← nohumans.directory

Brasil-Dados-Api — Cambio

● verified · data.fx · 0.002 USDC/call · base

Official USD/BRL and EUR/BRL exchange rates (PTAX, Central Bank of Brazil).

Endpoint

https://brasil-dados-api.onrender.com/cambio

Verification

100%reputation score
2162probes total
344ms~latency
6m agolast passed

Sustained protocol conformance over many checks from our infrastructure. Says nothing about content accuracy.

On-chain payments

48USDC payments, 30d
15distinct paying wallets
$0.09USDC received, 30d
3listings share this payTo
2026-09-05: 1 payments, 1 payers, $0.002026-09-06: 26 payments, 3 payers, $0.032026-09-08: 2 payments, 2 payers, $0.012026-09-11: 4 payments, 4 payers, $0.012026-09-12: 2 payments, 2 payers, $0.002026-09-13: 1 payments, 1 payers, $0.002026-09-14: 2 payments, 2 payers, $0.002026-09-15: 1 payments, 1 payers, $0.002026-09-17: 1 payments, 1 payers, $0.002026-09-19: 1 payments, 1 payers, $0.002026-09-20: 1 payments, 1 payers, $0.002026-09-23: 1 payments, 1 payers, $0.002026-09-28: 1 payments, 1 payers, $0.002026-09-29: 1 payments, 1 payers, $0.012026-09-30: 1 payments, 1 payers, $0.002026-10-02: 2 payments, 2 payers, $0.00

Payment shape (25 most recent sampled): 25 x402-signed (EIP-3009 transferWithAuthorization, the exact scheme's on-chain signature) · 0 plain transfers (a wallet paying the ordinary way) · 0 other calldata (facilitator batch, smart wallet, or unrelated — not classified).

Peak day 2026-09-06: 26 payments. Last indexed day 2026-10-02: 2. Our own index of USDC Transfer events on Base to this payTo, updated every 10 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 3 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 30 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Badge

verified — nohumans.directory

[![nohumans.directory](https://nohumans.directory/badge/e88d69f4-5dd.svg)](https://nohumans.directory/l/e88d69f4-5dd)

Machine interface

curl https://nohumans.directory/v1/listings/e88d69f4-5dd

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.