{"uid":"cap_AdSkqvO6uWhp9gnT0VPgG","slug":"paper-full-text-open-access-pdf-retrieval-06fefcd7","name":"Paper Full-Text & Open-Access PDF Retrieval","description":"Full text and open-access PDF retrieval for a paper. Given an arXiv id, DOI, OpenAlex id, PMID, or PMCID, returns the readable body split into sections (introduction, methods, results) plus the open-access PDF location: arXiv via ar5iv, biomedical via Europe PMC, OA locations via OpenAlex for the rest. The 'now read it' call after a paper search. Keyless.","url":"https://api.kadec0.xyz/v1/paper-fulltext","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","anyOf":[{"required":["id"]},{"required":["doi"]}],"required":[],"properties":{"id":{"type":"string","description":"arXiv id, DOI, OpenAlex id, PMID, or PMCID"},"doi":{"type":"string","description":"alias for id (DOI form)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.04","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":"$0.04/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Z4yc5uprIp_nFV89X-zcS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.04","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves the full readable body of an academic paper (split into sections) and its open-access PDF location, given an arXiv ID, DOI, OpenAlex ID, PMID, or PMCID.","exampleAgentPrompt":"Can you get me the full text of the paper 2310.06825 — I want to read the methods and results sections, and also find where I can download the open-access PDF?","exampleUseCases":[{"title":"Extract methodology from biomedical paper","prompt":"I found a study on PubMed with PMID 34567890 that looks really relevant — can you pull up the full text and summarize what methods they used and what their main results were?"},{"title":"Download PDF for offline reading","prompt":"I have the DOI 10.1038/s41586-023-06792-0 for a Nature paper I want to read later — can you find the open-access PDF location so I can download it?"},{"title":"Compare results across multiple papers","prompt":"I've got three arXiv papers — 2301.07041, 2302.13971, and 2303.08774 — can you fetch the results and discussion sections from each so I can compare their findings side by side?"}],"resultDescription":"Returns the paper's readable body split into named sections (e.g., introduction, methods, results, discussion) and the open-access PDF location sourced from arXiv/ar5iv, Europe PMC, or OpenAlex depending on the paper type.","failureModes":["Paper not open-access — no full text or PDF available, returns empty or partial content","Invalid or unrecognized ID format — returns 400 or error response","Paper not indexed by any supported provider (arXiv, Europe PMC, OpenAlex) — no content returned","Network timeout or upstream provider unavailability — 503 or timeout error","arXiv ID exists but ar5iv HTML rendering not yet available — partial content returned"],"whenToPreferThis":"Use this endpoint after identifying a specific paper (e.g., via a paper search) and needing to read or process its full content. Ideal for agents that need to analyze methodology, extract findings, or locate the PDF of an open-access paper by any standard academic identifier. Prefer over general web scraping because it normalizes content across arXiv, biomedical, and general OA repositories automatically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:41:36.413Z","isFirstParty":false}