{"uid":"cap_OE6kwEqcZQUs43dP1Q3_1","slug":"bcb-brazil-central-bank-sgs-series-data-b2623f34","name":"BCB Brazil Central Bank SGS Series Data","description":"Brazil Central Bank (BCB) SGS time series: the latest N values of one series number (default 12), with dates and values as published. Series numbers are listed in the BCB SGS catalogue.","url":"https://api.chainmarket-api.workers.dev/api/finance/bcb-brazil-central-bank?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":[],"properties":{"last":{"type":"string","description":"How many latest values, 1 to 100 (default 5)"},"series":{"type":"string","description":"BCB SGS series number, e.g. 12 (default)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"rows":[{"date":"2026-10-15","value":0.050788},{"date":"2026-10-16","value":0.050788}],"series":12,"source":"https://api.bcb.gov.br/dados/serie/bcdata.sgs.12/dados/ultimos/5","checkedAt":"2026-10-23T09:36:17.957Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_BsU6LBxkZpcFZ_UnJde_G","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches time-series data from the Brazilian Central Bank (BCB) SGS system, returning historical values for any registered financial indicator series.","exampleAgentPrompt":"Pull the last 10 values from BCB SGS series 12 (the Brazilian Central Bank's official CDI/interest rate series) so I can see recent rate movements.","exampleUseCases":[{"title":"Monitoring Brazil SELIC interest rate","prompt":"Get me the last 20 data points from BCB SGS series 12 — I want to track how Brazil's benchmark interest rate has moved recently."},{"title":"Macro research on Brazilian inflation","prompt":"Fetch the latest 5 values from BCB SGS series 433, which tracks Brazil's IPCA inflation index, so I can include it in my emerging markets report."},{"title":"Automated daily finance dashboard update","prompt":"Every morning, pull the most recent value from BCB SGS series 12 from the Brazilian Central Bank and add it to my finance dashboard — just the latest 1 data point is fine."}],"resultDescription":"Returns a JSON object with an array of date/value pairs for the requested BCB SGS series (up to 100 entries), the series ID, the upstream BCB API source URL used, and a checkedAt timestamp indicating when the data was retrieved.","failureModes":["Invalid or non-existent BCB SGS series number returns an error or empty rows","'last' parameter out of range (less than 1 or greater than 100) may cause a bad request","BCB upstream API unavailability results in a failed or stale response","Missing required 'type' and 'method' input fields causes a request validation error"],"whenToPreferThis":"Choose this endpoint when you need official, authoritative time-series financial data from the Brazilian Central Bank (BCB) SGS system — such as SELIC, CDI, IPCA, or other registered monetary/economic indicators — without requiring an API key or account signup. It is ideal for pay-per-call, agent-driven workflows where you want verified public-source Brazilian macro data for up to 100 historical data points per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T12:35:14.203Z","isFirstParty":false,"canonicalSlug":"bcb-brazil-central-bank-sgs-series-data-b2623f34"}