{"uid":"cap_aq2grKJxwPX5xRCFdsIGs","slug":"ncbi-taxonomy-e-search-via-clonecho-9605b921","name":"NCBI Taxonomy E-Search via ClonEcho","description":"Search the NCBI Taxonomy database and return matching taxon UIDs for query {q} via E-utilities. Query: ?q= Returns JSON.","url":"https://clonecho.builda.company/x402/s/ncbi-esearch-taxonomy","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_8q8BnYpGNrzQQdarLO0cG","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 Taxonomy database and returns matching taxon UIDs for a given query string using NCBI E-utilities.","exampleAgentPrompt":"Search the NCBI Taxonomy database for 'Escherichia coli' and give me the matching taxon UIDs.","exampleUseCases":null,"resultDescription":"A JSON response containing a list of NCBI taxon UIDs that match the submitted query string, sourced from the NCBI E-utilities Taxonomy search endpoint.","failureModes":["No matching taxon UIDs found for obscure or misspelled organism names, returning empty result set","Invalid or malformed query string may return an error or empty results","NCBI E-utilities service downtime causing upstream failures","Rate limiting or upstream NCBI API throttling if query volume is high"],"whenToPreferThis":"Use this endpoint when you need to resolve organism or species names to NCBI Taxonomy UIDs for use in downstream bioinformatics queries, database lookups, or genomic data retrieval pipelines. Prefer this over manual NCBI web searches when automating taxonomy resolution at scale.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:00:50.980Z","isFirstParty":false}