> ## Documentation Index > Fetch the complete documentation index at: https://docs.xpander.ai/llms.txt > Use this file to discover all available pages before exploring further. # Add Workflow Node > Add a node to a workflow DAG (action, agent, or advanced) and wire its edges. Cycles are rejected. ## OpenAPI ````yaml POST /v1/workflows/{workflow_id}/nodes openapi: 3.1.0 info: title: xpander.ai API Service description: |2- The xpander.ai API Service provides a unified REST API for managing AI agents, executing tasks, managing knowledge bases, and integrating with external systems. Features: - Agent Management: Create, update, deploy, and delete AI agents - Task Execution: Invoke agents with support for sync, async, and streaming modes - Knowledge Bases: Manage knowledge bases and documents for RAG workflows - Tools: Discover, connect, and attach tools (connectors, custom functions, MCP servers, sub-agents, workflows) to agents and workflows - MCP Integration: Model Context Protocol support for standardized AI interactions Authentication: All endpoints require authentication via either an API key (`x-api-key`) or an OAuth2 JWT (`Authorization: Bearer `). version: '0.001' servers: - url: https://api.xpander.ai security: [] paths: /v1/workflows/{workflow_id}/nodes: post: tags: - API v1 - Workflows - Workflow Nodes summary: Add Workflow Node description: >- Add a node to a workflow DAG (action, agent, or advanced) and wire its edges. Cycles are rejected. operationId: Add_workflow_node_v1_workflows__workflow_id__nodes_post parameters: - name: workflow_id in: path required: true schema: type: string title: Workflow Id - name: deploy in: query required: false schema: type: boolean description: >- Deploy the workflow after adding so the change takes effect immediately. default: true title: Deploy description: >- Deploy the workflow after adding so the change takes effect immediately. requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/AddWorkflowNodeRequest' responses: '200': description: Successful Response content: application/json: schema: type: array items: $ref: '#/components/schemas/WorkflowNodeView' title: >- Response Add Workflow Node V1 Workflows Workflow Id Nodes Post '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' security: - APIKeyHeader: [] components: schemas: AddWorkflowNodeRequest: properties: type: type: string enum: - action - agent - advanced title: Type description: Node kind to add. name: anyOf: - type: string - type: 'null' title: Name description: Node name. connection_id: anyOf: - type: string - type: 'null' title: Connection Id description: Connection id. Required for type=action. operation_id: anyOf: - type: string - type: 'null' title: Operation Id description: Operation catalog id. Required for type=action. instructions: anyOf: - type: string - type: 'null' title: Instructions description: Instructions for the action/agent node. agent_id: anyOf: - type: string - type: 'null' title: Agent Id description: Agent id. Required for type=agent. advanced: anyOf: - $ref: '#/components/schemas/OrchestrationNode-Input' - type: 'null' description: A full OrchestrationNode. Required for type=advanced. after_node_ids: anyOf: - items: type: string type: array - type: 'null' title: After Node Ids description: Append the new node id to the next_node_ids of these existing nodes. default: [] next_node_ids: anyOf: - items: type: string type: array - type: 'null' title: Next Node Ids description: Ids of nodes to run after the new node. default: [] type: object required: - type title: AddWorkflowNodeRequest description: >- Add a node to a workflow DAG. Use `action`/`agent` for the common cases, or `advanced` for full control. WorkflowNodeView: properties: id: type: string title: Id description: Node id (use to update/remove the node). type: type: string title: Type description: Node type (action, agent, classifier, ...). name: anyOf: - type: string - type: 'null' title: Name description: Node name. next_node_ids: items: type: string type: array title: Next Node Ids description: Ids of nodes that run after this one. default: [] asset_id: anyOf: - type: string - type: 'null' title: Asset Id description: Referenced asset id for action/agent nodes. connection_id: anyOf: - type: string - type: 'null' title: Connection Id description: Connection id parsed from an action node's asset_id. operation_id: anyOf: - type: string - type: 'null' title: Operation Id description: Operation catalog id parsed from an action node's asset_id. target_agent_id: anyOf: - type: string - type: 'null' title: Target Agent Id description: Agent id for agent nodes. type: object required: - id - type title: WorkflowNodeView description: Simplified view of one orchestration node. HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError OrchestrationNode-Input: properties: type: $ref: '#/components/schemas/OrchestrationNodeType' id: