> ## Documentation Index
> Fetch the complete documentation index at: https://support.myapps.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Run a workflow



## OpenAPI

````yaml /api/pixio-api.json post /workflows/{id}/runs
openapi: 3.1.0
info:
  title: Pixio API
  version: 1.0.0
  description: >-
    Generate AI media, manage assets, inspect credits, and run saved workflows.
    Typical flow: GET /models -> GET /params -> POST /uploads -> POST /generate
    -> poll GET /generations/{id}. See GET /guide for the full protocol.
servers:
  - url: https://beta.pixio.myapps.ai/api/v1
security:
  - ApiKey: []
paths:
  /workflows/{id}/runs:
    parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
    post:
      summary: Run a workflow
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                prompt:
                  type: string
                negativePrompt:
                  type: string
                overrides:
                  type: object
                  additionalProperties: true
      responses:
        '202':
          description: Queued
        '429':
          description: Concurrency limit
components:
  securitySchemes:
    ApiKey:
      type: http
      scheme: bearer
      description: Pixio API key

````