Lip sync
1. Generate video 2. This interface requires video id or video url The video ID needs to be used on the parent task account. Please do it as soon as possible to avoid the expiration of the resource package. Official…
POST
/kling/v1/videos/lip-syncBody Parametersapplication/json
input* object
Input content
properties mode* string
video generation mode
text* string
script for synthesized audio
video_id* string
ID of a video generated by Kling AI
video_url* string
URL of the uploaded video,mutually exclusive with input.video_id, exactly one must be set
voice_id* string
voice ID
voice_language* string
voice language, corresponds to voice ID
Responses
200 application/json
response-200 object
properties code* integer
Business status code
data* object
Data payload (often Base64 or a structured object)
message* string
Message text
request_id* string
Request trace ID
400 Bad request or validation failed application/json
response-400 object
properties error* object
401 Missing or invalid API Key application/json
response-401 object
1{
2"input": {
3"mode": "std",
4"text": "今天天气很好今天天气很好今天天气很好今天天气很好今天天气很好今天天气很好今天天气很好今天天气很好今天天气很好今天天气很好今天天气很好",
5"video_id": "827964097668337738",
6"video_url": "https://example.com/sample.mp4",
7"voice_id": "girlfriend_1_speech02",
8"voice_language": "zh"
9}
10}
1curl -X POST "https://api.digislash.com/kling/v1/videos/lip-sync" \
2-H "Authorization: Bearer <API Key>" \
3-H "Content-Type: application/json" \
4-d '{
5"input": {
6"mode": "std",
7"text": "今天天气很好今天天气很好今天天气很好今天天气很好今天天气很好今天天气很好今天天气很好今天天气很好今天天气很好今天天气很好今天天气很好",
8"video_id": "827964097668337738",
9"video_url": "https://example.com/sample.mp4",
10"voice_id": "girlfriend_1_speech02",
11"voice_language": "zh"
12}
13}'
1▼{
2"code": 0,
3▼"data": {
4"created_at": 1762832498885,
5"task_id": "817067112967086149",
6"task_info": {},
7"task_status": "submitted",
8"updated_at": 1762832498885
9},
10"message": "SUCCEED",
11"request_id": "38905f60-e76c-4f77-adb3-867a5b67d41e"
12}