type: string title: Id next_node_ids: items: type: string type: array title: Next Node Ids name: anyOf: - type: string - type: 'null' title: Name description: anyOf: - type: string - type: 'null' title: Description condition: anyOf: - $ref: '#/components/schemas/OrchestrationCondition' - type: 'null' retry_strategy: anyOf: - $ref: '#/components/schemas/OrchestrationRetryStrategy' - type: 'null' iterative_strategy: anyOf: - $ref: '#/components/schemas/OrchestrationIterativeStrategy-Input' - type: 'null' stop_strategy: anyOf: - $ref: '#/components/schemas/OrchestrationStopStrategy-Input' - type: 'null' definition: anyOf: - $ref: '#/components/schemas/OrchestrationCodeNode' - $ref: '#/components/schemas/OrchestrationClassifierNode-Input' - $ref: '#/components/schemas/OrchestrationPointerNode' - $ref: '#/components/schemas/OrchestrationWaitNode-Input' - $ref: '#/components/schemas/OrchestrationGuardrailNode-Input' - $ref: '#/components/schemas/OrchestrationSummarizerNode-Input' - $ref: '#/components/schemas/OrchestrationSendToEndNode' - $ref: '#/components/schemas/OrchestrationSelfScheduleNode' - $ref: '#/components/schemas/OrchestrationNodePointerDefinition' - $ref: '#/components/schemas/OrchestrationParallelNode-Input' title: Definition input_type: anyOf: - $ref: '#/components/schemas/OutputFormat' - type: 'null' default: text input_schema: anyOf: - additionalProperties: true type: object - type: 'null' title: Input Schema input_instructions: anyOf: - type: string - type: 'null' title: Input Instructions agentic_context_input_instructions: anyOf: - type: string - type: 'null' title: Agentic Context Input Instructions agentic_context_output_instructions: anyOf: - type: string - type: 'null' title: Agentic Context Output Instructions return_this: anyOf: - type: boolean - type: 'null' title: Return This default: false type: object required: - type - definition title: OrchestrationNode description: >- A node in an orchestration workflow. Represents a single execution unit in an orchestration with control flow, execution strategies, and a specific node type definition. Attributes: type: Type of the node (must match the definition type). id: Unique identifier for the node. Auto-generated if not provided. next_node_ids: List of IDs of the next nodes to execute. name: Human-readable name for the node. description: Detailed description of the node's purpose. condition: Conditional logic for executing this node. retry_strategy: Strategy for retrying failed executions. iterative_strategy: Strategy for iterative execution. stop_strategy: Strategy for stopping the workflow. definition: The actual node implementation (code, classifier, pointer, or wait). input_type: Expected input format. Defaults to Text. input_schema: JSON schema for structured input validation. input_instructions: Instructions to use for structured input. agentic_context_input_instructions: Instructions to use for agentic context injection. agentic_context_output_instructions: Instructions to use for agentic context update. ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type type: object required: - loc - msg - type title: ValidationError OrchestrationNodeType: type: string enum: - custom_function - code - agent - orchestration - classifier - wait - action - guardrail - summarizer - send_to_end - node_pointer - parallel - self_schedule title: OrchestrationNodeType description: |- Types of nodes available in an orchestration workflow. Attributes: CustomFunction: Node that executes a custom function. Code: Node that executes arbitrary code. Agent: Node that invokes an AI agent. Orchestration: Node that references another orchestration. Classifier: Node that classifies inputs using LLM. Wait: Node that pauses execution until a condition is met. Action: Node that triggers an action (api). Guardrail: Node that enforces guardrails on inputs using LLM. Summarizer: Node that summarizes or extracts information from inputs using LLM. OrchestrationCondition: properties: type: $ref: '#/components/schemas/OrchestrationConditionType' term: anyOf: - type: string - type: 'null' title: Term group_id: anyOf: - type: string - type: 'null' title: Group Id path: anyOf: - type: string - type: 'null' title: Path value: anyOf: - {} - type: 'null' title: Value type: object required: - type title: OrchestrationCondition description: |- Condition for controlling orchestration flow. Attributes: type: Type of condition (regex, contains, else, or comparison operators). term: The pattern or string to match against. Used for 'regex' and 'contains' types. group_id: Optional group ID for group-based classifier routing. When set, routing matches by group ID instead of term matching. path: Path to extract value from input data (e.g., "input.client_id" or "client_id"). Used for comparison operators (equal, not_equal, gt, lt, gte, lte, not_empty). value: