{"uid":"cap_kRVC5FMtMWWb9qgQezvQr","slug":"pubmed-search-csv-via-ncbi-e-utilities-ad9a8730","name":"PubMed Search CSV via NCBI E-utilities","description":"[concierge csv] PubMed search via NCBI E-utilities (keyless). Query → count + idlist (retmax≤10) + optional title/journal/pubdate.","url":"https://x402-v2-mint-pubmed-search.vercel.app/v1/pubmed-search/fmt/csv?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_K2KtbVifg6UgRQ7xK6MFt","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches PubMed using NCBI E-utilities and returns results (count, ID list, titles, journals, publication dates) formatted as CSV, with up to 10 results per query, no API key required.","exampleAgentPrompt":"Search PubMed for papers on CRISPR gene editing in cancer treatment and give me the top 10 results as a CSV with titles, journals, and publication dates.","exampleUseCases":[{"title":"Drug interaction literature review","prompt":"Search PubMed for studies on metformin and cardiovascular outcomes, and return up to 10 results as a CSV with the article titles, journal names, and publication dates."},{"title":"Rare disease research roundup","prompt":"Find me the latest PubMed articles on Gaucher disease treatment — I need up to 10 results in CSV format showing the title, journal, and when each was published."},{"title":"Clinical trial evidence lookup","prompt":"Search PubMed for randomized controlled trials on cognitive behavioral therapy for insomnia and give me the results as a CSV including article titles and journals."}],"resultDescription":"A CSV-formatted response containing the total result count, a list of up to 10 PubMed article IDs, and optional metadata fields including article title, journal name, and publication date for each result.","failureModes":["Empty result set if query terms match no indexed articles","NCBI rate limiting may occur under heavy usage since no API key is used","Malformed or overly complex queries may return zero results","retmax exceeding 10 is not supported and may be capped or rejected","NCBI E-utilities downtime can cause upstream failures"],"whenToPreferThis":"Choose this endpoint when you need PubMed search results in CSV format for easy parsing, spreadsheet import, or downstream data processing, without needing to manage an NCBI API key. Ideal for agents performing biomedical literature discovery, evidence gathering, or research summarization pipelines that benefit from structured tabular output.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:37:02.274Z","isFirstParty":false,"canonicalSlug":"pubmed-search-csv-via-ncbi-e-utilities-ad9a8730"}