{"uid":"cap_2v3j_ij7h4zzhmfCrTtfd","slug":"ncbi-dbsnp-variant-search-via-e-utilities-1a702e44","name":"NCBI dbSNP Variant Search via E-utilities","description":"Search NCBI dbSNP and return matching variant UIDs for query {q} via E-utilities. Query: ?q= Returns JSON.","url":"https://clonecho.builda.company/x402/s/ncbi-esearch-dbsnp","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_P46OgipzgauFNg9WJoO0Z","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 dbSNP and returns matching variant UIDs for a given query string using the NCBI E-utilities API.","exampleAgentPrompt":"Search NCBI dbSNP for all variant records matching 'BRCA1 pathogenic' and give me the UIDs.","exampleUseCases":null,"resultDescription":"A JSON object containing a list of dbSNP variant UIDs (esearchresult) matching the query, including count, query key, web environment, and an array of UIDs — suitable for downstream NCBI E-utilities fetches.","failureModes":["Empty result set if query matches no dbSNP records","NCBI E-utilities rate limiting or service unavailability returning an error","Malformed query string producing zero results or unexpected output","Payment failure returning HTTP 402 before any NCBI call is made"],"whenToPreferThis":"Use this endpoint when you need to programmatically search NCBI dbSNP for variant UIDs by keyword, gene name, rs number, or phenotype — especially when integrating with downstream NCBI E-utilities (e.g., EFetch) in a bioinformatics pipeline. Prefer this over manual NCBI web searches when automation is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:01:07.922Z","isFirstParty":false}