Flowise attachments API

openapi: 3.0.3
info:
  title: Flowise APIs assistants attachments API
  version: 1.0.0
  description: 'Flowise REST API for managing AI agent flows, chatflows, assistants, document stores, tools, variables, and predictions.

    Bearer token authentication uses an API key generated in the Flowise admin UI. The default server is your local or hosted Flowise instance at /api/v1.

    '
  license:
    name: Apache 2.0
    url: https://github.com/FlowiseAI/Flowise/blob/main/LICENSE.md
  contact:
    name: FlowiseAI
    email: support@flowiseai.com
servers:
- url: http://localhost:3000/api/v1
  description: Local Flowise server
- url: https://{instance}.flowiseai.com/api/v1
  description: Flowise Cloud instance
  variables:
    instance:
      default: app
tags:
- name: attachments
paths:
  /attachments/{chatflowId}/{chatId}:
    post:
      tags:
      - attachments
      security:
      - bearerAuth: []
      operationId: createAttachment
      summary: Create attachments array
      description: Return contents of the files in plain string format
      parameters:
      - in: path
        name: chatflowId
        required: true
        schema:
          type: string
        description: Chatflow ID
      - in: path
        name: chatId
        required: true
        schema:
          type: string
        description: Chat ID
      requestBody:
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                files:
                  type: array
                  items:
                    type: string
                    format: binary
                  description: Files to be uploaded
                base64:
                  type: boolean
                  default: false
                  description: Return contents of the files in base64 format
              required:
              - files
        required: true
      responses:
        '200':
          description: Attachments created successfully
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/CreateAttachmentResponse'
        '400':
          description: Invalid input provided
        '404':
          description: Chatflow or ChatId not found
        '422':
          description: Validation error
        '500':
          description: Internal server error
components:
  schemas:
    CreateAttachmentResponse:
      type: object
      properties:
        name:
          type: string
          description: Name of the file
        mimeType:
          type: string
          description: Mime type of the file
        size:
          type: string
          description: Size of the file
        content:
          type: string
          description: Content of the file in string format
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT