ModelsLab

Generate images using Stable Diffusion and other models via ModelsLab.

AI and MLAPI key1 actionAll integrations

On this page

Connect
Call it from a workflow
Actions (1)
text-to-image
Details

Connect

Auth type: API key (secret_text). Paste the API key (or token) from the provider's settings into the connect dialog. It is encrypted at rest and only decrypted on the server when an action runs.

In the editor: Backend panel, Integrations tab, then Connect. This connects it for the project.
For every project in a workspace: Workspace settings, Integrations.
Owners and admins choose which integrations members may connect in the admin panel (Integrations tab), and can attach their own OAuth app there.

Call it from a workflow

Pass the action name and its input. The call resolves with { success, output, error? }; a missing connection resolves with success false and the reason. See ctx.integrations.invoke and ctx.integrations.call.

Native workflow

// .workflow.js (native ctx)
export async function run(ctx) {
  const res = await ctx.integrations.invoke("modelslab", "text-to-image", {
    "prompt": "<prompt>"
  });
  if (!res.success) throw new Error(res.error);
  ctx.log.info("ModelsLab answered", { output: res.output });
}

defineWorkflow module

// defineWorkflow module (@app/sdk ctx)
import { defineWorkflow } from "@app/sdk";

export default defineWorkflow({
  id: "modelslab-text-to-image",
  name: "ModelsLab: Text to Image",
  description: "Calls ModelsLab when a row is created.",
  trigger: { type: "entity_event", entity: "tickets", event: "created" },
  async run(ctx, event) {
    const res = await ctx.integrations.call("modelslab", {
      "action": "text-to-image",
      "prompt": "<prompt>"
    }) as { success: boolean; error?: string };
    if (!res.success) throw new Error(res.error);
  },
});

From an app (connector proxy)

curl -X POST "$APP_ORIGIN/__appbricx/connector-proxy/modelslab/text-to-image" \
  -H "Authorization: Bearer $APP_KEY" \
  -H "content-type: application/json" \
  -d '{"props":{"prompt":"<prompt>"}}'

Actions

text-to-imagein catalog

Text to Image. Generate an image from a text prompt using ModelsLab.

Input	Type	Description
`prompt`required	long text	The text prompt to generate an image from.
`negative_prompt`optional	long text	Things to exclude from the image.
`model_id`optional	one of "flux" \| "sdxl" \| "stable-diffusion-2-1" \| "realistic-vision-v5" \| "dream-shaper-8797"	The model to use for image generation.
`width`optional	number	Image width in pixels (256–1024, divisible by 8).
`height`optional	number	Image height in pixels (256–1024, divisible by 8).
`num_inference_steps`optional	number	Number of inference steps (20–50).
`guidance_scale`optional	number	How closely the image follows the prompt (1–20).
`samples`optional	number	Number of images to generate (1–4).
`seed`optional	number	Random seed for reproducibility (-1 for random).
`safety_checker`optional	boolean	Enable safety filter.

Details

Id: modelslab
Category: AI and ML
Tags: image, generation, stable-diffusion, ai
Package: @activepieces/piece-modelslab@0.0.1
Tier: Community