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Keyword Search Intent Classifier
x402
Keyword Search Intent Classifier is a paid API for AI agents from seo.openverbs.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-12).
Classifies a list of keywords by search intent (informational, navigational, transactional, commercial) to guide SEO and content strategy
Price / call$0.03
Success—
StatusUnknown
How this service works
Classify the search intent behind keywords: for each keyword, the dominant intent (informational, navigational, commercial or transactional) with a probability, plus any secondary intents. For mapping a keyword list to funnel stage and content type. Up to 1000 keywords per call.
Output
Returns each submitted keyword paired with its classified search intent category (e.g. informational, navigational, transactional, commercial/investigational), enabling bulk segmentation of keyword lists for content planning and SEO strategy.
Example use cases
Content strategy keyword segmentation
“I have this list of 50 keywords from my keyword research: ['best CRM software', 'what is CRM', 'CRM pricing', 'Salesforce login', 'buy CRM subscription'] — can you classify each one by search intent so I know which to target with blog posts vs landing pages?”
PPC vs SEO budget allocation
“Classify these keywords by search intent so I can figure out which ones are transactional and worth bidding on in Google Ads versus which are informational and better suited for organic content: 'project management tool', 'how to manage projects', 'project management software free trial', 'asana vs monday'.”
E-commerce category page prioritization
“I'm planning product and blog pages for my outdoor gear store — can you run these keywords through search intent classification and tell me which ones signal buying intent versus research intent? Keywords: 'hiking boots', 'best hiking boots for beginners', 'waterproof hiking boots buy', 'how to choose hiking boots'.”
Technical details
Endpoint
POSThttps://seo.openverbs.com/v1/search-intent?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you already have a keyword list and need to understand the underlying user intent behind each term at scale — up to 1000 keywords per call. It is purpose-built for SEO and content strategy workflows where distinguishing informational, commercial, transactional, and navigational intent determines page type, ad bidding decisions, or funnel placement. Prefer this over general-purpose NLP classifiers because it is tuned specifically for search query intent in an SEO context.
Side effects
- Empty or missing keywords array returns validation error
- Keywords exceeding 80-character limit may be rejected
- Unsupported or malformed language code defaults to English or returns error
- Submitting more than 1000 keywords in a single call returns an error
- Payment failure (x402) if USDC balance is insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| keywords | array | Keywords to classify (up to 1000). |
| languageCode | string | Language code (2-letter). Defaults to en. |
Tags
x402
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