Value to compare against. Used with comparison operators. Not required for 'not_empty' type. OrchestrationRetryStrategy: properties: enabled: anyOf: - type: boolean - type: 'null' title: Enabled default: false max_retries: anyOf: - type: integer - type: 'null' title: Max Retries default: 3 type: object title: OrchestrationRetryStrategy description: |- Strategy for retrying failed orchestration nodes. Attributes: enabled: Whether retry is enabled for this node. max_retries: Maximum number of retry attempts. Defaults to 3. OrchestrationIterativeStrategy-Input: properties: enabled: anyOf: - type: boolean - type: 'null' title: Enabled default: false max_iterations: anyOf: - type: integer - type: 'null' title: Max Iterations default: 3 end_condition: anyOf: - $ref: '#/components/schemas/OrchestrationCondition' - type: 'null' type: object title: OrchestrationIterativeStrategy description: |- Strategy for iteratively executing orchestration nodes. Attributes: enabled: Whether iterative execution is enabled. max_iterations: Maximum number of iterations. Defaults to 3. end_condition: Optional condition to stop iteration early. OrchestrationStopStrategy-Input: properties: enabled: anyOf: - type: boolean - type: 'null' title: Enabled default: false stop_on_failure: anyOf: - type: boolean - type: 'null' title: Stop On Failure default: true stop_on_condition: anyOf: - $ref: '#/components/schemas/OrchestrationCondition' - type: 'null' type: object title: OrchestrationStopStrategy description: |- Strategy for stopping orchestration execution. Attributes: enabled: Whether the stop strategy is enabled. stop_on_failure: Whether to stop the entire orchestration on node failure. stop_on_condition: Optional condition that will stop execution if met. OrchestrationCodeNode: properties: code: type: string title: Code type: object required: - code title: OrchestrationCodeNode description: |- Node that executes arbitrary code. Attributes: code: The code string to execute. OrchestrationClassifierNode-Input: properties: groups: items: $ref: '#/components/schemas/ClassificationGroup' type: array title: Groups output_type: anyOf: - $ref: '#/components/schemas/OutputFormat' - type: 'null' default: text output_schema: anyOf: - additionalProperties: true type: object - type: 'null' title: Output Schema instructions: anyOf: - type: string - type: 'null' title: Instructions examples: anyOf: - items: type: string type: array - type: 'null' title: Examples default: [] settings: $ref: '#/components/schemas/OrchestrationClassifierNodeLLMSettings' type: object required: - groups - settings title: OrchestrationClassifierNode description: |- Node that uses LLM to classify inputs into groups. Attributes: groups: List of classification groups to evaluate against. output_type: Expected output format. Defaults to Text. output_schema: JSON schema for structured output validation. instructions: Classification or transformation instructions for the LLM. examples: Example inputs/outputs to guide the LLM behavior. settings: LLM configuration settings. OrchestrationPointerNode: properties: asset_id: type: string title: Asset Id type: type: string enum: - agent - custom_function - orchestration - action title: Type output_type: anyOf: - $ref: '#/components/schemas/OutputFormat' - type: 'null' default: text output_schema: anyOf: - additionalProperties: true type: object - type: 'null' title: Output Schema instructions: anyOf: - type: string - type: 'null' title: Instructions instructions_mode: anyOf: - $ref: '#/components/schemas/OrchestrationPointerNodeInstructionsMode' - type: 'null' default: append ignore_response: anyOf: - type: boolean - type: 'null' title: Ignore Response default: false persist_thread_id: anyOf: - type: boolean - type: 'null' title: Persist Thread Id default: true schema_override: anyOf: - $ref: '#/components/schemas/SchemaOverride' - type: 'null' type: object required: - asset_id - type title: OrchestrationPointerNode description: >- Node that references an external asset (agent, function, or orchestration). Attributes: asset_id: Unique identifier of the asset to execute. type: Type of asset being referenced. output_type: Expected output format. Defaults to Text. output_schema: JSON schema for structured output validation. instructions: Optional instructions for the pointer node (Action only). instructions_mode: Mode to use for pointer node, specifically for agent nodes. ignore_response: Should ignore the node result and proceed with previous result?. persist_thread_id: Should persist the thread in agent nodes? default (True). schema_override: Optional schema override with permanentValue fields for fixed values. OrchestrationWaitNode-Input: properties: type: type: string enum: - webhook - hitl title: Type definition: anyOf: - $ref: '#/components/schemas/EmailNotificationSettings' - $ref: '#/components/schemas/SlackNotificationSettings' - $ref: '#/components/schemas/WebhookNotificationSettings' title: Definition type: object required: - type - definition title: OrchestrationWaitNode description: |- Node that pauses execution until an external event occurs. Attributes: type: Type of wait event (webhook or human-in-the-loop). definition: Notification configuration for triggering continuation. OrchestrationGuardrailNode-Input: properties: groups: items: $ref: '#/components/schemas/ClassificationGroup' type: array title: Groups examples: anyOf: - items: type: string type: array - type: 'null' title: Examples default: [] settings: $ref: '#/components/schemas/OrchestrationClassifierNodeLLMSettings' type: object required: - groups - settings title: OrchestrationGuardrailNode description: >- Node that uses LLM to evaluate input against pass/fail criteria. This node works like a classifier with exactly 2 groups: "pass" and "fail". The user defines evaluation_criteria for each group. Routing behavior: - If guardrail passes: routes to downstream node with condition group_id="pass" - If guardrail fails: routes to downstream node with condition group_id="fail" - If no fail route exists: falls back to end nodes (end-summarizer or end-classifier) - A pass route is REQUIRED; fail route is optional. Attributes: groups: List of 2 ClassificationGroup objects with IDs "pass" and "fail". Each group has evaluation_criteria defined by the user. examples: Example inputs/outputs to guide the LLM behavior. settings: LLM configuration settings. OrchestrationSummarizerNode-Input: properties: instructions: type: string title: Instructions examples: anyOf: - items: type: string type: array - type: 'null' title: Examples default: [] settings: $ref: '#/components/schemas/OrchestrationClassifierNodeLLMSettings' type: object required: - instructions - settings title: OrchestrationSummarizerNode description: >- Node that processes large payloads and answers specific questions. This node uses an LLM to summarize or extract information from large inputs. Attributes: instructions: Summarization or question-answering instructions for the LLM. examples: Example inputs/outputs to guide the LLM behavior. settings: LLM configuration settings. OrchestrationSendToEndNode: properties: message: anyOf: - type: string - type: 'null' title: Message type: object title: OrchestrationSendToEndNode description: |- Node that routes execution to end nodes or finishes the workflow. When triggered, this node will: 1. Route to end nodes (end-summarizer, end-classifier) if they exist 2. Finish workflow execution immediately if no end nodes exist Attributes: message: Optional message or reason for finishing the workflow. OrchestrationSelfScheduleNode: properties: when: type: string title: When target_node_id: type: string title: Target Node Id prompt: anyOf: - type: string - type: 'null' title: Prompt max_reschedules: type: integer maximum: 100 minimum: 1 title: Max Reschedules default: 1 type: object required: - when - target_node_id title: OrchestrationSelfScheduleNode description: >- Node that pauses the workflow and schedules itself to resume at a later time. At runtime the worker's self-schedule executor: 1. LLM-parses ``when`` (free-text like "in 1 hour", "next Monday 9am") into an absolute ISO-8601 ``run_at`` using the current datetime / user timezone. 2. Creates a row in ``ai_agents_self_schedules`` with the current ``task_id`` and ``workflow_next_node = target_node_id``. 3. Pauses the task. When APScheduler fires the row, the same task is re-invoked with ``payload_extension={"workflow_next_node": target_node_id}`` and the worker resumes execution starting from the target node, re-running target + its forward cone and skipping everything outside that cone. ``target_node_id`` may point to ANY node in the orchestration (forward, backward, or sibling). Backward jumps are bounded by ``max_reschedules`` so loops cannot run away. Attributes: when: Free-text schedule expression, parsed by the worker via an LLM. target_node_id: The id of the node to resume at. Must exist in the orchestration; no topological constraint. prompt: Optional instruction appended to the upstream node's result before being sent as the scheduled run's prompt. If both the upstream result and this prompt are empty, the node fails rather than creating an empty row. max_reschedules: Maximum number of times this node may fire during a single task lifecycle. Once reached, the executor falls through and the graph proceeds via ``next_node_ids``. Defaults to 1. OrchestrationNodePointerDefinition: properties: source_node_id: type: string title: Source Node Id type: object required: - source_node_id title: OrchestrationNodePointerDefinition description: >- Definition for a NodePointer node that acts as a graph-position jump. A NodePointer jumps execution to another node's position in the graph. At resolution time, the