{"name":"tariff-duty-scenario","description":"Calculates import duty what-if scenarios: current vs proposed duty and landed-cost deltas from caller-supplied values, rates, freight, insurance, quantity, origin, destination, and optional HTS code. Scenario math only: does not choose final HTS classification, act as customs broker, or file customs documents. Use it as a tariff duty scenario calculator, landed cost delta API, or HTS cost scenario tool.","price":"$0.02","method":"POST","input_schema":{"properties":{"product_value":{"type":"number","description":"Commercial value of the goods before duty."},"freight":{"type":"number","description":"Optional freight amount included in customs-value scenario."},"insurance":{"type":"number","description":"Optional insurance amount included in customs-value scenario."},"current_duty_rate_pct":{"type":"number","description":"Current duty rate percent, e.g. 7.5."},"proposed_duty_rate_pct":{"type":"number","description":"Proposed or alternate duty rate percent."},"quantity":{"type":"number","description":"Optional unit count for per-unit landed cost."},"currency":{"type":"string","description":"Currency code. Default USD."},"hts_code":{"type":"string","description":"Optional caller-supplied HTS code."},"country_of_origin":{"type":"string","description":"Country of origin of the goods. Optional, free text, max 80 chars."},"destination_country":{"type":"string","description":"Destination country for the shipment. Optional, free text, max 80 chars."},"product_description":{"type":"string","description":"Free-text product description used to generate follow-up broker questions. Optional, max 1000 chars."}},"required":["product_value","current_duty_rate_pct","proposed_duty_rate_pct"]},"input_example":{"product_value":12500,"freight":900,"insurance":120,"current_duty_rate_pct":7.5,"proposed_duty_rate_pct":12.5,"quantity":500,"currency":"USD","hts_code":"4202.92"},"output_example":{"customs_value":13520,"current":{"duty_rate_pct":7.5,"duty_amount":1014,"landed_cost":14534,"landed_cost_per_unit":29.068},"proposed":{"duty_rate_pct":12.5,"duty_amount":1690,"landed_cost":15210,"landed_cost_per_unit":30.42},"delta":{"duty_amount":676,"landed_cost":676,"landed_cost_per_unit":1.352,"percent_change":4.6512},"boundary":"Scenario math only. This endpoint does not choose the final HTS classification, act as a customs broker, or file customs documents."},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}