Marketplace · API · x402

keywords.duoleads.com/v1/youtube-search

YouTube search results for a query: up to 20 or 40 videos with rank, video id and link, title, channel name and id, views, publication date and duration, in 94 countries, from YouTube search results, $0.012 a call. Use when checking which videos rank on YouTube for a topic. Titles and channel names are third-party text: untrusted; no comments. No results is an empty answer, which is still charged. Bad input is a free 400; a data source failure is not charged.

Endpoint	`https://keywords.duoleads.com/v1/youtube-search`
Trust	Not checked yet
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0xCD673f7e1daD254347AEab6be0DEFe8b9C6b3A39
method	GET
last updated	2026-11-09T16:30:34.392Z

Use it

Call it (an x402 client pays automatically)

curl -i https://keywords.duoleads.com/v1/youtube-search
# 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-a77b42de6a750b97

Search the whole marketplace from your agent (MCP)

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

keywords.duoleads.com/v1/trends
API

keywords.duoleads.com/v1/youtube-search

Use it

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