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ScopeAPI Compare
x402
ScopeAPI Compare is a paid API for AI agents from scopeapi.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Returns an evidence-backed, side-by-side comparison of two companies, products, technologies, or topics across user-defined criteria with cited sources.
Price / call$0.05
Success—
StatusUnknown
How this service works
Compare two companies, products, services, technologies, tools, topics, or other options side by side using current research. Returns an evidence-backed comparison with explicit criteria, differences, tradeoffs, advantages, disadvantages, citations, and sources.
Output
A structured JSON response with a status field, a comparison array containing side-by-side evaluations across each criterion (with per-criterion scores or assessments for each subject), and a sources array of cited URLs or references used to back the research.
Example use cases
SaaS tool selection for a team
“Compare Linear and Jira for a 10-person engineering team — focus on ease of use, pricing, and GitHub integration, and give me sources so I can share the research with my team.”
Competitive landscape analysis
“I need a detailed comparison of Stripe and Braintree as payment processors — cover developer experience, pricing, international support, and fraud protection, with citations.”
Technology stack decision
“Compare PostgreSQL and MongoDB for a new app I'm building that needs flexible schemas but also complex queries — what are the real tradeoffs between the two?”
Technical details
Endpoint
POSThttps://scopeapi.dev/compareWhen to prefer
Choose this endpoint when you need a structured, evidence-backed head-to-head comparison between exactly two entities — companies, products, technologies, or services — especially when you want cited sources and custom evaluation criteria. Prefer it over general web search when you need a normalized, side-by-side output rather than raw search results, and over manual research when you need fast structured output for decision-making or reports.
Side effects
- Missing required 'left' or 'right' fields returns a validation error
- Highly obscure or niche subjects may return sparse or low-confidence comparisons
- Custom criteria that are too vague may produce generic rather than targeted analysis
- Network or upstream research failures may return partial results or empty comparison arrays
- Payment not accepted results in 402 response before research is performed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"status": "ok",
"sources": [],
"comparison": []
}
}Tags
x402
Reviews
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