{"uid":"cap_Rl9tJtp60u1ghHMNwCAP8","slug":"ncbi-dbvar-structural-variant-search-via-e-utilities-f9d45d49","name":"NCBI dbVar Structural Variant Search via E-utilities","description":"Search NCBI dbVar structural variants and return matching UIDs for query {q} via E-utilities. Query: ?q= Returns JSON.","url":"https://clonecho.builda.company/x402/s/ncbi-esearch-dbvar","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_w3nUWkqRmvx0dwSxmqCKW","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 dbVar database for structural variants matching a query string and returns matching UIDs via the NCBI E-utilities API.","exampleAgentPrompt":"Search NCBI dbVar for structural variants related to BRCA1 and give me the matching UIDs.","exampleUseCases":null,"resultDescription":"A JSON object containing a list of NCBI UIDs corresponding to structural variant records in dbVar that match the provided query string, returned via the NCBI E-utilities esearch interface.","failureModes":["Empty result set if query matches no dbVar records","Invalid or malformed query string returns error or zero results","NCBI E-utilities rate limiting or temporary unavailability","Network timeout on NCBI backend","Query too broad returns truncated UID list"],"whenToPreferThis":"Use this endpoint when you need to programmatically search NCBI's dbVar database for structural genomic variants (such as CNVs, inversions, deletions, or insertions) by keyword, gene name, or other query term and retrieve the corresponding NCBI UIDs for further lookup or downstream processing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:48:17.540Z","isFirstParty":false}