API For Images 
(1) http://192.168.29.111/api/setmode?mode=landscape
(2) http://192.168.29.111/api/setinterval?interval=5
(3) http://192.168.29.111/api/delete?filename=bhim1.jpg
(4) http://192.168.29.111/api/list
(5) http://192.168.29.110/api/setrotation?rotation=start
(6) http://192.168.29.110/api/setrotation?rotation=stop

API For Mp3
(7) http://192.168.29.215/deleteMP3?filename=sample-6s.mp3
(8) http://192.168.29.215/setVolumeDirect?volume=21
(9) http://192.168.29.215/decreaseVolume
(10) http://192.168.29.215/increaseVolume
(11) http://192.168.29.215/play?file=sample-6s.mp3
(12) http://192.168.29.215/getVolume
(13) http://192.168.29.215/api/listMP3

-> CURL Command for upload mp3  
curl -X POST -F "file=@yourfile.mp3" http://<ESP8266-IP>/uploadMP3

-> CURL Command for play mp3
curl -X GET "http://<ESP8266-IP>/play?file=yourfile.mp3"

-> CURL Command for upload image in RAM 
curl -X POST -F "file=@path_to_your_file" http://localhost:8080/upload

-> CURL Command for upload image in spiff 
curl -X POST -F "file=@path_to_your_file" http://localhost:8080/upload_spiffs