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Pika

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Model id pika/v2.2/pikaframes
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/pika/v2.2/pikaframes?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "images": [
      "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
    ]
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Files like the example: $0.20 200 API credits your files are measured before the run Run it on this page

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Pika · Video

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Controls are generated from the model schema. The code and the price update as you change them.

Shared default prompt across transitions, superseded by any per-transition prompt.

•required image_urls
Drop a file, or

URLs for 2–5 keyframe images, with transitions created between them.

resolution default 720p

Resolution for the output video.

Advanced negative_prompt · seed · transitions
default

Negative prompt used for model guidance.

Seed value used by the random-number generator.

Per-transition settings, defaulting when omitted to 5-second transitions guided by the global prompt. The combined duration cannot exceed 25 seconds, and the entry count must equal len(image_urls) - 1.

POST /run/pika/v2.2/pikaframes?wait=20 quote → $0.20
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/pika/v2.2/pikaframes?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "images": [
      "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
    ]
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

Run this request

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About Pika

Takes 2 to 5 keyframe images in `image_urls` and generates video that transitions between them. The optional `transitions` list must contain one entry per gap (images minus one), and total transition time cannot exceed 25 seconds. Without it, each transition lasts 5 seconds and uses the global `prompt`. Resolution is 720p or 1080p.

Parameters

Send either the canonical name or the native name, not both. Canonical names

NameType DefaultAllowed Description
image_urlsrequired images
Typeurl[] · image
URLs for 2–5 keyframe images, with transitions created between them.
transitionsoptional
Typeobject[]
Per-transition settings, defaulting when omitted to 5-second transitions guided by the global prompt. The combined duration cannot exceed 25 seconds, and the entry count must equal len(image_urls) - 1.
transitions[].durationoptional
Typeinteger
Default5
1 – 25
Length of this transition, measured in seconds.
transitions[].promptoptional
Typestring | null
Prompt specific to this transition; when supplied, it replaces the global prompt.
promptoptional
Typestring | null
Shared default prompt across transitions, superseded by any per-transition prompt.
negative_promptoptional
Typestring
Default
Negative prompt used for model guidance.
seedoptional
Typeinteger | null
Seed value used by the random-number generator.
resolutionoptional
Typeenum
Default720p
720p1080p
Resolution for the output video.
required Canonical name, also accepted

File parameters take a public https:// URL, a data: URI up to 10 MB, or the file_url of an upload. Files

Output

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "pika/v2.2/pikaframes",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 200,
    "usd": "0.20",
    "charged": 200,
    "refunded": 0
  },
  "input": {
    "image_urls": [
      "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
    ]
  },
  "output": {
    "video": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_name": "0-output.mp4",
      "file_size": 1843200
    }
  },
  "outputs": [
    {
      "type": "video",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_size": 1843200,
      "width": 1280,
      "height": 720,
      "duration": 5,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
Your files, your choiceEvery outputs[].url is a copy on our storage: kept forever (paid per GB-month) or 7 days for free, by your account setting or ?storage=.
Same shape on every modeltype, url, content_type, width, height and duration, for images, video and audio alike. output is the model’s own result object.
Fields of output
video
object {url, content_type, file_name, file_size}Generated video containing transitions from one keyframe to the next.

More models: Image to Video

For AI agents: this page as Markdown is at https://doitong.com/developers/models/pika/v2.2/pikaframes.md. All models and guides: https://doitong.com/developers/llms.txt