ceven

Kieai

Triggers high fidelity video, image, and music generation across multiple AI models from a single workflow and manages the asset pipeline from prompt to final export.

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Why use Ceven?

  1. AI native Kieai integration

    • Describe the outcome and Ceven picks the right Kieai calls, fills the parameters, and checks the result.
    • Structured, agent friendly tool schemas so each call runs reliably instead of by guesswork.
    • Rich coverage for reading, writing, and querying your Kieai data, across all 35 of its actions.

  2. Managed auth

    • Built in OAuth with automatic token refresh and rotation.
    • One place to manage, scope, and revoke Kieai access.
    • Per user and per environment credentials instead of shared keys.

  3. Agent optimized design

    • Actions are tuned from real success and error rates so reliability climbs over time.
    • Full execution logs so you always know what ran in Kieai, when, and on whose behalf.
    • The agent pauses and asks when Kieai is unclear instead of plowing ahead.

  4. Enterprise grade security

    • Fine grained access so you control which agents and people can reach Kieai.
    • Least privilege by default, read scopes first and only the writes a workflow needs.
    • A full audit trail of every Kieai action to support review and sign off.

Supported tools

Every action Ceven's agents can run on Kieai, and when to use it.

Generate Veo Video
Use this to create high quality video from text prompts or images using the Google Veo 3.1 model.
Generate Flux Image
Use this to create or edit images using the Flux Kontext model for precise text to image results.
Generate AI Lyrics
Use this to write song lyrics based on a specific style, mood, or prompt.
Extend Suno Music
Use this to add more content to an existing Suno track by creating a continuation.
Separate Vocals
Use this to split an audio track into separate vocal and instrumental stems.
Get Market Task Details
Pull the current status and result URL for any unified model task using the task ID.
Generate Sounds
Use this to create short audio clips or sound effects from a text description.
Get Account Credits
Pull the current credit balance to ensure there are enough funds for a generation task.
Get Veo 4K Video
Retrieve the ultra high definition 4K version of a completed Veo video.
Create Market Task
Submit a request to any supported model like Kling or Sora through the unified Market API.
Generate Music Cover
Use this to create an AI cover version of an existing song track.
Replace Music Section
Use this to swap a specific part of a Suno track with new AI generated content.
Get Timestamped Lyrics
Pull synchronized lyrics with time markers for karaoke or subtitle use.
Execute GPT Codex
Use this to run code generation or understanding tasks via the Codex model.
Add Instrumental to Vocal Track
Add AI generated instrumental accompaniment to an existing vocal track. Use when you need to generate instrumental music to accompany a vocal recording, allowing customization of style, mood, and creative parameters. The task completion wil
Add vocals to instrumental
Add AI generated vocals to an existing instrumental music track. Use this action when you want to add singing or vocal tracks to accompany an existing instrumental audio file. The action submits a vocal generation task and returns a task ID
Create music video from generated audio
Create a music video (MP4) combining generated music with visuals. Use this action when you need to generate an MP4 music video from previously generated music tracks. The action requires a task ID from the music generation process and an a
Extend Veo Video
Extend an existing Veo3.1 video with additional AI generated content. Continues a previously generated video by adding new frames that seamlessly follow the original video. Use this action when you need to extend a video generated through t
Generate Aleph Video
Generate AI video using Runway Aleph model from text prompts. Creates high quality video content based on detailed text descriptions, optionally with reference video or image inputs. Use when you need to generate a video from a text descrip
Generate Flux Kontext Image
Generate or edit images using the Flux Kontext model. Supports both text to image generation and image editing modes. Use when you need to create new images from text descriptions or edit existing images with AI powered transformations. The
Generate GPT-4o Image
Generate images using the GPT-4o image generation model. Creates AI generated images from text prompts. Use when you need to create new images from text descriptions. The API returns a task ID that should be polled using the 'Get GPT-4o Ima
Generate MIDI
Generate MIDI file from audio or music generation. Converts audio tracks to MIDI format for use in digital audio workstations. Use when you need to convert separated audio stems (from vocal/instrument separation) into MIDI files for further
Generate Music Style
Boost or enhance music style parameters for improved music generation. Use when you need to generate or enhance music style descriptions to influence AI music generation. The content field should contain a concise description of the desired
Get Aleph Video Details
Retrieves details and status of an Aleph video generation task. Returns task information including current status (generating, success, or failed) and video URLs when complete. Use this action when checking the progress of a video generatio
Get Cover Details
Get the status and details of a cover song generation task. Use when you need to check the progress of a cover generation task or retrieve the generated cover image URLs after completion. The response includes the task status (pending, gene
Get Flux Kontext Image Details
Retrieve the status and details of a Flux Kontext image generation task. Use this action when you need to check the progress of an image generation task, get the generated image URL upon completion, or diagnose why a task failed. The task s
Get GPT-4o Image Details
Retrieves details and status of a GPT-4o image generation task. Returns task information including current status (generating, success, or failed) and image URLs when complete. Use when checking the progress of an image generation task or r
Get Lyrics Details
Retrieves the status and details of a lyrics generation task. Returns the generated lyrics text when the task is complete. Use this action to poll for lyrics generation results after submitting a lyrics generation request. The task status c
Get MIDI Details
Retrieves details and status of a MIDI generation task. Returns MIDI data including detected instruments, notes, timing, and velocity when the task is complete. Use when checking the progress of a MIDI generation task or retrieving the fina
Get Music Details
Get the status and details of a Suno music generation task including generated audio URLs and metadata. Use this action when you need to check the completion status of a music generation task, retrieve audio URLs for download or playback, o

