# Services from keywords.duoleads.com on Zero

> keywords.duoleads.com serves 6 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/keywords.duoleads.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/keywords.duoleads.com/health.json

## Services

- [Keyword Interest by Region (Google Trends)](https://www.zero.xyz/c/keyword-interest-by-region-google-trends-c83c6eb1/llms.txt): $0.03/call via x402. Returns Google Trends interest scores (0–100) by subregion or country for a single keyword over a chosen time window.
- [Keyword Ideas with Search Volume & CPC (DataForSEO Labs)](https://www.zero.xyz/c/keyword-ideas-with-search-volume-cpc-dataforseo-labs-7ee9e958/llms.txt): $0.04/call via x402. Returns up to 100 keyword ideas for a seed keyword, each with Google search volume, CPC, competition, difficulty, and search intent, powered by DataForSEO Labs.
- [Keyword Search Volume & CPC (Bulk)](https://www.zero.xyz/c/keyword-search-volume-cpc-bulk-e88c0cb2/llms.txt): $0.04/call via x402. Returns search volume, CPC, competition, keyword difficulty, and search intent for up to 100 keywords in a single call using Google Ads data via DataForSEO Labs.
- [Keyword Search Volume & CPC (DataForSEO Labs)](https://www.zero.xyz/c/keyword-search-volume-cpc-dataforseo-labs-b675d2d3/llms.txt): $0.04/call via x402. Returns Google search volume, CPC, competition, keyword difficulty, and search intent for up to 20 comma-separated keywords in a single GET request.
- [Google Trends Interest Over Time (Keyword)](https://www.zero.xyz/c/google-trends-interest-over-time-keyword-8bac83ae/llms.txt): $0.045/call via x402. Returns a dated 0-100 Google Trends interest-over-time series for a single keyword, by country or worldwide, across selectable time windows from 7 days to 5 years.
- [Google Trends Related Queries by Keyword](https://www.zero.xyz/c/google-trends-related-queries-by-keyword-ae9dfae2/llms.txt): $0.03/call via x402. Returns the top and rising related search queries for a given keyword using Google Trends data, with relative popularity scores and growth percentages.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## Use cases served from this host

- [Keyword research search volume seo data](https://www.zero.xyz/use-cases/keyword-research-search-volume-seo-data/llms.txt)

- [Zero catalog index](https://www.zero.xyz/llms.txt)