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toolcall.click/t/hs/classify

● verified · compute.llm · 0.04 USDC/call · base

Classify any product to its HS / HTS customs code from a plain-English description. Expert LLM classification grounded in the live official USITC Harmonized Tariff Schedule: returns the 10-digit HTS code, international HS6, official description path, US duty rate (general + special programs), confidence, reasoning and alternates. JSON response. $0.04 USDC per call, pay via x402, no API key.

Endpoint

https://toolcall.click/t/hs/classify

Verification

100%reputation score
3probes total
—~latency
22m agolast passed

Passing checks, but a short history so far. Treat as provisional.

On-chain payments

169USDC payments, 30d
26distinct paying wallets
$2.50USDC received, 30d
22listings share this payTo
2026-09-09: 2 payments, 2 payers, $0.002026-09-10: 1 payments, 1 payers, $0.002026-09-11: 2 payments, 2 payers, $0.002026-09-12: 24 payments, 4 payers, $0.592026-09-13: 3 payments, 3 payers, $0.012026-09-14: 2 payments, 1 payers, $0.002026-09-15: 1 payments, 1 payers, $0.002026-09-16: 2 payments, 2 payers, $0.002026-09-17: 1 payments, 1 payers, $0.002026-09-18: 1 payments, 1 payers, $0.002026-09-19: 1 payments, 1 payers, $0.002026-09-23: 1 payments, 1 payers, $0.002026-09-24: 7 payments, 3 payers, $0.022026-09-25: 1 payments, 1 payers, $0.002026-09-26: 1 payments, 1 payers, $0.002026-09-28: 1 payments, 1 payers, $0.002026-09-29: 6 payments, 2 payers, $0.052026-09-30: 3 payments, 3 payers, $0.022026-10-01: 4 payments, 3 payers, $0.022026-10-02: 2 payments, 2 payers, $0.032026-10-03: 1 payments, 1 payers, $0.002026-10-04: 12 payments, 5 payers, $0.222026-10-05: 4 payments, 2 payers, $0.062026-10-06: 25 payments, 3 payers, $0.422026-10-07: 45 payments, 5 payers, $0.812026-10-08: 16 payments, 3 payers, $0.19

Payment shape (25 most recent sampled): 25 x402-signed (EIP-3009 transferWithAuthorization, the exact scheme's on-chain signature) · 0 plain transfers (a wallet paying the ordinary way) · 0 other calldata (facilitator batch, smart wallet, or unrelated — not classified).

Peak day 2026-10-07: 45 payments. Last indexed day 2026-10-08: 16. Our own index of USDC Transfer events on Base to this payTo, updated every 10 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 22 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 3 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

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Machine interface

curl https://nohumans.directory/v1/listings/54f2756a-986

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.