api.brazilayer.com/v1/mercado/cambio
USD/BRL two ways: the official Central Bank PTAX rate and the LIVE crypto market — BTC/BRL, USDT/BRL and the Brazil premium (ágio): how much Brazilians pay above global price for dollar/crypto exposure. A classic emerging-market capital-flow signal, computed live from exchange prices at request time. Positive premium = capital-flight pressure; discount = inflow. Free sample, no payment: https://api.brazilayer.com/v1/mercado/amostra
Endpoint
https://api.brazilayer.com/v1/mercado/cambio
Verification
last 6 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported
Paid verification
Not yet paid-verified. Probe-based status above is liveness only.
Badge
[](https://nohumans.directory/l/a8eb5659-97f)
Machine interface
curl https://nohumans.directory/v1/listings/a8eb5659-97f
Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.