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64 APIs · all speak the same { ok, data, meta, error }envelope. Search, filter, and open one to see endpoints, params & live examples.
Reputation & Reviews
8 APIsE-commerce & Marketplaces
13 APIsReal Estate
5 APIsJobs & Hiring
6 APIsTravel & Lodging
5 APIsSearch & SEO
4 APIsFinance & Data
3 APIsMedia, Social & Knowledge
13 APIsUtilities & AI
7 APIsSEO Toolkit
live/seo-toolkit · 4 endpoints
post/seo-toolkit/v1/keyword_suggestions1 creditKeyword ideas from Google/Bing autocomplete; depth=deep does alphabet-soup + question-prefix expansion (100s of ideas from one seed). 'url' derives the seed from a page's topic (keywords-by-URL); 'questions=true' returns PAA-style question keywords
seedurlsourcedepthquestionshlgllimit
{
"seed": "running shoes",
"depth": "shallow"
}Try in playground →post/seo-toolkit/v1/rank_tracking2 creditsA domain's organic SERP position for a keyword (scans up to 100 results; retries on fresh IP)
domain*keyword*geohldepth
Try in playground →post/seo-toolkit/v1/serp_competitors2 creditsTop domains ranking for a keyword (best position + appearances)
keyword*geohlnum
Try in playground →post/seo-toolkit/v1/keyword_volume1 creditRelative popularity ESTIMATE (0-100) from Trends interest + autocomplete signals + trend direction — confidence LOW; NOT absolute monthly volume
keyword*geohl
{
"keyword": "running shoes",
"geo": "US"
}Try in playground →