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tradepulse.theaslangroupllc.com trade classify
https://tradepulse.theaslangroupllc.com/api/trade/classify
answers 402, partial
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.
It advertises 14 ways to pay and only 13 of them are usable.- Price
- $0.15
- Network
- base
- Pay to
- 0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 172 ms
- Payment options
- 13 usable of 14
- Last checked
- 2026-08-15T14:33:08.116Z (5d ago)
- Category
- other
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Ftradepulse.theaslangroupllc.com%2Fapi%2Ftrade%2Fclassify"