{"uid":"cap_qfukcGRcNTnq-GsPSdH1T","slug":"ishob-document-references-lookup-939a181a","name":"ISHOB Document References Lookup","description":"36 MCP tools & x402 pay-per-call APIs for AI agents: crypto risk, web extraction, screenshots, agent alarms, weather, company data. No API key.","url":"https://api.ishob.com/api/document/%7Bid%7D/references?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"references":[{"doi":"10...","text":"...","label":"1."}],"canonical_id":"pmc-13364419"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_o4wiGK-QNU1ft9-DdlHIR","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieve the list of cited references (bibliography) for a document by its ID from the ISHOB licensed archive","exampleAgentPrompt":"Can you pull the full reference list for the document with ID pmc-13364419 from the ISHOB archive — I need the DOIs, citation labels, and text for each cited paper.","exampleUseCases":[{"title":"Citation network research","prompt":"I'm analyzing citation patterns in biomedical literature — can you fetch all the references for document pmc-13364419, including the DOIs and citation labels, so I can build out the citation graph?"},{"title":"Verify sources in a paper","prompt":"I'm fact-checking a scientific article — can you retrieve the full reference list for document ID pmc-13364419 so I can verify what sources it actually cites?"},{"title":"Automated literature review pipeline","prompt":"For my literature review agent, fetch the references for document pmc-13364419 so I can follow up on each cited paper and expand my reading list."}],"resultDescription":"A JSON object containing a 'references' array where each entry includes a DOI string, the full citation text, and a citation label (e.g. '1.'); also includes a 'canonical_id' field identifying the source document (e.g. 'pmc-13364419').","failureModes":["Document ID not found — returns empty references array or 404-equivalent","Malformed or missing ID parameter — likely returns a validation error","Document exists in archive but has no extractable references — returns empty list","Access denied if document is not in the licensed archive"],"whenToPreferThis":"Use this endpoint when you need the bibliography or citation list for a specific document already identified by its archive ID (e.g. a PMC ID). Prefer this over full-text search when you already have a document ID and only need its references, not its full content. It is purpose-built for citation graph construction, literature review automation, and reference verification workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T06:40:40.268Z","isFirstParty":false,"canonicalSlug":"ishob-document-references-lookup-939a181a"}