> ## Documentation Index > Fetch the complete documentation index at: https://docs.flowra.dev/llms.txt > Use this file to discover all available pages before exploring further. # List messaging channels for agent entry points > Bidirectional messaging channels (Telegram, WhatsApp, Gmail, Slack, Discord, …) from the server registry, joined with available trigger tools. Use for the agent “Choose messaging channel” picker. Channels whose tools are not seeded/visible are omitted. ## OpenAPI ````yaml /api-reference/openapi.json get /api/v1/toolkits/messaging-channels openapi: 3.0.0 info: title: Flowra API (API Key Endpoints) description: >- **Flowra** is an AI-powered platform for building agents, workflows, and integrations. ### Capabilities - **Tools & Toolkits** – Define and group tools for agents and workflows. - **Workflows** – Orchestrate steps and automate processes. - **Triggers** – Schedule or event-based execution. - **Auth & Connections** – OAuth, API keys, and connected accounts. - **MCP** – Model Context Protocol server integration. - **Knowledge / RAG** – Add files and URLs for retrieval-augmented generation. ### Authentication Use the **x-api-key** header with a project API key to access endpoints that support API Key auth. Create and manage API keys in the dashboard under your project settings. Only endpoints that support API Key authentication via the @ApiKeyEnabled() decorator. Send x-api-key (required). On multi-tenant endpoints, optionally send x-username to act as an external user. version: '1.0' contact: name: Flowra url: https://flowra.dev servers: - url: https://flowra.dev description: Flowra API security: [] tags: - name: Users description: User profile - name: External Users description: End-user identities inside a project (x-username) - name: Auth Configs description: OAuth and API key configs for toolkits - name: Connected Accounts description: OAuth connected accounts and link creation - name: Toolkits description: List and search toolkits - name: Tools description: List, execute, and manage tools - name: Skills description: Browse, create, import, and install skills - name: Workflow & Agent description: Create, run, and inspect workflows and agents - name: Triggers description: Schedule and event-based trigger instances - name: Chat description: Threads and streaming agent runs - name: File description: Upload, list, and download files - name: Knowledge description: RAG knowledge collections - name: Table description: Collections and documents - name: Sandbox description: Ephemeral and durable code sandboxes - name: Browser description: Live browser sessions and view - name: LLM description: List AI models and generate completions - name: MCP description: MCP server management - name: usage description: Credit balance and usage ledger for the project API key paths: /api/v1/toolkits/messaging-channels: get: tags: - Toolkits summary: List messaging channels for agent entry points description: >- Bidirectional messaging channels (Telegram, WhatsApp, Gmail, Slack, Discord, …) from the server registry, joined with available trigger tools. Use for the agent “Choose messaging channel” picker. Channels whose tools are not seeded/visible are omitted. operationId: ToolkitsController_getMessagingChannels responses: '200': description: Messaging channels retrieved successfully content: application/json: schema: $ref: >- #/components/schemas/MessagingChannelItemDtoArraySuccessResponse example: success: true message: Operation completed successfully data: - label: Telegram inboundTriggerToolSlug: TELEGRAM_SET_WEBHOOK toolkitSlug: telegram replyToolSlugs: - TELEGRAM_SEND_MESSAGE accentColor: '#229ED9' chatTheme: {} toolkit: id: '' slug: '' name: '' logo: '' noAuth: true tool: id: '' slug: '' toolkitSlug: '' description: '' inputParameters: {} outputParameters: {} type: '' popularityScore: 0 isDisabled: true isDeprecated: true isProjectTool: true noAuth: true security: - x-api-key: [] components: schemas: MessagingChannelItemDtoArraySuccessResponse: type: object properties: success: type: boolean description: Success status example: true message: type: string description: Success message example: Operation completed successfully data: description: Response data type: array items: type: object properties: label: type: string example: Telegram inboundTriggerToolSlug: type: string example: TELEGRAM_SET_WEBHOOK toolkitSlug: type: string example: telegram replyToolSlugs: example: - TELEGRAM_SEND_MESSAGE type: array items: type: string accentColor: type: string example: '#229ED9' description: >- Brand hex for dashboard chat chrome; from the channel definition. chatTheme: type: object description: >- Dashboard chat shell tokens (hex + pattern enum). Same source as accentColor. toolkit: type: object properties: id: type: string slug: type: string name: type: string logo: type: string noAuth: type: boolean required: - id - slug - name tool: type: object properties: id: type: string slug: type: string toolkitSlug: type: string description: type: string inputParameters: type: object description: >- JSON Schema for tool inputs. Empty object on list endpoints (e.g. with-tools); hydrate via GET /tools/byId/:id when needed. outputParameters: type: object description: >- JSON Schema for tool outputs. Empty object on list endpoints; hydrate via GET /tools/byId/:id when needed. type: type: string description: 'Tool type: action, webhook, poll' popularityScore: type: number isDisabled: type: boolean isDeprecated: type: boolean description: Whether the tool is deprecated and cannot be executed isProjectTool: type: boolean description: True when tool belongs to current project noAuth: type: boolean description: True when tool does not require authentication required: - id - slug - toolkitSlug - description - inputParameters - outputParameters - type - popularityScore - isDisabled - isDeprecated required: - label - inboundTriggerToolSlug - toolkitSlug - replyToolSlugs - toolkit - tool example: - label: Telegram inboundTriggerToolSlug: TELEGRAM_SET_WEBHOOK toolkitSlug: telegram replyToolSlugs: - TELEGRAM_SEND_MESSAGE accentColor: '#229ED9' chatTheme: {} toolkit: id: '' slug: '' name: '' logo: '' noAuth: true tool: id: '' slug: '' toolkitSlug: '' description: '' inputParameters: {} outputParameters: {} type: '' popularityScore: 0 isDisabled: true isDeprecated: true isProjectTool: true noAuth: true required: - success - message - data securitySchemes: x-api-key: type: apiKey in: header name: x-api-key description: >- Project API key. Create and manage keys in the dashboard under Project → API Keys. Send as header: x-api-key: ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.