Trends search interest inside a country - by state, province, or region - each ranked 0-100 relative to the strongest region. For regional demand mapping, geo targeting, and finding where a keyword over-indexes before spending on it.

Endpoint	`https://api.kadec0.xyz/v1/interest-by-region`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~144 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	0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA
method	GET
last updated	2026-11-11T03:03:57.414Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.kadec0.xyz/v1/interest-by-region
# 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-b76c1578ecfb59ac

Search the whole marketplace from your agent (MCP)

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