us_tariff_lookup

Dutyfinch by CyberMax: US import tariffs from the Harmonized Tariff Schedule. Search by product words (e.g. 'lithium battery') or look up an HTS code (e.g. '8507.60.00') to get general/special duty rates, Section 301 China list status and the 2026 US-China reduction flag. Free tier, no key; paid keys at https://dutyfinch.cybermax-tools.workers.dev/docs

Inputs

• query (string): Product words or an HTS code (digits, dots allowed)

Use it in a smolagents agent

from smolagents import load_tool, CodeAgent, InferenceClientModel
tool = load_tool("CyberMax-tools/us-tariff-lookup-tool", trust_remote_code=True)
agent = CodeAgent(tools=[tool], model=InferenceClientModel())

Code: tool.py. Free tier, no key. More CyberMax APIs: cybermax.cybermax-tools.workers.dev/apis.

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