{"uid":"cap_Hjp4N-shTj_0FMcIAFoJG","slug":"br-intelligence-cep-postal-code-lookup-fb0755fa","name":"BR Intelligence – CEP Postal Code Lookup","description":"Pay-per-call Brazilian business intelligence for AI agents, paid via x402 in USDC on Base.","url":"https://br-intelligence.brverify-api.workers.dev/v1/cep?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["cep"],"properties":{"cep":{"type":"string","description":"Brazilian postal code (CEP), 8 digits, with or without hyphen."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"cep":"38400100","city":"Uberlândia","ibge":{"city":"3170206"},"state":"MG","street":"Avenida Floriano Peixoto"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_c0HQwGdblrDoRm4r15PNh","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up Brazilian postal code (CEP) details including street, city, state, and IBGE city code","exampleAgentPrompt":"Can you look up the address details for Brazilian postal code 38400-100 — I need the street name, city, and state?","exampleUseCases":[{"title":"E-commerce address autofill","prompt":"A customer just typed in CEP 01310-100 on checkout — can you look it up and give me the full street, city, and state so I can pre-fill the address form?"},{"title":"Business data enrichment pipeline","prompt":"I have a list of Brazilian companies with only their postal codes. Can you resolve CEP 04578-000 and tell me what city and state it belongs to, including the IBGE city code?"},{"title":"Logistics route planning","prompt":"I need to verify the delivery address for CEP 30112-020 — what street, city, and state does that postal code correspond to in Brazil?"}],"resultDescription":"A JSON object containing the normalized CEP, street name (logradouro), city name, two-letter state abbreviation, and the IBGE numeric city code — e.g. {\"cep\":\"38400100\",\"street\":\"Avenida Floriano Peixoto\",\"city\":\"Uberlândia\",\"state\":\"MG\",\"ibge\":{\"city\":\"3170206\"}}.","failureModes":["Invalid or non-existent CEP returns an error or empty result","CEP with wrong digit count or non-numeric characters may be rejected","Rural or very new CEPs may not be in the database","Network timeout from Cloudflare Workers edge","Payment failure via x402/USDC results in 402 response before data is returned"],"whenToPreferThis":"Choose this endpoint when you need structured Brazilian postal code resolution with machine-readable IBGE city codes and are comfortable with x402 micropayment billing in USDC on Base. It is well-suited for AI agent workflows that process Brazilian addresses at low per-call cost without requiring API key management.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:37:12.455Z","isFirstParty":false,"canonicalSlug":"br-intelligence-cep-postal-code-lookup-fb0755fa"}