Fetch Generations

Overview

After sending a request for video generation, this task is added to the queue. Based on the service's load, the generation can be completed in seconds or take a bit more. Here are the API details to wait for a certain video generation state.

Edge Cases

Each state has its own priority, described below:

• queued -> dreaming -> completed -> failed

If the video state reaches any higher-priority state than you requested, then the result is immediately returned. For example, if you are waiting for the completed state and your request fails (reaching the failed state), then the result is immediately returned with the current error state.

If video generation takes too long, it can reach a timeout of 30 seconds. In such cases, the result returns with the current actual state. This polling allows you to request it again and wait for the needed state.

info

You cannot wait for an failed state.

Example

info

Ensure you replace "my_key" with your actual API key before running the code.

Fetch Single Generation

For example, if you are waiting for video dreaming (when the video is popped from the queue and generation is in processing), then you can send the following request:

JavaScript

const main = async () => {
  const url = new URL('https://api.umamiai.xyz/v2/generate/video/luma-ai/generation');
  url.searchParams.set('generation_id', '755f9bbb-d99b-4880-992b-f05244ddba61');
  url.searchParams.set('state', 'dreaming');

  const data = await fetch(url, {
    method: 'GET',
    headers: {
      Authorization: 'Bearer YOUR_UMAMIAI_API_KEY',
      'Content-Type': 'application/json',
    },
  }).then((res) => res.json());

  console.log('Generation:', data);
};

main();

Python

import requests


def main():
    response = requests.get(
        "https://api.umamiai.xyz/v2/generate/video/luma-ai/generation",
        params={
            "generation_id": "755f9bbb-d99b-4880-992b-f05244ddba61",
            "status": "dreaming"
        },
        headers={
            "Authorization": "Bearer YOUR_UMAMIAI_API_KEY",
            "Content-Type": "application/json",
        },
    )

    response.raise_for_status()
    data = response.json()
    print("Generation:", data)


if __name__ == "__main__":
    main()

s

If you are waiting for a video to be fully generated, you can wait for the completed state in the same way as described above.

Fetch Multiple Generations

Instead of using the generation_id parameter, you will pass generation_ids, which can be an array of IDs. This parameter can also accept IDs separated by commas.

JavaScript

const main = async () => {
  const url = new URL('https://api.umamiai.xyz/v2/generate/video/luma-ai/generations');
  url.searchParams.set('generation_ids[]', '755f9bbb-d99b-4880-992b-f05244ddba61');
  url.searchParams.set('state', 'dreaming');

  const data = await fetch(url, {
    method: 'GET',
    headers: {
      Authorization: 'Bearer YOUR_UMAMIAI_API_KEY',
      'Content-Type': 'application/json',
    },
  }).then((res) => res.json());

  console.log('Generation:', data);
};

main();

Python

import requests


def main():

    response = requests.get(
        "https://api.umamiai.xyz/v2/generate/video/luma-ai/generations",
        params={
            "generation_ids[]": "755f9bbb-d99b-4880-992b-f05244ddba61",
            "status": "streaming",
        },
        headers={
            "Authorization": "Bearer YOUR_UMAMIAI_API_KEY",
            "Content-Type": "application/json",
        },
    )

    response.raise_for_status()
    data = response.json()
    print("Generation:", data)


if __name__ == "__main__":
    main()