{"uid":"cap_ZUEKfbpBVUDHQE2kMXztf","slug":"br-data-api-ipca-rate-c059fc0c","name":"BR Data API – IPCA Rate","description":"Clean, normalized Brazilian public data (CNPJ, CEP, BCB rates, PTAX, holidays/business days, banks/ISPB) for AI agents. Paid endpoints use x402 (HTTP 402, USDC) — no signup or API key. Not affiliated with Receita Federal, Banco Central or Correios.","url":"https://brasil-data-x402.wagner-proc.workers.dev/v1/rates/ipca?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","properties":{"months":{"type":"integer","maximum":60,"minimum":1}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"latest_month":{"value":-0.32,"reference":"2026-08"},"accumulated_12m":{"value":4.22,"reference":"2026-08"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_HtnQl9x8emM8vH9HgoaZU","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the latest monthly IPCA (Brazilian consumer price index) value and 12-month accumulated inflation rate from Banco Central do Brasil data.","exampleAgentPrompt":"What is Brazil's current IPCA inflation rate and the 12-month accumulated figure? Fetch the latest available data.","exampleUseCases":[{"title":"Inflation adjustment for contracts","prompt":"I need the latest IPCA monthly value and the 12-month accumulated rate to apply a Brazilian inflation correction to a contract amount — can you pull that from the BCB data?"},{"title":"Economic report for Brazil market","prompt":"For a market briefing on Brazil, give me the most recent IPCA monthly rate and the 12-month accumulated inflation figure."},{"title":"Monitor recent inflation trend","prompt":"Fetch the last 12 months of IPCA readings so I can see how Brazil's consumer inflation has been trending over the past year."}],"resultDescription":"A JSON object with two top-level fields: `latest_month` (the most recent monthly IPCA value in percent and its reference period in YYYY-MM format) and `accumulated_12m` (the 12-month accumulated IPCA rate and its reference period). Example: latest_month -0.32% for 2026-08, accumulated_12m 4.22% for 2026-08.","failureModes":["402 Payment Required – USDC micropayment via x402 not completed or insufficient funds","429 Too Many Requests – rate limit exceeded","Invalid months parameter – value outside 1–60 integer range returns a validation error","Service unavailable – upstream BCB/IBGE data source temporarily unreachable","No data available – reference period not yet published by the statistical authority"],"whenToPreferThis":"Choose this endpoint when you need clean, normalized IPCA inflation data for Brazil without building your own BCB scraper, require no signup or API key (pay-per-call via x402 USDC), and need the data programmatically in a structured JSON format suitable for agent workflows, financial calculations, or automated reports.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:37:27.227Z","isFirstParty":false,"canonicalSlug":"br-data-api-ipca-rate-c059fc0c"}