openapi: 3.1.0 info: title: Assembled Activities Assist Articles API description: 'Activities are the scheduled shifts, breaks, time-off blocks, training sessions, and meetings that make up an agent''s calendar in Assembled. The Activities API supports single and bulk activity creation, listing with rich filters, soft-delete semantics, and CRUD for activity types (the colour-coded categories shown on schedules). The event_changes endpoint surfaces an audit trail of schedule modifications. ' version: '2026-05-24' contact: name: Assembled Support url: https://support.assembled.com servers: - url: https://api.assembledhq.com description: Production Server security: - BasicAuth: [] tags: - name: Assist Articles paths: /v0/assist/articles: post: summary: Assembled Create Assist Article description: Create a knowledge article that AI Agents can reference. operationId: createAssistArticle tags: - Assist Articles requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/AssistArticleInput' responses: '201': description: Created content: application/json: schema: $ref: '#/components/schemas/AssistArticle' /v0/assist/articles/{id}: put: summary: Assembled Update Assist Article operationId: updateAssistArticle tags: - Assist Articles parameters: - in: path name: id required: true schema: type: string requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/AssistArticleInput' responses: '200': description: Updated content: application/json: schema: $ref: '#/components/schemas/AssistArticle' delete: summary: Assembled Delete Assist Article operationId: deleteAssistArticle tags: - Assist Articles parameters: - in: path name: id required: true schema: type: string responses: '204': description: Deleted components: schemas: AssistArticleInput: type: object required: - title - body properties: title: type: string body: type: string tags: type: array items: type: string source_url: type: string published: type: boolean AssistArticle: type: object properties: id: type: string title: type: string body: type: string tags: type: array items: type: string source_url: type: string published: type: boolean created_at: type: string format: date-time updated_at: type: string format: date-time securitySchemes: BasicAuth: type: http scheme: basic