Vydra

The bundled Vydra plugin adds:

Image generation via vydra/grok-imagine
Video generation via vydra/veo3 and vydra/kling
Speech synthesis via Vydra's ElevenLabs-backed TTS route

OpenClaw uses the same VYDRA_API_KEY for all three capabilities.

WARNING

Use https://www.vydra.ai/api/v1 as the base URL.

Vydra's apex host (https://vydra.ai/api/v1) currently redirects to www. Some HTTP clients drop Authorization on that cross-host redirect, which turns a valid API key into a misleading auth failure. The bundled plugin uses the www base URL directly to avoid that.

Setup

Run interactive onboarding

openclaw onboard --auth-choice vydra-api-key

Or set the env var directly:

export VYDRA_API_KEY="vydra_live_..."

Choose a default capability
Pick one or more of the capabilities below (image, video, or speech) and apply the matching configuration.

Capabilities

Image generation

Default image model:

vydra/grok-imagine

Set it as the default image provider:

{
  agents: {
    defaults: {
      imageGenerationModel: {
        primary: "vydra/grok-imagine",
      },
    },
  },
}

Current bundled support is text-to-image only. Vydra's hosted edit routes expect remote image URLs, and OpenClaw does not add a Vydra-specific upload bridge in the bundled plugin yet.

NOTE

See Image Generation for shared tool parameters, provider selection, and failover behavior.

Video generation

Registered video models:

vydra/veo3 for text-to-video
vydra/kling for image-to-video

Set Vydra as the default video provider:

{
  agents: {
    defaults: {
      videoGenerationModel: {
        primary: "vydra/veo3",
      },
    },
  },
}

Notes:

vydra/veo3 is bundled as text-to-video only.
vydra/kling currently requires a remote image URL reference. Local file uploads are rejected up front.
Vydra's current kling HTTP route has been inconsistent about whether it requires image_url or video_url; the bundled provider maps the same remote image URL into both fields.
The bundled plugin stays conservative and does not forward undocumented style knobs such as aspect ratio, resolution, watermark, or generated audio.

NOTE

See Video Generation for shared tool parameters, provider selection, and failover behavior.

Video live tests

Provider-specific live coverage:

OPENCLAW_LIVE_TEST=1 \
OPENCLAW_LIVE_VYDRA_VIDEO=1 \
pnpm test:live -- extensions/vydra/vydra.live.test.ts

The bundled Vydra live file now covers:

vydra/veo3 text-to-video
vydra/kling image-to-video using a remote image URL

Override the remote image fixture when needed:

export OPENCLAW_LIVE_VYDRA_KLING_IMAGE_URL="https://example.com/reference.png"

Speech synthesis

Set Vydra as the speech provider:

{
  messages: {
    tts: {
      provider: "vydra",
      providers: {
        vydra: {
          apiKey: "${VYDRA_API_KEY}",
          voiceId: "21m00Tcm4TlvDq8ikWAM",
        },
      },
    },
  },
}

Defaults:

Model: elevenlabs/tts
Voice id: 21m00Tcm4TlvDq8ikWAM

The bundled plugin currently exposes one known-good default voice and returns MP3 audio files.

Provider directory

Browse all available providers.

Image generation

Shared image tool parameters and provider selection.

Video generation

Shared video tool parameters and provider selection.

Configuration reference

Agent defaults and model configuration.

Vydra

Vydra

Setup

Capabilities

Related