{"uid":"cap_vlWccpW8jh9stfQR8w6yM","slug":"losbeto-brazilian-official-statistics-revision-trail-3b6b2774","name":"Losbeto Brazilian Official Statistics Revision Trail","description":"OpenAI-compatible LLM gateway at $0.005/call — change base_url, pay in USDC. Plus pay-per-call market data: multi-oracle price consensus, sentiment, forex, equities, commodities, Brazil macro (BCB/B3) and crypto. No API keys, no accounts. USDC on Base, Solana and Algorand via x402.","url":"https://markets.losbeto.xyz/br-revisions?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","properties":{"queryParams":{"type":"object","required":["series"],"properties":{"series":{"type":"string","description":"series parameter"}}}}},"output":{"type":"object","properties":{"example":{"type":"object","description":"The full revision trail of Brazilian official statistics: first print, every correction, the size of each revision in basis points and the timestamp we observed it. The FED publishes ALFRED for US vintages; Brazil has no public equivalent. Cannot be scraped retroactively by anyone — it only exists because this node was running and recording."}}}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.19","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":"$0.19/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.19","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.19","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_XpgJflqWNGghUbVrWFRJa","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.19","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the full revision history of a Brazilian official macroeconomic data series, including first print, each correction, revision size in basis points, and observation timestamps","exampleAgentPrompt":"Pull the full revision trail for the Brazilian IPCA series — I want to see every correction since first print, how big each revision was in basis points, and when each change was recorded.","exampleUseCases":[{"title":"Audit Brazilian inflation data revisions","prompt":"Show me the complete revision history for Brazil's official IPCA inflation series — I need the first print, every subsequent correction, and how many basis points each revision moved the number."},{"title":"Research BCB GDP estimate accuracy","prompt":"Get me the revision trail for Brazil's GDP growth series from the BCB — I want to see how much the initial estimate was revised and at what timestamps those changes were recorded."},{"title":"Quant model vintage data backfill","prompt":"I need the full revision history for the Brazilian Selic rate series so I can backfill my model with real-time vintages — give me every print and correction with basis point deltas."}],"resultDescription":"A JSON object containing the complete revision trail for the requested Brazilian official statistics series: the first published value, each subsequent correction, the magnitude of each revision expressed in basis points, and the timestamp at which each version was observed by the Losbeto node. This data is unique because it was recorded in real time and cannot be reconstructed retroactively.","failureModes":["Missing or invalid 'series' query parameter returns an error","Unknown or unsupported series identifier returns empty or error response","Payment failure via x402 (insufficient USDC balance) blocks access","Network timeout if the series has a very large revision history","Series with no recorded revisions returns only the first print"],"whenToPreferThis":"Choose this endpoint when you need real-time-vintage Brazilian macroeconomic revision data — equivalent to the US Federal Reserve's ALFRED database but for BCB/B3 series — and no public Brazilian equivalent exists. Ideal for quantitative researchers, macro traders, and econometric modelers who need to know not just the current value of a Brazilian statistic but every historical print and correction, with basis-point precision. Not suitable for US, EU, or other non-Brazil macro series.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T06:46:57.280Z","isFirstParty":false,"canonicalSlug":"losbeto-brazilian-official-statistics-revision-trail-3b6b2774"}