> ## Documentation Index > Fetch the complete documentation index at: https://developers.projectcor.com/llms.txt > Use this file to discover all available pages before exploring further. # Post hours ## OpenAPI ````yaml /api-reference/openapi.json post /hours openapi: 3.1.0 info: title: COR API description: >- The COR API lets you integrate with projectcor.com applications using simple HTTP methods, in either XML or JSON formats, making this an ideal API for developing integrations with other softwares, external clients or mobile applications version: 1.0.0 servers: - url: https://api.projectcor.com/v1 description: Production server security: - bearerAuth: [] paths: /hours: post: tags: - Hours summary: Post hours requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/HourInput' responses: '200': description: Hours logged successfully content: application/json: schema: $ref: '#/components/schemas/Hour' components: schemas: HourInput: type: object required: - task_log_id - start properties: task_log_id: type: integer description: Task ID start: type: string format: date-time description: Start Timestamp stop: type: string format: date-time description: Stop Timestamp Hour: type: object properties: id: type: integer description: Unique identifier of the time entry start: type: string format: date-time description: Start timestamp of the time entry stop: type: string format: date-time description: Stop timestamp of the time entry duration: type: string description: Duration of the time entry in hours cost: type: number description: Calculated cost for this time entry user_id: type: integer description: ID of the user who logged the hours task_log_id: type: integer description: ID of the task this time entry is logged against project_id: type: - integer - 'null' description: Project ID (null when the task has no associated project) client_id: type: - integer - 'null' description: Client ID (null when the task has no associated client) created_at: type: string format: date-time description: Timestamp when the time entry was created status: type: string enum: - pending - approved - rejected - paid description: Current approval status of the time entry status_changed_by: type: - integer - 'null' description: >- ID of the user who last changed the status (null if status has not been changed) status_changed_at: type: - string - 'null' format: date-time description: >- Timestamp when the status was last changed (null if status has not been changed) type: type: string description: Type of time entry (e.g. `TASK`) task_log_rework_id: type: - integer - 'null' description: >- Rework ID if this time entry is associated with a rework, otherwise null comments: type: - string - 'null' description: Optional comments on the time entry user: type: object description: Summary of the user who logged the time entry properties: id: type: integer first_name: type: string last_name: type: string picture: type: string description: URL to the user's profile picture remaining_hours: type: number description: Remaining available hours for the user timezone: type: string description: User's timezone (e.g. `America/Buenos_Aires`) gmt: type: string description: GMT offset (e.g. `-03:00`) client: type: - object - 'null' description: Client information (null when the task has no associated client) project: type: - object - 'null' description: Project information (null when the task has no associated project) task: type: object description: Task this time entry is logged against properties: id: type: integer description: Task ID title: type: string description: Task title project_id: type: - integer - 'null' description: ID of the project this task belongs to task_father: type: - integer - 'null' description: ID of the parent task, if any status: type: string description: Current status of the task father: type: - object - 'null' description: Parent task summary (null if no parent task) properties: id: type: integer title: type: string project: type: - object - 'null' description: Project this task belongs to (null if no project) properties: id: type: integer name: type: string client_id: type: integer contract_id: type: - integer - 'null' client: type: object description: Client that owns the project properties: id: type: integer name: type: string client_status_id: type: integer has_expired_contract: type: boolean labels: type: array description: Labels assigned to the task items: type: object properties: id: type: integer hex: type: string description: Hex color code for the label names: type: array description: Localized label names items: type: object properties: name: type: string lang: type: string description: Language code (e.g. `en`, `es`, `pt`, `fr`) userPosition: type: - object - 'null' description: User's position information (null if not set) billInput: type: - object - 'null' description: >- Billing information, present when the time entry has been invoiced (status `paid`) properties: id: type: integer description: Bill input ID entity_id: type: integer description: ID of the time entry this billing relates to bill_id: type: integer description: ID of the associated bill updated_at: type: string format: date-time description: Last update timestamp bill: type: object description: Associated bill details properties: id: type: integer receipt_number: type: string description: Receipt or invoice number rework_hour: type: - object - 'null' description: Rework details, present when `task_log_rework_id` is set properties: requested_by: type: string description: Source of the rework request (e.g. `internal`) description: type: string description: Description of the rework 'on': type: string format: date-time description: Date the rework was requested securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: JWT ````