{"uid":"cap_-Q_ntKeJlzNgZH7ZeG48s","slug":"ncbi-sra-e-search-b5d07866","name":"NCBI SRA E-Search","description":"Search the NCBI Sequence Read Archive and return matching UIDs for query {q} via E-utilities. Query: ?q= Returns JSON.","url":"https://clonecho.builda.company/x402/s/ncbi-esearch-sra","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Z5rkBe4qdTZRhLsFsO-EK","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches the NCBI Sequence Read Archive (SRA) using NCBI E-utilities and returns matching UIDs for a given query string.","exampleAgentPrompt":"Search the NCBI Sequence Read Archive for all datasets related to 'Homo sapiens RNA-seq' and give me the matching UIDs.","exampleUseCases":null,"resultDescription":"A JSON object containing a list of NCBI SRA UIDs (numeric identifiers) that match the given query, returned via NCBI E-utilities esearch against the SRA database.","failureModes":["Empty result set if no SRA records match the query term","Invalid or malformed query string may return an error or zero results","NCBI E-utilities rate limits or downtime could cause failures","Very broad queries may return truncated result sets due to NCBI limits","Network or upstream NCBI API errors returning non-200 status"],"whenToPreferThis":"Use this endpoint when you need to programmatically search the NCBI Sequence Read Archive (SRA) for sequencing datasets by keyword, organism, experiment type, or other biological terms, and retrieve the corresponding SRA UIDs for downstream processing. Prefer this over manual NCBI web searches when building automated bioinformatics pipelines or data retrieval workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:21:59.006Z","isFirstParty":false}