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Circular Economy Business Models Citation Records
x402
Circular Economy Business Models Citation Records is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).
Returns structured Crossref-sourced citation records (DOIs and source attribution) for academic literature on circular economy business models.
Price / call$0.01
Success—
StatusUnknown
How this service works
circular economy business models: Structured citation records: Structured citation records on circular economy business models using Crossref publisher metadata. Returns DOI references and source attribution. Query can be overridden; sample summaries are labelled.
Output
A list of structured citation records sourced from Crossref publisher metadata, each containing a DOI reference and source attribution for academic works related to circular economy business models. Up to 30 records can be returned per call.
Example use cases
Literature review reference list
“I'm writing a literature review on circular economy business models — can you fetch me 20 structured citation records with DOIs and publisher attribution so I can build my bibliography?”
Verify scholarly sources for report
“I need to verify there are credible peer-reviewed sources on circular economy business models — pull 10 Crossref citation records with DOIs for me to review.”
Seed a research database
“I'm building a database of circular economy research — can you retrieve 30 structured citation records including DOIs and source metadata on circular economy business models?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/signal-research-circular-economy-citation-records?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need fast, structured DOI-linked citation records from Crossref specifically for circular economy business model research, especially when building bibliographies, verifying scholarly sources, or seeding a research database. Prefer this over general web search when structured metadata (DOI, publisher, attribution) is required rather than free-text summaries.
Side effects
- Query returns no results if the topic is too niche or misspelled
- max_results exceeding 30 returns a validation error
- Crossref metadata may be incomplete for some DOIs
- Slow response if upstream Crossref API is rate-limited
- Payment failure if insufficient USDC balance for $0.01 fee
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | |
| max_results | integer |
Tags
x402
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