pointer adopts the source node's definition, type, AND next_node_ids — so after executing the source's logic, the flow continues to the source's original downstream targets. The pointer keeps its own id, name, condition, and strategies. Attributes: source_node_id: ID of the node to jump to. OrchestrationParallelNode-Input: properties: nodes: items: $ref: '#/components/schemas/OrchestrationNode-Input' type: array title: Nodes output_type: anyOf: - $ref: '#/components/schemas/OutputFormat' - type: 'null' default: text output_schema: anyOf: - additionalProperties: true type: object - type: 'null' title: Output Schema output_instructions: anyOf: - type: string - type: 'null' title: Output Instructions type: object required: - nodes title: OrchestrationParallelNode description: >- Node that executes multiple child nodes in parallel. All child nodes receive the same input (the output of the preceding node). When all child nodes complete, their results are combined: - JSON outputs are merged into a single JSON object keyed by node name. - String outputs are concatenated with node name headers. Attributes: nodes: List of child OrchestrationNode objects to execute in parallel. output_type: Expected output format for the combined result. Defaults to Text. output_schema: JSON schema for structured output validation of the combined result. output_instructions: Instructions for transforming the combined output into the schema. OutputFormat: type: string enum: - text - markdown - json - voice title: OutputFormat OrchestrationConditionType: type: string enum: - regex - contains - else - equal - not_equal - gt - lt - gte - lte - not_empty title: OrchestrationConditionType description: |- Types of conditions for orchestration control flow. Attributes: Regex: Condition based on regular expression matching. Contains: Condition based on substring containment. Else: Fallback condition that always matches (executed when no other conditions match). Equal: Condition based on equality comparison (path == value). NotEqual: Condition based on inequality comparison (path != value). GreaterThan: Condition based on greater than comparison (path > value). LessThan: Condition based on less than comparison (path < value). GreaterThanOrEqual: Condition based on greater than or equal comparison (path >= value). LessThanOrEqual: Condition based on less than or equal comparison (path <= value). NotEmpty: Condition that checks if a path value is not empty/null. ClassificationGroup: properties: id: type: string title: Id name: type: string title: Name evaluation_criteria: type: string title: Evaluation Criteria auto_extract_relevant_data: anyOf: - type: boolean - type: 'null' title: Auto Extract Relevant Data default: false data_extraction_keys: anyOf: - items: type: string type: array - type: 'null' title: Data Extraction Keys type: object required: - name - evaluation_criteria title: ClassificationGroup description: >- A classification group with evaluation criteria and data extraction settings. Attributes: id: Unique identifier for the group (UUID). name: Human-readable name for the group. evaluation_criteria: Instructions for when this group should match. auto_extract_relevant_data: Whether to automatically extract relevant data for this group. data_extraction_keys: Specific JSON paths/keys to extract from input (alternative to auto_extract). OrchestrationClassifierNodeLLMSettings: properties: model_provider: anyOf: - $ref: '#/components/schemas/LLMModelProvider' - type: 'null' default: anthropic model_name: anyOf: - type: string - type: 'null' title: Model Name default: claude-sonnet-4-6 llm_credentials_key: anyOf: - type: string - type: 'null' title: Llm Credentials Key llm_credentials_key_type: anyOf: - $ref: '#/components/schemas/LLMCredentialsKeyType' - type: 'null' default: xpander llm_credentials: anyOf: - $ref: '#/components/schemas/LLMCredentials' - type: 'null' llm_api_base: anyOf: - type: string - type: 'null' title: Llm Api Base llm_extra_headers: anyOf: - additionalProperties: type: string type: object - type: 'null' title: Llm Extra Headers default: {} type: object title: OrchestrationClassifierNodeLLMSettings description: |- LLM configuration for classifier nodes. Attributes: model_provider: The LLM provider to use. Defaults to Anthropic. model_name: Specific model identifier. Defaults to "claude-sonnet-4-6". llm_credentials_key: Key identifier for stored credentials. llm_credentials_key_type: Type of credential key storage. Defaults to XPander. llm_credentials: Direct credential object if not using stored credentials. llm_api_base: Alternative API Base for the LLM. llm_extra_headers: Extra headers to be set to LLM Requests. OrchestrationPointerNodeInstructionsMode: type: string enum: - replace - append title: OrchestrationPointerNodeInstructionsMode description: |- Modes for instruction usage in pointer node. Attributes: