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Suverse OpenAlex Concepts Search
x402
Suverse OpenAlex Concepts Search is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Searches the OpenAlex open scholarly graph for academic concepts by keyword, returning ranked matches with identifiers and metadata
Price / call$0.003
Success—
StatusUnknown
How this service works
Search the OpenAlex open scholarly graph for concepts by keyword, no key. Returns ranked matches with identifiers and metadata. For AI agents doing literature review, research enrichment, and citation analysis.
Output
Returns a ranked list of scholarly concept matches from the OpenAlex open knowledge graph, each including a unique concept identifier (OpenAlex ID), the concept name, and associated metadata such as relevance score, hierarchy level, and descriptive information useful for literature review and research enrichment workflows.
Example use cases
Literature review concept mapping
“I'm starting a literature review on CRISPR gene editing — can you search OpenAlex for the top scholarly concepts matching that topic and return their IDs and metadata so I can use them to find related papers?”
Research enrichment tagging
“I have a dataset of research papers and I need to tag them with official OpenAlex concept IDs — can you search for concepts matching 'machine learning fairness' so I can use the identifiers to enrich my metadata?”
Citation network concept analysis
“For my citation analysis project, I need to identify the canonical scholarly concepts for 'quantum computing error correction' in the OpenAlex graph — can you search for matching concepts and give me their ranked results with identifiers?”
Technical details
Endpoint
POSThttps://proxy.suverse.io/v1/data/suverse-openalex-conceptsWhen to prefer
Choose this endpoint when you need to map free-text research keywords to canonical scholarly concept identifiers in the OpenAlex knowledge graph, especially for literature review automation, academic metadata enrichment, or citation graph analysis. It is ideal when you do not have an OpenAlex API key and want a pay-per-use proxy with no authentication setup. Prefer this over direct OpenAlex API calls when operating in an agentic context that supports x402 micropayments.
Side effects
- No matching concepts found for highly niche or misspelled keywords
- Payment failure (x402) if USDC balance is insufficient or payment not processed
- Empty or ambiguous keyword produces low-quality or irrelevant ranked results
- Rate limiting or proxy errors from the underlying OpenAlex API
- Network timeout if OpenAlex backend is slow or unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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