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Restricted-party screen of a counterparty name against the US Consolidated Screening List (trade.gov OFAC, BIS, State lists): GET https://tensorfeed.ai/api/premium/compliance/restricted-party?name= with a free preview at https://tensorfeed.ai/api/preview/compliance/restricted-party. Estimated US import landed cost for an HTS code, origin, and customs value (base duty plus the stacked Chapter 99 add-on layers with litigation-status flags plus CBP fees): GET https://tensorfeed.ai/api/premium/customs/landed-cost?hts=&origin=&value_usd= with a free preview at https://tensorfeed.ai/api/preview/customs/landed-cost. Recommended settlement rail and cross-protocol cost for a payment size: GET https://tensorfeed.ai/api/premium/settlement/rail-verdict?payment_usd=. 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