{"tool":"vat-mod97-check","title":"VAT check (BE mod-97)","description":"Structural VAT check (BE mod-97 family).","method":"POST","call":"/v1/tools/vat-mod97-check/call","input_schema":{"type":"object","required":["vat_number"],"properties":{"vat_number":{"type":"string","description":"EU VAT id; BE mod-97 checksum (BE prefix optional)."}}},"output_schema":{"type":"object","properties":{"tool":{"type":"string"},"valid":{"type":"boolean"},"normalized":{"type":"string"},"country":{"type":"string"},"reason":{"type":"string"},"scope":{"type":"string"}},"required":["valid","reason"]},"price_usdc_floor":0.000999,"price_note":"dynamic-dutch: live quote via GET /health or the 402 challenge on POST without payment","example_request":{"input":{"vat_number":"BE0417497106"}},"docs":"https://rail.akrivis.in/openapi.json","mcp":"https://rail.akrivis.in/mcp"}