the402 endpoint detail

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api.brazilayer.com cadeias capital_br

https://api.brazilayer.com/v1/cadeias/capital_br

payable

Causal chain for Brazilian capital flight pressure: the live premium paid for USDT over the official central-bank rate (leads perceived FX stress by hours to days) → where institutional money actually moved, net flows into fixed income versus equities across the R$ 13.8tn fund industry → the official PTAX rate. Two independent signals, one reading: are locals paying up for dollars while funds turn

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.05
Network
base
Pay to
0x3Cc1D8ee1dfdFd326c19B0884B8dF4b24B623f0c
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
1856 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:09:40.206Z (1d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.brazilayer.com%2Fv1%2Fcadeias%2Fcapital_br"