{"message":"🚀 SUI/SDI Tax Rate API Demo","version":"1.0.0","endpoints":["GET /api/states - List all states","GET /api/states/:code - Get state details","GET /api/states/:code/sui - Get SUI rates","GET /api/states/:code/sdi - Get SDI rates","GET /api/rates/calculator?stateCode=CA&wages=50000 - Calculate taxes"],"sample_data":{"states_with_sdi":["CA","NY","NJ","RI","HI"],"test_calculation":"http://localhost:3001/api/rates/calculator?stateCode=CA&wages=50000"}}