{"uid":"cap_0rXf-mtHspBDbVShkjha1","slug":"rxnorm-drug-normalization-api-2bddde31","name":"RxNorm Drug Normalization API","description":"HEALTH: RxNorm normalization for a drug name → RxCUI plus branded (SBD) and clinical (SCD) drug products. ?q=name. Returns JSON.","url":"https://clonecho.builda.company/x402/rx-normalize","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_aR_g5NVBTGgs2_JthJyj0","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":"Normalizes a drug name to its RxCUI identifier and returns matching branded (SBD) and clinical (SCD) drug products","exampleAgentPrompt":"Can you look up the RxNorm code and all the branded and clinical drug products for 'metformin'?","exampleUseCases":null,"resultDescription":"A JSON object containing the RxCUI identifier for the queried drug name, along with lists of branded drug products (SBD) and clinical drug products (SCD) that match the normalized drug concept.","failureModes":["Drug name not found in RxNorm — returns empty or null RxCUI","Misspelled drug name yields no results or incorrect matches","Ambiguous drug name may return multiple or unexpected RxCUI codes","Network or service error returns non-200 HTTP response","Missing or empty query parameter returns error response"],"whenToPreferThis":"Use this endpoint when you need to standardize a free-text drug or medication name to a canonical RxCUI identifier, or when you need to enumerate all branded (SBD) and clinical (SCD) drug product forms for a given drug. Ideal for healthcare applications that need to normalize user-submitted medication names before storing or comparing them, or for agents building drug lookup, drug interaction, or medication reconciliation workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T19:00:05.846Z","isFirstParty":false}