the402 endpoint detail

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tradepulse.theaslangroupllc.com trade classify

https://tradepulse.theaslangroupllc.com/api/trade/classify

answers 402

HS code classification for trade and customs agents. Returns the correct HS code from a product description for customs filing.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.15
Network
base
Pay to
0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
164 ms
Payment options
14 usable of 14
Last checked
2026-09-06T01:20:43.949Z (35d ago)
Category
other

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