openapi: 3.1.0 info: title: Nifty PM Authentication Projects API description: 'Nifty''s public API exposes REST endpoints for managing projects, tasks, documents, files, folders, milestones, members, and webhooks. Access requires an access token obtained from the authentication endpoint, and is gated to customers on the Business plan and above. ' version: 1.0.0 servers: - url: https://openapi.niftypm.com/api/v1.0 description: Nifty public OpenAPI base URL security: - bearerAuth: [] tags: - name: Projects paths: /projects: get: summary: List projects operationId: listProjects tags: - Projects responses: '200': description: Projects collection post: summary: Create a project operationId: createProject tags: - Projects responses: '201': description: Project created /projects/{id}: get: summary: Get a project by ID operationId: getProject tags: - Projects parameters: - in: path name: id required: true schema: type: string responses: '200': description: Project details put: summary: Update a project operationId: updateProject tags: - Projects parameters: - in: path name: id required: true schema: type: string responses: '200': description: Project updated delete: summary: Delete a project operationId: deleteProject tags: - Projects parameters: - in: path name: id required: true schema: type: string responses: '204': description: Project deleted components: securitySchemes: bearerAuth: type: http scheme: bearer description: 'Bearer token authentication. Obtain an access token from the /token endpoint and pass it in the Authorization header as `Authorization: Bearer `. '