> ## Documentation Index > Fetch the complete documentation index at: https://absentify.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Create an allowance adjustment > Creates a manual adjustment (positive or negative) for a member's allowance. Use this for one-off corrections, bonuses, or deductions. The adjustment is applied to the fiscal year containing the given date. ## OpenAPI ````yaml https://api.absentify.com/api/v1/openapi.json post /members/{member_id}/adjustments openapi: 3.1.0 info: title: absentify CRUD API description: OpenAPI compliant REST API version: 1.0.0 servers: - url: https://api.absentify.com/api/v1 security: [] tags: - name: Departments - name: Leave types - name: Members - name: Requests - name: Public holidays - name: Workspace - name: Absences - name: Allowance Management - name: Out of office externalDocs: url: https://absentify.com/docs/en/api-reference paths: /members/{member_id}/adjustments: post: tags: - Allowance Management summary: Create an allowance adjustment description: >- Creates a manual adjustment (positive or negative) for a member's allowance. Use this for one-off corrections, bonuses, or deductions. The adjustment is applied to the fiscal year containing the given date. operationId: allowanceRule-createAdjustment parameters: - in: path name: member_id schema: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12})$ required: true requestBody: required: true content: application/json: schema: type: object properties: allowance_type_id: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12})$ amount: type: number minimum: -100000 maximum: 100000 description: >- Adjustment amount (positive to add, negative to subtract). For day-based allowance types the value is in days; for hour-based allowance types the value is in MINUTES (e.g. 480 = 8 hours). date: description: Effective date of the adjustment in YYYY-MM-DD format type: string pattern: ^\d{4}-\d{2}-\d{2}$ expiry_date: description: >- Optional. The LAST day (inclusive, YYYY-MM-DD) these days can still be used; from the day after, whatever is left of them is forfeited. To let them be used through 2026-08-31, send 2026-08-31. May equal `date` (granted and gone the same day). Only allowed for positive adjustments. anyOf: - type: string pattern: ^\d{4}-\d{2}-\d{2}$ - type: 'null' comment: default: '' description: Optional comment for audit trail (max 500 characters) type: string maxLength: 500 required: - allowance_type_id - amount - date responses: '200': description: Successful response content: application/json: schema: type: object properties: id: type: number required: - id additionalProperties: false '400': description: Invalid input data content: application/json: schema: $ref: '#/components/schemas/error.BAD_REQUEST' '401': description: Authorization not provided content: application/json: schema: $ref: '#/components/schemas/error.UNAUTHORIZED' '403': description: Insufficient access content: application/json: schema: $ref: '#/components/schemas/error.FORBIDDEN' '500': description: Internal server error content: application/json: schema: $ref: '#/components/schemas/error.INTERNAL_SERVER_ERROR' security: - ApiKey: [] components: schemas: error.BAD_REQUEST: type: object properties: message: type: string description: The error message example: Invalid input data code: type: string description: The error code example: BAD_REQUEST issues: description: An array of issues that were responsible for the error example: [] type: array items: type: object properties: message: type: string required: - message additionalProperties: false required: - message - code additionalProperties: false title: Invalid input data error (400) description: The error information example: code: BAD_REQUEST message: Invalid input data issues: [] error.UNAUTHORIZED: type: object properties: message: type: string description: The error message example: Authorization not provided code: type: string description: The error code example: UNAUTHORIZED issues: description: An array of issues that were responsible for the error example: [] type: array items: type: object properties: message: type: string required: - message additionalProperties: false required: - message - code additionalProperties: false title: Authorization not provided error (401) description: The error information example: code: UNAUTHORIZED message: Authorization not provided issues: [] error.FORBIDDEN: type: object properties: message: type: string description: The error message example: Insufficient access code: type: string description: The error code example: FORBIDDEN issues: description: An array of issues that were responsible for the error example: [] type: array items: type: object properties: message: type: string required: - message additionalProperties: false required: - message - code additionalProperties: false title: Insufficient access error (403) description: The error information example: code: FORBIDDEN message: Insufficient access issues: [] error.INTERNAL_SERVER_ERROR: type: object properties: message: type: string description: The error message example: Internal server error code: type: string description: The error code example: INTERNAL_SERVER_ERROR issues: description: An array of issues that were responsible for the error example: [] type: array items: type: object properties: message: type: string required: - message additionalProperties: false required: - message - code additionalProperties: false title: Internal server error error (500) description: The error information example: code: INTERNAL_SERVER_ERROR message: Internal server error issues: [] securitySchemes: ApiKey: type: apiKey name: X-API-KEY in: header ````