> ## Documentation Index > Fetch the complete documentation index at: https://ekso.dev/llms.txt > Use this file to discover all available pages before exploring further. # Returns the complete collection of core and custom fields for the current tenant. ## OpenAPI ````yaml /api-reference/openapi.json get /api/field openapi: 3.1.1 info: title: EKSO.API description: >- REST API for EKSO — ticketing, help desk, project management, resource planning, and time tracking. contact: name: Ekso url: https://ekso.dev version: v1 servers: - url: https://{install} description: Your self-hosted Ekso install variables: install: default: your-ekso-install.example.com description: Your install hostname (the PublicUrl set in /startup) security: [] tags: - name: Clock - name: Process - name: Rule - name: Watch - name: User - name: UserGroup - name: Time - name: AppSetting - name: Hook - name: Tenant - name: OutboundStorage - name: Plan - name: Notification - name: MailGeneral - name: Mailbox - name: OutboundMail - name: Ticket - name: Link - name: Item - name: Screen - name: BudgetReason - name: CostCenter - name: Crm - name: JobRole - name: NonBillable - name: Reporting - name: Sku - name: File - name: Docs - name: Constraint - name: ContentTemplate - name: Field - name: Area - name: Container - name: Label - name: Board - name: Cycle - name: AccessControl - name: Config - name: EntraMeta - name: Meta - name: Annotation - name: Chat - name: ApiKey paths: /api/field: get: tags: - Field summary: >- Returns the complete collection of core and custom fields for the current tenant. operationId: Field_list responses: '200': description: The field collection. content: application/json: schema: $ref: '#/components/schemas/FieldCollection' '400': description: Validation error — field-level errors in Fields[] '403': description: Permission denied — insufficient permissions '422': description: Business rule violation — logic error '500': description: Internal server error security: - Bearer: [] components: schemas: FieldCollection: type: object properties: typeDate: type: array items: $ref: '#/components/schemas/DataFieldDate' typeDecimal: type: array items: $ref: '#/components/schemas/DataFieldDecimal' typeInteger: type: array items: $ref: '#/components/schemas/DataFieldInteger' typeList: type: array items: $ref: '#/components/schemas/DataFieldList' typePercent: type: array items: $ref: '#/components/schemas/DataFieldPercent' typePicker: type: array items: $ref: '#/components/schemas/DataFieldPicker' typeText: type: array items: $ref: '#/components/schemas/DataFieldText' typeTime: type: array items: $ref: '#/components/schemas/DataFieldTime' typeToggle: type: array items: $ref: '#/components/schemas/DataFieldToggle' description: >- All field definitions visible to a tenant, bucketed by type. Acts as the lookup surface for "give me the id of the Status field" / "what's the data list on Priority" — used at item-build time (server onboarding, CLI apply layer) and at rule-evaluation time. DataFieldDate: type: object properties: entity: type: - 'null' - string fieldType: type: - 'null' - string minimum: type: - 'null' - string format: date-time maximum: type: - 'null' - string format: date-time defaultValue: type: string name: type: string prompt: type: string description: type: string isCore: type: boolean isFeature: type: boolean featureName: type: string placement: type: array items: $ref: '#/components/schemas/FieldPlacement' usage: type: array items: $ref: '#/components/schemas/FieldUsage' listEditable: type: boolean tenantId: type: string id: type: string created: type: string format: date-time createdBy: type: string updated: type: string format: date-time updatedBy: type: string deleted: type: boolean DataFieldDecimal: type: object properties: entity: type: - 'null' - string fieldType: type: - 'null' - string minimum: type: number format: double maximum: type: number format: double defaultValue: type: string name: type: string prompt: type: string description: type: string isCore: type: boolean isFeature: type: boolean featureName: type: string placement: type: array items: $ref: '#/components/schemas/FieldPlacement' usage: type: array items: $ref: '#/components/schemas/FieldUsage' listEditable: type: boolean tenantId: type: string id: type: string created: type: string format: date-time createdBy: type: string updated: type: string format: date-time updatedBy: type: string deleted: type: boolean DataFieldInteger: type: object properties: entity: type: - 'null' - string fieldType: type: - 'null' - string minimum: type: integer format: int32 maximum: type: integer format: int32 defaultValue: type: string name: type: string prompt: type: string description: type: string isCore: type: boolean isFeature: type: boolean featureName: type: string placement: type: array items: $ref: '#/components/schemas/FieldPlacement' usage: type: array items: $ref: '#/components/schemas/FieldUsage' listEditable: type: boolean tenantId: type: string id: type: string created: type: string format: date-time createdBy: type: string updated: type: string format: date-time updatedBy: type: string deleted: type: boolean DataFieldList: type: object properties: entity: type: - 'null' - string fieldType: type: - 'null' - string multiSelect: type: boolean data: type: array items: $ref: '#/components/schemas/DataFieldListData' defaultValue: type: string name: type: string prompt: type: string description: type: string isCore: type: boolean isFeature: type: boolean featureName: type: string placement: type: array items: $ref: '#/components/schemas/FieldPlacement' usage: type: array items: $ref: '#/components/schemas/FieldUsage' listEditable: type: boolean tenantId: type: string id: type: string created: type: string format: date-time createdBy: type: string updated: type: string format: date-time updatedBy: type: string deleted: type: boolean DataFieldPercent: type: object properties: entity: type: - 'null' - string fieldType: type: - 'null' - string minimum: type: integer format: int32 maximum: type: integer format: int32 defaultValue: type: string name: type: string prompt: type: string description: type: string isCore: type: boolean isFeature: type: boolean featureName: type: string placement: type: array items: $ref: '#/components/schemas/FieldPlacement' usage: type: array items: $ref: '#/components/schemas/FieldUsage' listEditable: type: boolean tenantId: type: string id: type: string created: type: string format: date-time createdBy: type: string updated: type: string format: date-time updatedBy: type: string deleted: type: boolean DataFieldPicker: type: object properties: entity: type: - 'null' - string fieldType: type: - 'null' - string scope: type: string multiSelect: type: boolean defaultValue: type: string name: type: string prompt: type: string description: type: string isCore: type: boolean isFeature: type: boolean featureName: type: string placement: type: array items: $ref: '#/components/schemas/FieldPlacement' usage: type: array items: $ref: '#/components/schemas/FieldUsage' listEditable: type: boolean tenantId: type: string id: type: string created: type: string format: date-time createdBy: type: string updated: type: string format: date-time updatedBy: type: string deleted: type: boolean DataFieldText: type: object properties: entity: type: - 'null' - string fieldType: type: - 'null' - string contentType: type: string maximum: type: integer format: int32 defaultValue: type: string name: type: string prompt: type: string description: type: string isCore: type: boolean isFeature: type: boolean featureName: type: string placement: type: array items: $ref: '#/components/schemas/FieldPlacement' usage: type: array items: $ref: '#/components/schemas/FieldUsage' listEditable: type: boolean tenantId: type: string id: type: string created: type: string format: date-time createdBy: type: string updated: type: string format: date-time updatedBy: type: string deleted: type: boolean DataFieldTime: type: object properties: entity: type: - 'null' - string fieldType: type: - 'null' - string allowDay: type: boolean allowHour: type: boolean allowMinute: type: boolean defaultValue: type: string name: type: string prompt: type: string description: type: string isCore: type: boolean isFeature: type: boolean featureName: type: string placement: type: array items: $ref: '#/components/schemas/FieldPlacement' usage: type: array items: $ref: '#/components/schemas/FieldUsage' listEditable: type: boolean tenantId: type: string id: type: string created: type: string format: date-time createdBy: type: string updated: type: string format: date-time updatedBy: type: string deleted: type: boolean DataFieldToggle: type: object properties: entity: type: - 'null' - string fieldType: type: - 'null' - string defaultValue: type: string name: type: string prompt: type: string description: type: string isCore: type: boolean isFeature: type: boolean featureName: type: string placement: type: array items: $ref: '#/components/schemas/FieldPlacement' usage: type: array items: $ref: '#/components/schemas/FieldUsage' listEditable: type: boolean tenantId: type: string id: type: string created: type: string format: date-time createdBy: type: string updated: type: string format: date-time updatedBy: type: string deleted: type: boolean FieldPlacement: type: integer FieldUsage: type: integer DataFieldListData: type: object properties: id: type: string value: type: string image: type: string metadata: type: string active: type: boolean securitySchemes: Bearer: type: http description: JWT Bearer token. Obtain via the OAuth 2.0 token endpoint. scheme: bearer bearerFormat: JWT ````