{"uid":"cap_CQVuZoJUGfLCHtMPCOSc8","slug":"ncbi-gene-e-utilities-search-e9ff2636","name":"NCBI Gene E-utilities Search","description":"Search NCBI Gene and return matching gene UIDs for query {q} via E-utilities. Query: ?q= Returns JSON.","url":"https://clonecho.builda.company/x402/s/ncbi-esearch-gene","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_OqOb8z1V-ePmvl48TvVhg","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 NCBI Gene database and returns matching gene UIDs for a given query string via NCBI E-utilities esearch.","exampleAgentPrompt":"Can you search the NCBI Gene database for TP53 and give me the matching gene UIDs?","exampleUseCases":null,"resultDescription":"Returns a JSON object containing NCBI E-utilities esearch results for the queried gene, including a list of matching gene UIDs, the total result count, query key, and web environment reference for use in subsequent E-utilities calls.","failureModes":["Empty result set if gene name is misspelled or not found in NCBI Gene","Malformed query string may return zero results or an error","Rate limiting or service unavailability from NCBI upstream API","Missing required query parameter returns an error response","Ambiguous gene names may return large numbers of UIDs requiring further filtering"],"whenToPreferThis":"Use this endpoint when you need to resolve gene names, symbols, or keywords to NCBI Gene UIDs for downstream bioinformatics workflows, fetching gene records, or integrating with other NCBI E-utilities services. Prefer this over manual NCBI searches when building automated pipelines or when an agent needs structured gene identifier data programmatically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:08:37.914Z","isFirstParty":false}