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AnyAPI SEMrush Keywords Data
x402
AnyAPI SEMrush Keywords Data is a paid API for AI agents from api.getanyapi.com, paid per call via x402, $0.015/call, status unknown (last checked 2026-09-13).
Fetches SEMrush keyword analytics data (search volume, difficulty, CPC, trends, etc.) for one or more keywords via a pay-per-request proxy.
Price / call$0.015
Success—
StatusUnknown
How this service works
1,200+ scraping and data APIs behind one key. Pay per request in real dollars. No subscriptions, nothing monthly, nothing to cancel.
Output
Returns a JSON object containing SEMrush keyword metrics such as monthly search volume, keyword difficulty (0–100), cost-per-click (CPC), competition density, number of results, keyword trend data over time, and potentially related or phrase-match keywords, depending on the underlying SEMrush API module queried.
Example use cases
SEO campaign keyword vetting
“Can you look up the search volume, difficulty score, and CPC for 'best CRM for small business' in the United States? I want to know if it's worth targeting before we write the article.”
PPC budget planning for ad group
“Get me SEMrush keyword metrics for 'email marketing tool' and 'email automation software' in the UK — I need monthly search volume and average CPC to estimate our Google Ads budget.”
Competitive content gap analysis
“Fetch keyword difficulty and search volume data from SEMrush for 'remote team collaboration', 'async work tools', and 'virtual office software' so I can see which one has the best opportunity score for our blog.”
Technical details
Endpoint
POSThttps://api.getanyapi.com/v1/run/semrush.keywordsWhen to prefer
Choose this endpoint when you need SEMrush keyword intelligence (search volume, difficulty, CPC) on a per-query basis without committing to a SEMrush subscription. Ideal for agents or workflows that run sporadic keyword lookups rather than high-volume bulk analysis, or when you need to pay only for what you use via crypto wallet. Prefer this over direct SEMrush API access when you want a unified pay-per-request billing model across many data providers.
Side effects
- Invalid or missing keyword parameter returns an error response
- Unsupported locale or database code causes a lookup failure
- SEMrush upstream rate limit or outage results in a 5xx error propagated by the proxy
- Keyword with no SEMrush data returns empty result set
- Malformed request body causes a 400 bad request response
- Insufficient USDC balance causes payment failure before the request is fulfilled
Output
Schema · Response
{
"type": "json"
}Tags
x402
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