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RAG Structured Citation Records via Crossref
x402
RAG Structured Citation Records via Crossref is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).
Returns structured academic citation records with DOI references and source attribution for a given research query using Crossref publisher metadata.
Price / call$0.01
Success—
StatusUnknown
How this service works
retrieval augmented generation: Structured citation records: Structured citation records on retrieval augmented generation using Crossref publisher metadata. Returns DOI references and source attribution. Query can be overridden; sample summaries are labelled.
Output
Returns structured citation records including DOI identifiers, bibliographic metadata, publisher information, and source attribution drawn from Crossref. May include sample document summaries labelled accordingly. Up to 30 records per call.
Example use cases
Sourcing citations for RAG pipelines
“Pull me structured Crossref citation records with DOIs for 'retrieval augmented generation' — I need up to 15 results to feed into my RAG system as grounded references.”
Academic attribution for AI writing assistant
“I'm building a writing assistant that needs to cite sources properly. Get me structured citation records for 'large language models' from Crossref, up to 20 results, with DOIs and publisher attribution.”
Research literature overview for a new topic
“Can you retrieve up to 10 scholarly citation records about 'knowledge graph embeddings' with DOI references and source attribution so I can survey what's been published?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/signal-research-rag-retrieval-citation-records?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need structured, citable academic references with DOI links and publisher metadata for a research query — especially when building RAG pipelines that require source attribution. Prefer this over general web search when you specifically need scholarly publication records with Crossref-verified DOIs rather than unstructured web content.
Side effects
- Query returns zero results for highly niche or misspelled topics
- max_results exceeds the allowed maximum of 30 causing validation error
- Crossref upstream service unavailability causes empty or error response
- Query too long (over 200 characters) rejected at input validation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | |
| max_results | integer |
Tags
x402
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