> ## 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. # Update workflow > Update workflow name, tools, system prompt, model, or other settings. Send only the fields you want to change. ## OpenAPI ````yaml /api-reference/openapi.json patch /api/v1/workflow/manager/update/{id} 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. Only endpoints that support API Key authentication via the @ApiKeyEnabled() decorator. Send x-api-key (required). On multi-tenant endpoints, optionally send x-username (defaults to the project’s default 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 paths: /api/v1/workflow/manager/update/{id}: patch: tags: - Workflow & Agent summary: Update workflow description: >- Update workflow name, tools, system prompt, model, or other settings. Send only the fields you want to change. operationId: WorkflowManagerController_update parameters: - name: id required: true in: path schema: type: string - name: x-username in: header required: false description: >- External user (end user) to act as. Optional — if omitted, Flowra uses the project’s default external user. Send a stable username (e.g. customer_alice) only when you need another end-user context. schema: type: string default: (project default user) example: customer_alice requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/UpdateWorkflowDto' responses: '200': description: Workflow updated successfully content: application/json: schema: $ref: '#/components/schemas/WorkflowResponseDto' security: - x-api-key: [] - x-api-key: [] x-username: [] components: schemas: UpdateWorkflowDto: $ref: '#/components/schemas/UpdateWorkflowDto' type: object properties: name: type: string description: type: string nodes: type: array items: type: object edges: type: array items: type: object triggers: type: array items: type: object workflowType: type: object inputSchema: type: object outputSchema: type: object isActive: type: boolean isPublic: type: boolean executionCount: type: number lastExecutedAt: format: date-time type: string metadata: $ref: '#/components/schemas/WorkflowMetadata' activeStatus: type: boolean toolSlugs: type: array items: type: string externalMcpConfigs: type: array items: type: string toolsMode: type: string enum: - NORMAL - SMART discoveryToolsWhitelist: type: boolean connectionCallbackUrl: type: string maxLength: 2048 WorkflowResponseDto: $ref: '#/components/schemas/WorkflowResponseDto' type: object properties: id: type: string name: type: string description: type: string projectId: type: string nodes: type: array items: $ref: '#/components/schemas/WorkflowNodeResponseDto' edges: type: array items: $ref: '#/components/schemas/WorkflowEdgeResponseDto' triggers: type: array items: $ref: '#/components/schemas/WorkflowTriggerResponseDto' workflowType: type: string enum: - static - agent inputSchema: type: object outputSchema: type: object isActive: type: boolean isPublic: type: boolean description: Whether this workflow (agent) is public for select in other projects version: type: string description: >- Version in form 1.0.x; incremented on each update (for marketplace update check) clonedFromWorkflowId: type: string nullable: true description: 'If cloned from marketplace: source workflow id' clonedFromVersion: type: string nullable: true description: Source workflow version at clone time (e.g. 1.0.1) executionCount: type: number successfulExecutionCount: type: number failedExecutionCount: type: number lastExecutedAt: type: string metadata: $ref: '#/components/schemas/WorkflowMetadata' connections: type: array items: $ref: '#/components/schemas/WorkflowConnectionDto' tools: type: array items: $ref: '#/components/schemas/WorkflowToolDetailDto' createdAt: format: date-time type: string updatedAt: format: date-time type: string sourceVersionLatest: type: string example: 1.0.2 toolsMode: type: string enum: - NORMAL - SMART discoveryToolsWhitelist: type: boolean connectionCallbackUrl: type: string nullable: true required: - id - name - projectId - nodes - edges - triggers - workflowType - isActive - isPublic - version - executionCount - successfulExecutionCount - failedExecutionCount - connections - tools - createdAt - updatedAt 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: x-username: type: apiKey in: header name: x-username description: >- Optional. External user username. If omitted, Flowra uses the project’s default external user. Send as header: x-username: ````