> ## Documentation Index > Fetch the complete documentation index at: https://docs.cerca.dev/llms.txt > Use this file to discover all available pages before exploring further. # Get thread activity > Fetch compact current and recent activity for a thread without returning transcript content or runtime debug state. ## OpenAPI ````yaml https://app.stainless.com/api/spec/documented/cerca/openapi.documented.yml get /agents/{agentId}/threads/{threadId}/activity openapi: 3.1.0 info: description: API-key accessible routes for Cerca agents. title: Cerca API version: 0.0.0 servers: - url: https://api.cerca.dev security: - bearerAuth: [] paths: /agents/{agentId}/threads/{threadId}/activity: get: tags: - Threads summary: Get thread activity description: >- Fetch compact current and recent activity for a thread without returning transcript content or runtime debug state. parameters: - schema: type: string minLength: 1 example: agent_abc123 required: true in: path name: agentId - schema: type: string minLength: 1 example: thread_abc123 required: true in: path name: threadId - schema: type: string description: Optional fleet id for index-backed authorization. required: false description: Optional fleet id for index-backed authorization. name: fleetId in: query responses: '200': description: Thread activity detail. content: application/json: schema: $ref: '#/components/schemas/ThreadActivityDetail' '400': description: Invalid runtime request. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '401': description: Authentication required. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '403': description: >- Access denied or non-transient quota exceeded. Limit errors include a stable code field. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '404': description: Runtime resource not found. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '409': description: Thread lifecycle conflict. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '429': description: >- Transient capacity limit exceeded. Limit errors include a stable code field. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '500': description: Thread lifecycle operation failed. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '503': description: Required runtime dependency unavailable. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' default: description: Runtime error response. content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' security: - bearerAuth: [] x-codeSamples: - lang: JavaScript source: >- import Cerca from '@cerca-dev/sdk'; const client = new Cerca({ apiKey: process.env['CERCA_API_KEY'], // This is the default and can be omitted }); const activityDetail = await client.threads.activity('agent_abc123', 'thread_abc123'); console.log(activityDetail); - lang: Python source: |- import os from cerca import Cerca client = Cerca( api_key=os.environ.get("CERCA_API_KEY"), # This is the default and can be omitted ) activity_detail = client.threads.activity( agent_id="agent_abc123", thread_id="thread_abc123", ) print(activity_detail) - lang: Go source: "package main\n\nimport (\n\t\"context\"\n\t\"fmt\"\n\n\t\"github.com/matrices/cerca-go\"\n\t\"github.com/matrices/cerca-go/option\"\n)\n\nfunc main() {\n\tclient := cercago.NewClient(\n\t\toption.WithAPIKey(\"My API Key\"),\n\t)\n\tactivityDetail, err := client.Threads.Activity(\n\t\tcontext.TODO(),\n\t\t\"agent_abc123\",\n\t\t\"thread_abc123\",\n\t\tcercago.ThreadActivityParams{},\n\t)\n\tif err != nil {\n\t\tpanic(err.Error())\n\t}\n\tfmt.Printf(\"%+v\\n\", activityDetail)\n}\n" - lang: Ruby source: >- require "cerca" cerca = Cerca::Client.new(api_key: "My API Key") activity_detail = cerca.threads.activity("agent_abc123", "thread_abc123") puts(activity_detail) - lang: CLI source: |- cerca threads activity \ --api-key 'My API Key' \ --agent-id agent_abc123 \ --thread-id thread_abc123 components: schemas: ThreadActivityDetail: allOf: - $ref: '#/components/schemas/ThreadActivitySummary' - type: object properties: error: type: - string - 'null' recentTurns: type: array items: $ref: '#/components/schemas/ThreadTurnSummary' required: - error - recentTurns ErrorResponse: type: object properties: error: type: string code: type: string description: Stable machine-readable error code when the API can provide one. example: MONTHLY_TOKEN_BUDGET_EXCEEDED required: - error ThreadActivitySummary: type: object properties: completedAt: type: - string - 'null' createdAt: type: string goal: type: string id: type: string latestActivity: type: - string - 'null' messageCount: type: number model: type: string nextStep: type: - string - 'null' parentThreadId: type: - string - 'null' result: type: - string - 'null' scheduleId: type: - string - 'null' status: $ref: '#/components/schemas/ThreadStatus' stepCount: type: number updatedAt: type: string required: - completedAt - createdAt - goal - id - latestActivity - messageCount - model - nextStep - parentThreadId - result - scheduleId - status - stepCount - updatedAt ThreadTurnSummary: type: object properties: activity: type: - string - 'null' completedAt: type: string messageCount: type: number nextStep: type: - string - 'null' status: type: string enum: - completed - failed turnSeq: type: number required: - activity - completedAt - messageCount - nextStep - status - turnSeq ThreadStatus: type: string enum: - idle - running - awaiting - closed description: >- `idle` threads can accept a new turn or be closed. `running` threads have an active turn. `awaiting` threads are paused on external input such as approvals. `closed` threads are terminal. securitySchemes: bearerAuth: bearerFormat: Cerca API key scheme: bearer type: http ````