30 actions · scroll to see them all

Frequently asked questions

Kieai processes most video and music tasks asynchronously, meaning the API returns a task ID immediately rather than the final file. Ceven manages this by implementing a polling loop. The agent submits the request, stores the task ID, and then checks the status at regular intervals using the Get Market Task Details action. Once the status changes to success, the agent automatically retrieves the final URL and moves to the next step in your workflow. You do not need to manually check if a video is done because the agent waits for the signal before proceeding with the download or delivery phase.
No. In the Kieai pipeline, video generation happens in a two step process. First, the model generates a standard resolution preview of the video. Once that initial task is complete and the status is marked as success, you must make a separate call to the Get Veo 4K Video endpoint to trigger the high resolution upscale. Ceven automates this by chaining the two actions together. It first creates the video and then automatically requests the 4K version once the preview is ready, ensuring you get the highest quality file without manual intervention.
If a workflow attempts to trigger a generation but the account has insufficient credits, Kieai will return an error response. Ceven is designed to catch this specific error. You can build a guardrail into your workflow using the Get Account Credits action at the start of the process. If the balance is below a certain threshold, the agent can send you a Slack notification or email alert to top up your account before the production pipeline fails. This prevents critical automated campaigns from stopping unexpectedly in the middle of a batch run.
Yes. Kieai provides a Replace Music Section tool specifically for this purpose. Instead of regenerating a whole track when one part sounds off, the agent can target a specific timestamp range and submit a new prompt for just that section. This is particularly useful for refining hooks or fixing AI artifacts in a vocal line. Ceven handles the coordinate mapping, ensuring the replacement fits seamlessly into the existing track. This capability makes it possible to iterate on audio content with much higher precision than standard text to music tools.
Ceven uses the Kieai Market API to provide a unified interface for various models. Whether you are calling Kling for video, Flux for images, or Suno for music, the agent uses a standardized request format. This means you can swap models simply by changing the model parameter in your prompt without rewriting the entire workflow logic. If a newer model version is released on the Kieai platform, you can update the agent to use that version immediately, allowing your content pipeline to stay current with the latest generative AI breakthroughs.
Yes. This is a primary use case for the integration. A Ceven agent can start by generating lyrics, then pass those lyrics to the music generation tool. Once the audio is ready, the agent uses the Create music video from generated audio action to combine the sound with visuals. The agent manages the dependencies, ensuring the audio file is fully rendered before the video synthesis begins. The final result is a complete MP4 file that is delivered to your storage provider, effectively turning a complex creative process into a single single click operation.
Yes. Kieai imposes rate limits on the number of concurrent tasks depending on your account tier. If you submit too many requests in a short window, the API will return a rate limit error. To handle this, Ceven implements a queue system with exponential backoff. If the agent hits a limit, it will pause and retry the request after a few seconds. For very high volume users, we recommend structuring your workflows to process assets in small batches rather than thousands of simultaneous calls to avoid triggering aggressive API throttling.
Absolutely. The Generate Veo Video action supports image inputs in addition to text prompts. You can set up a workflow where Ceven first generates a high quality character image using Flux, saves that image, and then passes the image URL into the Veo video generator. This ensures visual consistency across different clips in a video project. The agent handles the handoff of the image asset, ensuring the video model has the correct reference to maintain the style and appearance of the subject throughout the generated sequence.

Alternatives to Kieai

Other tools that solve a similar problem. Ceven supports these too, so you can switch or run more than one at once.

Runway logoRunwayLuma AI logoLuma AILeonardo AI logoLeonardo AI

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