#peso

Live Argentine peso (ARS) exchange rates across the country's many parallel dollar markets — served as clean JSON, no key, no cache. Argentina runs a famous multi-rate system: alongside the official rate there is the "blue" (informal/parallel) dollar, the MEP/bolsa and CCL (contado con liqui) financial dollars, the wholesale (mayorista) rate, the crypto dollar and the "tarjeta" tourist/card dollar (with taxes). Get the buy and sell rate for every one of these; pull a single dollar type; read the brecha — each rate's premium over the official dollar, the key indicator of Argentina's exchange-rate stress; or get other currencies (EUR, BRL, CLP, UYU) against the peso. Read live, nothing cached. This is Argentina's own multi-rate peso/dollar picture — distinct from the BCRA's official-only feed and from any single-rate central-bank API.

api.oanor.com/dolar-api

Live official exchange-rate data for the Colombian peso (COP) — the Tasa Representativa del Mercado (TRM), Colombia's official daily USD/COP reference rate set by the financial regulator and published on the government open-data portal. Served as clean JSON, no key, no cache. Get the latest TRM (pesos per dollar and the inverse); look up the TRM in effect on any past date (the TRM stays valid across the weekend it was set, so any calendar date resolves to its effective rate); pull the daily TRM over any date range; or convert an amount between USD and COP at the latest TRM. Read live from Colombia's open-data portal, nothing cached. This is the official Colombian-peso reference rate — distinct from the ECB, BCRA, BCRP and other central-bank feeds and from market mid-rates: Colombia's own legally-binding USD/COP TRM.

api.oanor.com/colombiatrm-api

Live official exchange-rate data for the Argentine peso (ARS) from the Central Bank of Argentina (Banco Central de la República Argentina, BCRA) — straight from its public Estadísticas Cambiarias API as clean JSON. Get the BCRA's official quote for every published currency against the peso for the latest business day, with both the peso-per-unit rate and the currency's USD parity; pull a single currency's peso rate, USD parity and the inverse; retrieve a currency's official daily peso rate over any date range from the BCRA's own series; read the BCRA's master list of quoted currencies; or convert an amount between any two quoted currencies (including ARS) cross-computed through the peso. Read live from the BCRA, nothing cached. This is the official Argentine-peso central-bank rate — distinct from the ECB, BCB, SNB, Bank of Canada and other central-bank feeds and from market mid-rates: the BCRA's own published peso quotes.

api.oanor.com/bcra-api