the402 endpoint detail

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macropulse.theaslangroupllc.com api rates-differential

https://macropulse.theaslangroupllc.com/api/rates-differential

answers 402, partial

Interest-rate differential and carry intelligence for FX agents — G10 policy rates, yield spreads and the carry-trade map that drives durable currency trends.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse. It advertises 14 ways to pay and only 13 of them are usable.
Price
$0.10
Network
base
Pay to
0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
94 ms
Payment options
13 usable of 14
Last checked
2026-08-15T14:33:16.233Z (5d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fmacropulse.theaslangroupllc.com%2Fapi%2Frates-differential"