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POST
/
v1
/
videos
/
generations
sora-character API
curl --request POST \
  --url https://api.evolink.ai/v1/videos/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "sora-character",
  "video_url": "https://example.com/video.mp4",
  "timestamps": "1,3"
}
'
{
  "created": 1767917446,
  "id": "task-unified-1767917446-5lqy8zzv",
  "model": "sora-character",
  "object": "video.generation.task",
  "progress": 0,
  "status": "pending",
  "task_info": {
    "can_cancel": true,
    "estimated_time": 150,
    "video_duration": 8
  },
  "type": "video",
  "usage": {
    "billing_rule": "per_call",
    "credits_reserved": 0.1,
    "user_group": "vip"
  },
  "result_data": {
    "character_name": "chr_Axtjik3O#",
    "profile_picture_url": "https://example.com/profile.jpg"
  }
}

Authorizations

​
Authorization
string
header
required

##All APIs require Bearer Token authentication##

Get API Key:

Visit API Key Management Page to get your API Key

Add to request header when using:

Authorization: Bearer YOUR_API_KEY

Body

application/json
​
model
string
default:sora-character
required

Model name

Example:

"sora-character"

​
video_url
string<uri>
required

Video URL

Note:

  • Video URL must be directly accessible by the server
  • Supported formats: .mp4, .mov, .webm
Example:

"https://example.com/video.mp4"

​
timestamps
string

Timestamps specifying which time points to extract characters from

Format:

  • Use comma to separate multiple time points, e.g., 1,3 means 1st and 3rd second
  • Time unit is seconds
  • Time range limit: The span between selected time points must not exceed 2 seconds
  • Default: 0,2 (from 0 to 2 seconds)
Example:

"1,3"

Response

Character generation task created successfully

​
created
integer

Task creation timestamp

Example:

1767917446

​
id
string

Task ID for querying task status

Example:

"task-unified-1767917446-5lqy8zzv"

​
model
string

Model name used

Example:

"sora-character"

​
object
enum<string>

Task object type

Available options:
video.generation.task
​
progress
integer

Task progress percentage (0-100)

Required range: 0 <= x <= 100
Example:

0

​
status
enum<string>

Task status

Available options:
pending,
processing,
completed,
failed
Example:

"pending"

​
task_info
object
​
type
enum<string>

Task output type

Available options:
video
Example:

"video"

​
usage
object
​
result_data
object

Result data (only returned when status is completed)