{"tool":"ifsc-check","title":"IFSC check (India)","description":"Validate an Indian IFSC by RBI structure (BBBB0NNNNNN; 5th character always 0).","method":"POST","call":"/v1/tools/ifsc-check/call","input_schema":{"type":"object","required":["ifsc"],"properties":{"ifsc":{"type":"string","description":"11-character Indian Financial System Code."}}},"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":{"ifsc":"HDFC0000123"}},"docs":"https://rail.akrivis.in/openapi.json","mcp":"https://rail.akrivis.in/mcp"}