EachLabs Workflows

Build, manage, and execute multi-step AI workflows that chain multiple models together via the EachLabs Workflows API.

Authentication

Header: X-API-Key: <your-api-key>

Set the EACHLABS_API_KEY environment variable. Get your key at eachlabs.ai.

Base URL

https://workflows.eachlabs.run/api/v1

Building a Workflow

To build a workflow, you must: (1) create the workflow, then (2) create a version with the steps.

Step 1: Create the Workflow

curl -X POST https://workflows.eachlabs.run/api/v1/workflows \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "name": "Product Photo to Video",
    "description": "Generate a product video from a product photo"
  }'

This returns a workflowID. Use it in the next step.

Step 2: Create a Version with Steps

curl -X POST https://workflows.eachlabs.run/api/v1/workflows/{workflowID}/versions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "description": "Initial version",
    "steps": [
      {
        "name": "enhance_photo",
        "model": "gpt-image-v1-5-edit",
        "version": "0.0.1",
        "input": {
          "prompt": "Place this product on a clean white background with studio lighting",
          "image_urls": ["{{inputs.image_url}}"],
          "quality": "high"
        }
      },
      {
        "name": "create_video",
        "model": "pixverse-v5-6-image-to-video",
        "version": "0.0.1",
        "input": {
          "image_url": "{{steps.enhance_photo.output}}",
          "prompt": "Slow cinematic rotation around the product",
          "duration": "5",
          "resolution": "1080p"
        }
      }
    ]
  }'

Important: Before adding a model to a workflow step, check its schema with GET https://api.eachlabs.ai/v1/model?slug=<slug> to validate the correct input parameters.

Step 3: Trigger the Workflow

curl -X POST https://workflows.eachlabs.run/api/v1/{workflowID}/trigger \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "inputs": {
      "image_url": "https://example.com/product.jpg"
    }
  }'

Step 4: Poll for Result

curl https://workflows.eachlabs.run/api/v1/executions/{executionID} \
  -H "X-API-Key: $EACHLABS_API_KEY"

Poll until status is "completed" or "failed". Extract output from step_outputs.

Workflow Management

List Workflows

curl https://workflows.eachlabs.run/api/v1/workflows \
  -H "X-API-Key: $EACHLABS_API_KEY"

Get Workflow Details

curl https://workflows.eachlabs.run/api/v1/workflows/{workflowID} \
  -H "X-API-Key: $EACHLABS_API_KEY"

Bulk Trigger

Trigger the same workflow with multiple inputs: