{"protocol":"mcp","protocolVersion":"2025-06-18","transport":"http-jsonrpc","endpoint":"https://handel.halowerk.com/mcp","server":{"name":"handelswerk","title":"HALOWERK handelswerk","version":"1.0.0"},"methods":["initialize","ping","tools/list","tools/call"],"tools":[{"name":"local_business","title":"Find businesses of a given trade around a coordinate, with address, opening hours, contact details and distance, sourced from OpenStreetMap.","price_usdc":0.005},{"name":"landed_cost","title":"Work out the full landed cost of an import — goods, freight, insurance, duty and import VAT — with the duty rate looked up in the official UK or US tariff.","price_usdc":0.002},{"name":"vat_resolve","title":"Validate an EU VAT number against VIES and determine the applicable rate or reverse-charge treatment for a supply between two countries.","price_usdc":0.002},{"name":"invoice_audit","title":"Recompute an invoice from its line items: totals, tax per rate, discounts and rounding, and report every deviation with the exact amount.","price_usdc":0.002},{"name":"po_invoice_match","title":"Three-way match of purchase order, delivery note and invoice: quantities, prices and totals per line, with over-delivery, over-billing and unmatched lines named.","price_usdc":0.002},{"name":"gtin_resolve","title":"Resolve an EAN, UPC or GTIN to product, brand and packaging, with the check digit verified first and the issuing country prefix decoded.","price_usdc":0.005}],"payment":{"protocol":"x402","network":"eip155:8453","asset":"USDC","note":"tools/list braucht keine Zahlung. tools/call rechnet den Werkzeugpreis über x402 ab."}}