the402 endpoint detail

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api.printmoneylab.com v1 stablecoin-premium

https://api.printmoneylab.com/api/v1/stablecoin-premium

payable

USDT/USDC premium on Korean exchanges vs official USD/KRW rate — fund flow indicator

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.002
Network
base
Pay to
0xcF9223eCe895258dEa8D288AEBcf846Ab8E342fB
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
149 ms
Payment options
3 usable of 3
Last checked
2026-08-10T09:14:20.686Z (1d ago)
Category
data

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