Tool detail

Brazilayer Markets

Returns USD/BRL two ways for Brazil: the official Central Bank PTAX rate and the live crypto market rate, plus the computed Brazil premium.

Categories: Market prices, Currency exchange

Use when

compare Brazil's official FX rate to the crypto market rate
get the Brazil dollar/crypto premium (ágio) as a capital-flow signal
check live BTC/BRL and USDT/BRL prices

Not for

not historical FX time series
not company or sanctions data (separate Brazilayer endpoints)

Inputs

GET, no parameters

Admitted input schema

{
  "type": "object",
  "properties": {},
  "required": [],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://api.brazilayer.com/v1/mercado/cambio

Payment

Protocol: x402
Listed price: 0.002 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: GET https://api.brazilayer.com/v1/mercado/cambio
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z