Replace: Replaces the traget asset instructions. Append: Appends to the traget asset instructions. SchemaOverride: properties: input: anyOf: - additionalProperties: true type: object - type: 'null' title: Input type: object title: SchemaOverride description: >- Schema override for workflow action nodes. Allows setting permanent (fixed) values for tool input properties. Fields with permanentValue will be removed from the schema sent to the LLM and the permanent values will be applied to the payload before execution. Attributes: input: Input schema with permanentValue fields to override LLM-generated values. EmailNotificationSettings: properties: subject: anyOf: - type: string - type: 'null' title: Subject body: anyOf: - type: string - type: 'null' title: Body approve_button_text: anyOf: - type: string - type: 'null' title: Approve Button Text default: Approve deny_button_text: anyOf: - type: string - type: 'null' title: Deny Button Text default: Deny logo_url: anyOf: - type: string - type: 'null' title: Logo Url default: https://assets.xpanderai.io/xpander-logo.png to: items: type: string type: array title: To type: object required: - to title: EmailNotificationSettings description: |- Configuration for email notifications. Attributes: to: List of recipient email addresses. SlackNotificationSettings: properties: subject: anyOf: - type: string - type: 'null' title: Subject body: anyOf: - type: string - type: 'null' title: Body approve_button_text: anyOf: - type: string - type: 'null' title: Approve Button Text default: Approve deny_button_text: anyOf: - type: string - type: 'null' title: Deny Button Text default: Deny logo_url: anyOf: - type: string - type: 'null' title: Logo Url default: https://assets.xpanderai.io/xpander-logo.png channels: items: type: string type: array title: Channels credentials: $ref: '#/components/schemas/SlackCredentials' type: object required: - channels - credentials title: SlackNotificationSettings description: |- Configuration for Slack notifications. Attributes: channels: List of Slack channel IDs or names to post to. credentials: Slack API authentication credentials. WebhookNotificationSettings: properties: subject: anyOf: - type: string - type: 'null' title: Subject body: anyOf: - type: string - type: 'null' title: Body approve_button_text: anyOf: - type: string - type: 'null' title: Approve Button Text default: Approve deny_button_text: anyOf: - type: string - type: 'null' title: Deny Button Text default: Deny logo_url: anyOf: - type: string - type: 'null' title: Logo Url default: https://assets.xpanderai.io/xpander-logo.png url: type: string title: Url headers: anyOf: - additionalProperties: type: string type: object - type: 'null' title: Headers default: {} type: object required: - url title: WebhookNotificationSettings description: |- Configuration for webhook notifications. Attributes: url: Target webhook URL to POST notification data. headers: Optional HTTP headers to include in the webhook request. LLMModelProvider: type: string enum: - openai - nim - amazon_bedrock - azure_ai_foundary - huggingFace - friendlyAI - anthropic - gemini - fireworks - google_ai_studio - helicone - bytedance - tzafon_lightcone - open_router - nebius - cloudflare_ai_gw title: LLMModelProvider LLMCredentialsKeyType: type: string enum: - xpander - custom title: LLMCredentialsKeyType LLMCredentials: properties: name: type: string title: Name description: anyOf: - type: string - type: 'null' title: Description value: type: string title: Value type: object required: - name - value title: LLMCredentials SlackCredentials: properties: authed_user_id: anyOf: - type: string - type: 'null' title: Authed User Id access_token: anyOf: - type: string - type: 'null' title: Access Token client_id: anyOf: - type: string - type: 'null' title: Client Id client_secret: anyOf: - type: string - type: 'null' title: Client Secret verification_token: anyOf: - type: string - type: 'null' title: Verification Token signing_secret: anyOf: - type: string - type: 'null' title: Signing Secret app_configuration_token: anyOf: - type: string - type: 'null' title: App Configuration Token app_configuration_refresh_token: anyOf: - type: string - type: 'null' title: App Configuration Refresh Token type: object title: SlackCredentials description: |- Slack API authentication credentials. Attributes: authed_user_id: Authenticated user's Slack ID. access_token: OAuth access token for API calls. client_id: Slack app client ID. client_secret: Slack app client secret. verification_token: Token for verifying requests from Slack. signing_secret: Secret for validating webhook signatures. app_configuration_token: Token for app configuration. app_configuration_refresh_token: Refresh token for app configuration. securitySchemes: APIKeyHeader: type: apiKey description: API Key for authentication in: header name: x-api-key ````