{"uid":"cap_F6c-XwM1dC4SnemEUc-Ov","slug":"latamref-latin-american-government-reference-data-history-6de6d7fd","name":"latamref Latin American Government Reference Data History","description":"Authoritative Latin American government reference values as clean JSON: central-bank policy rates, VAT rates, national minimum wages and public holidays for Argentina (ar), Brazil (br), Chile (cl), Colombia (co), Costa Rica (cr), Dominican Republic (do), Ecuador (ec), Guatemala (gt), Mexico (mx), Peru (pe), Paraguay (py), Uruguay (uy). Every value carries a citation to its official primary source (government gazette or central-bank statement), an effective date, a last-confirmed date and a staleness flag.","url":"https://latamref.dev/v1/%7Bcountry%7D/%7Bseries%7D/history","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"unit":"percent (TNA)","notes":"Served as null on purpose. On 2025-07-10 the BCRA discontinued the Letras Fiscales de Liquidez (LeFi) and, with them, ended the tasa de política monetaria that had functioned as its reference rate. Under the current monetary-aggregates regime the BCRA controls the quantity of money and lets interest rates be determined endogenously by market supply and demand — it no longer sets or publishes a single policy rate, so no honest primary-source figure exists for this field. The nearest published benchmark the BCRA and market now watch is the TAMAR (Tasa Mayorista de Argentina, based on 30–35 day wholesale time deposits of ARS 1bn+): 22.63% TNA for 30-day deposits per BCRA data as of 2026-07-14 (https://www.lamacro.ar/variables), but this is a market-calculated rate, NOT a BCRA-set policy rate, so it is reported here only as context. Because inflation and money-market rates move fast, re-verify on a short cycle. History below shows the last explicit policy rates before abolition.","stale":false,"value":null,"series":"policy-rate","source":{"url":"https://www.bcra.gob.ar/en/latest-monetary-policy-statements/","name":"BCRA — Comunicado de Política Monetaria: profundización del esquema de agregados monetarios (fase de re-monetización 2026); Últimos Comunicados de Política Monetaria"},"country":"AR","disclaimer":"Independent service, not affiliated with any government. Verify against the cited official source before legal or financial use.","effective_from":"2025-07-10","last_confirmed":"2026-07-15"}},"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_DpaN7WtDRy4dnDTbj0Bts","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 historical time series of a specific government reference data point (policy rate, VAT, minimum wage, or public holidays) for a given Latin American country, with official source citations and staleness flags.","exampleAgentPrompt":"Can you pull the full policy-rate history for Argentina from latamref, including the official source citations and any staleness flags?","exampleUseCases":[{"title":"Tracking Brazil central bank rate changes","prompt":"Can you get me the full history of Brazil's central bank policy rate from latamref, with effective dates and official source links so I can see how it's changed over time?"},{"title":"Verifying Mexico VAT rate for invoice compliance","prompt":"I need to confirm Mexico's current VAT rate with a citation to the official government source — can you look up the VAT series for Mexico on latamref?"},{"title":"Checking Colombia minimum wage for payroll","prompt":"What is the current national minimum wage in Colombia according to official government data? Pull it from latamref with the effective date and source so I can use it for payroll calculations."}],"resultDescription":"A JSON object containing the current and historical values for the requested data series and country, including the numeric value (or null with explanation), unit, effective date, last confirmed date, staleness boolean, official source name and URL, notes explaining any edge cases, and a disclaimer about independent status.","failureModes":["Invalid country code returns an error — only ar, br, cl, co, cr, do, ec, gt, mx, pe, py, uy are supported","Invalid series name returns an error — only policy-rate, vat, minimum-wage, public-holidays are valid","Value may be null when no authoritative primary source exists (e.g. Argentina policy rate post-LeFi abolition)","Staleness flag set to true when the value has not been confirmed recently","Payment failure (HTTP 402) if USDC payment of $0.001 is not provided via x402 protocol","Rate limiting or service unavailability on the upstream API"],"whenToPreferThis":"Choose this endpoint when you need authoritative, citation-backed government reference data for Latin American countries — specifically central bank policy rates, VAT rates, national minimum wages, or public holidays. It is preferable to scraping government sites directly because it returns clean JSON with verified effective dates, official source URLs, and staleness indicators. Best suited for fintech, compliance, payroll, and economic analysis use cases where source provenance matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:40:59.476Z","isFirstParty":false}