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agentum.lat Brazilian Official Rates
x402
agentum.lat Brazilian Official Rates is a paid API for AI agents from agentum.lat, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Returns real-time official Brazilian financial rates — Selic, CDI, and commercial USD/BRL exchange rate — in a single API call
Price / call$0.01
Success—
StatusUnknown
How this service works
APIs brasileiras pagas por chamada via x402 (USDC, Base mainnet): dado público agregado, pronto pra um agente de IA consumir numa chamada só.
Output
A JSON object containing the current official Brazilian financial rates: Selic (the Brazilian central bank's benchmark interest rate), CDI (interbank deposit rate used as a financial benchmark), and the commercial USD/BRL exchange rate — all sourced from official Brazilian authorities in real time.
Example use cases
Investment return calculation in BRL
“I need to figure out the current CDI and Selic rates to calculate what a R$50,000 fixed-income investment would yield this month — can you grab the latest official Brazilian rates?”
BRL to USD currency conversion for pricing
“I'm pricing a product in USD for a Brazilian customer and need the official commercial dólar rate from Brazil's central bank right now to convert the amount accurately.”
Monitoring Brazilian monetary policy
“What are today's official Selic and CDI rates? I want to check if the Brazilian central bank has updated its benchmark since last week.”
Technical details
Endpoint
GEThttps://agentum.lat/taxas-brasilWhen to prefer
Choose this endpoint when you need all three core Brazilian official financial rates (Selic, CDI, and commercial dollar) in a single call, avoiding the complexity of querying Banco Central do Brasil and B3 separately. Ideal for AI agents performing BRL-denominated financial calculations, FX conversions, or monitoring Brazilian monetary policy without managing multiple data sources. Prefer this over scraping official government sites or assembling rates from multiple APIs.
Side effects
- Upstream Brazilian government data source temporarily unavailable — may return 503 or stale data
- Rate data not yet updated for the current business day (e.g., early morning before market open)
- Network timeout if official source APIs are slow to respond
- Payment failure via x402 if USDC balance is insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"fonte": "Banco Central do Brasil (SGS)",
"cdi_ad": {
"data": "03/09/2026",
"valor": "0.051660",
"unidade": "% ao dia"
},
"selic_meta_aa": {
"data": "16/09/2026",
"valor": "14.00",
"unidade": "% ao ano"
},
"dolar_comercial_venda": {
"data": "04/09/2026",
"valor": "5.1253",
"unidade": "BRL por USD"
}
}
}Tags
x402
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