{"uid":"cap_i_47n_jnqJje6-mfSuSRO","slug":"ebi-search-chembl-bioactivity-full-text-search-d8b7bfdc","name":"EBI Search ChEMBL Bioactivity Full-Text Search","description":"Full-text search of ChEMBL bioactivity data for {q} via the EBI Search cross-domain API. Query: ?q= Returns JSON.","url":"https://clonecho.builda.company/x402/s/ebisearch-chembl","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_-0qnpsDiRlgBJY-tsYJB9","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":"Full-text search of ChEMBL bioactivity data using the EBI Search cross-domain API, returning compound, target, and assay records as JSON.","exampleAgentPrompt":"Search ChEMBL bioactivity data for 'aspirin' and return what you find about its targets and assays.","exampleUseCases":null,"resultDescription":"A JSON response from the EBI Search API containing ChEMBL bioactivity records matching the query — including compound names, target identifiers, assay descriptions, activity values, and related metadata.","failureModes":["Empty result set if query term has no matching ChEMBL records","Malformed JSON if EBI Search upstream is unavailable","Rate limiting or HTTP 402 payment required if USDC payment not processed","Vague or overly broad queries returning too many low-relevance results","EBI Search API downtime causing timeout or error response"],"whenToPreferThis":"Use this endpoint when you need to search ChEMBL bioactivity data by free-text query — especially useful for drug discovery workflows, finding compound-target interactions, or exploring assay data by keyword. Prefer this over direct PubChem or UniProt lookups when bioactivity and pharmacological data from ChEMBL is specifically needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:51:35.193Z","isFirstParty":false}