Marketplace · API · x402

keywords.duoleads.com/v1/related-queries

Google Trends related queries for one keyword: the top related searches (0-100) and the rising ones (% growth), for a country or worldwide, past 7 days to 5 years, in one $0.03 GET. Use when you need query expansion, content ideas or emerging searches around a keyword. A live call takes up to about 30 s. Bad input is free; upstream errors are not charged.

Endpointhttps://keywords.duoleads.com/v1/related-queries
Trust✓ Verified callable · 100% uptime over 1 checks · ~559 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xCD673f7e1daD254347AEab6be0DEFe8b9C6b3A39
methodGET
last updated2026-10-27T02:43:05.741Z

Use it

Call it (an x402 client pays automatically)

curl -i https://keywords.duoleads.com/v1/related-queries
# 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/x402-35f16a282eb0e9d2

Search the whole marketplace from your agent (MCP)

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

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