Find a site's ranking keywords
$0.0140/requestBulk Google search volume and difficulty by keyword
Returns Google search volume, keyword difficulty and competition for a bounded list of keywords.
Ranked keywords API for AI agents
Scrollport gives AI agents 6 tools to find a site's ranking keywords, from Serpstat and DataForSEO, through one connection. Prices run from $0.0140/request to $0.0350/request, paid per use from one prepaid wallet with no subscription, provider accounts or API keys. Agents use them over MCP, the CLI or the HTTP API.
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Research competitor keywords with Scrollport
Use verified tools with pay-per-use pricing. Provider access is included. Tools that work in your own apps ask you to connect that account.
Connect your first agent to receive $1 trial credit.
Compare Ranked keywords API tools
The lowest listed price is Bulk Google search volume and difficulty by keyword from Serpstat at $0.0140/request. Compare what each tool returns before choosing.
| Tool | Provider | What it returns | Price |
|---|---|---|---|
| Bulk Google search volume and difficulty by keyword | Serpstat | Returns Google search volume, keyword difficulty and competition for a bounded list of keywords. | $0.0140/request |
| Google keywords a domain ranks for — volume and position | Serpstat | Returns keywords a domain ranks for in Google, including ranking URL, position, search volume, difficulty and competition. | $0.0140/request |
| Google organic ranking URLs by keyword | Serpstat | Returns organic ranking URLs, domains and positions for a Google keyword. | $0.0140/request |
| Related keyword ideas — search volume and difficulty | Serpstat | Returns related keyword ideas for a seed keyword, with search volume, difficulty and competition. | $0.0140/request |
| Ranked Keywords | DataForSEO | Return keywords for which a domain ranks with positions, URLs and search metrics. | $0.0168/request |
| Google overview for up to 10 domains — visibility, traffic | Serpstat | Google summary for up to 10 domains at once — visibility, keywords, traffic, ad keywords | $0.0350/request |
6 available tools
Find a site's ranking keywords
$0.0140/requestGoogle keywords a domain ranks for — volume and position
Returns keywords a domain ranks for in Google, including ranking URL, position, search volume, difficulty and competition.
Find a site's ranking keywords
$0.0140/requestGoogle organic ranking URLs by keyword
Returns organic ranking URLs, domains and positions for a Google keyword.
Find a site's ranking keywords
$0.0140/requestRelated keyword ideas — search volume and difficulty
Returns related keyword ideas for a seed keyword, with search volume, difficulty and competition.
Find a site's ranking keywords
$0.0168/requestRanked Keywords
Return keywords for which a domain ranks with positions, URLs and search metrics.
DataForSEOFind a site's ranking keywords
$0.0350/requestGoogle overview for up to 10 domains — visibility, traffic
Google summary for up to 10 domains at once — visibility, keywords, traffic, ad keywords
Questions about Ranked keywords API
How much do ranked keywords API tools cost?
Prices run from $0.0140/request to $0.0350/request. You pay per use from one prepaid wallet with no subscription. Your agent sees the exact price before each run, and connecting your first agent adds $1 of trial credit.
What is the best ranked keywords API for an AI agent?
It depends on what you need back and how much you will run it. Bulk Google search volume and difficulty by keyword (Serpstat, $0.0140/request): Returns Google search volume, keyword difficulty and competition for a bounded list of keywords. Google keywords a domain ranks for — volume and position (Serpstat, $0.0140/request): Returns keywords a domain ranks for in Google, including ranking URL, position, search volume, difficulty and competition. Google organic ranking URLs by keyword (Serpstat, $0.0140/request): Returns organic ranking URLs, domains and positions for a Google keyword. Your agent can inspect the closest match and see its exact price before it runs.
Learn more about competitor keyword research
Name the exact competing domain and the market you care about, then explain whether you want overlap, gaps or proven commercial topics. Your agent can separate useful evidence from irrelevant rankings.
Define the competitor and scope
Specify the domain or subdomain, country, language and relevant product area. Large sites often rank for topics unrelated to your buyer, so tell the agent what to exclude before it looks for gaps.
What is a useful competitor keyword gap?
A useful gap combines relevant intent, evidence of demand and a page Scrollport can answer credibly. A phrase is not an opportunity merely because a competitor ranks and your site does not.
Inspect promising result pages
Ask the agent to verify who ranks, which formats satisfy the query and whether the competitor page wins through authority, product fit or content quality. Map the phrase to one existing or proposed owner.
Example prompt
This example filters a domain gap through product relevance.
Example prompt to give your agent
Use Scrollport's Competitor keyword research tools to analyse [COMPETING DOMAIN OR SUBDOMAIN] in [MARKET] for [PRODUCT AREA]. Find relevant ranking phrases and gaps, exclude [IRRELEVANT TOPICS], and prioritise opportunities by intent, demand, competition and Scrollport product fit. Map each shortlisted cluster to one page owner and show me the price before the paid run.