openapi: 3.1.0
info:
  title: Temenos Transact Microservices API
  description: >-
    Cloud-native microservices APIs for Temenos Transact providing callback
    registry for long-running transactions, event store for business and
    system events, configuration management, user entitlements, service
    orchestration, application metering, and traceability for non-repudiation
    across all API services.
  version: '1.0.0'
  contact:
    name: Temenos Developer Support
    url: https://developer.temenos.com/
    email: api.support@temenos.com
  license:
    name: Temenos Terms of Service
    url: https://www.temenos.com/legal-information/website-terms-and-conditions/
  termsOfService: https://www.temenos.com/legal-information/website-terms-and-conditions/
externalDocs:
  description: Temenos Transact Microservices API Documentation
  url: https://developer.temenos.com/transact-microservice-apis
servers:
  - url: https://api.temenos.com/transact/microservices/v1
    description: Temenos Transact Microservices API - Production
security:
  - bearerAuth: []
tags:
  - name: Application Metering
    description: >-
      Store and retrieve consumed business values and API usage metrics
      across Transact and Infinity systems.
  - name: Callback Registry
    description: >-
      Register callback URLs to receive notifications when long-running
      transaction processing completes.
  - name: Configuration Management
    description: >-
      Centralized configuration services for managing application
      configurations under specific configuration groups.
  - name: Entitlements
    description: >-
      Manage user entitlements and role assignments for specific
      products based on entitlement policies.
  - name: Event Store
    description: >-
      Retrieve business and system events raised from Temenos Transact
      and Infinity products.
  - name: Service Orchestrator
    description: >-
      Create and manage service orchestration sequences for executing
      business operations spanning different applications.
  - name: Traceability
    description: >-
      Non-repudiation capabilities providing detailed request and
      response message information for executed API services.
paths:
  /callbacks:
    get:
      operationId: listCallbacks
      summary: List Registered Callbacks
      description: >-
        Retrieve the list of registered callback URLs for receiving
        notifications about long-running transaction results.
      tags:
        - Callback Registry
      parameters:
        - $ref: '#/components/parameters/pageSize'
        - $ref: '#/components/parameters/pageStart'
      responses:
        '200':
          description: Successful retrieval of callbacks
          content:
            application/json:
              schema:
                type: object
                properties:
                  body:
                    type: array
                    items:
                      $ref: '#/components/schemas/Callback'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: registerCallback
      summary: Register Callback URL
      description: >-
        Register a callback URL for receiving notifications when
        long-running transaction processing completes.
      tags:
        - Callback Registry
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CallbackCreate'
      responses:
        '201':
          description: Callback registered successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Callback'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /callbacks/{callbackId}:
    delete:
      operationId: removeCallback
      summary: Remove Callback Registration
      description: >-
        Remove a previously registered callback URL.
      tags:
        - Callback Registry
      parameters:
        - name: callbackId
          in: path
          required: true
          description: Callback registration identifier
          schema:
            type: string
      responses:
        '204':
          description: Callback removed successfully
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /events:
    get:
      operationId: listEvents
      summary: List Events
      description: >-
        Retrieve business and system events from the event store raised
        by Temenos Transact and Infinity products. Supports filtering
        by event type, date range, and source.
      tags:
        - Event Store
      parameters:
        - $ref: '#/components/parameters/pageSize'
        - $ref: '#/components/parameters/pageStart'
        - name: eventType
          in: query
          description: Filter by event type
          schema:
            type: string
            enum:
              - BUSINESS
              - SYSTEM
        - name: source
          in: query
          description: Filter by event source
          schema:
            type: string
        - name: dateFrom
          in: query
          description: Start date filter
          schema:
            type: string
            format: date-time
        - name: dateTo
          in: query
          description: End date filter
          schema:
            type: string
            format: date-time
      responses:
        '200':
          description: Successful retrieval of events
          content:
            application/json:
              schema:
                type: object
                properties:
                  header:
                    $ref: '#/components/schemas/PaginationHeader'
                  body:
                    type: array
                    items:
                      $ref: '#/components/schemas/Event'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /events/{eventId}:
    get:
      operationId: getEvent
      summary: Get Event Details
      description: >-
        Retrieve detailed information for a specific event including
        the full event payload and processing metadata.
      tags:
        - Event Store
      parameters:
        - name: eventId
          in: path
          required: true
          description: Event identifier
          schema:
            type: string
      responses:
        '200':
          description: Successful retrieval of event details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Event'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /configurations:
    get:
      operationId: listConfigurations
      summary: List Configurations
      description: >-
        Retrieve application configurations organized by configuration
        groups for centralized configuration management.
      tags:
        - Configuration Management
      parameters:
        - name: configGroup
          in: query
          description: Filter by configuration group
          schema:
            type: string
      responses:
        '200':
          description: Successful retrieval of configurations
          content:
            application/json:
              schema:
                type: object
                properties:
                  body:
                    type: array
                    items:
                      $ref: '#/components/schemas/Configuration'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createConfiguration
      summary: Create Configuration
      description: >-
        Create a new configuration entry within a specific configuration
        group for application settings management.
      tags:
        - Configuration Management
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ConfigurationCreate'
      responses:
        '201':
          description: Configuration created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Configuration'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /entitlements:
    get:
      operationId: listEntitlements
      summary: List User Entitlements
      description: >-
        Retrieve user entitlements and role assignments across products
        based on configured entitlement policies.
      tags:
        - Entitlements
      parameters:
        - name: userId
          in: query
          description: Filter by user identifier
          schema:
            type: string
        - name: productId
          in: query
          description: Filter by product identifier
          schema:
            type: string
      responses:
        '200':
          description: Successful retrieval of entitlements
          content:
            application/json:
              schema:
                type: object
                properties:
                  body:
                    type: array
                    items:
                      $ref: '#/components/schemas/Entitlement'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createEntitlement
      summary: Assign Entitlement
      description: >-
        Assign entitlements and roles to a user for specific products
        based on entitlement policies.
      tags:
        - Entitlements
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/EntitlementCreate'
      responses:
        '201':
          description: Entitlement assigned
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Entitlement'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /orchestrations:
    get:
      operationId: listOrchestrations
      summary: List Orchestration Sequences
      description: >-
        Retrieve service orchestration sequence definitions for
        executing multi-step business operations.
      tags:
        - Service Orchestrator
      responses:
        '200':
          description: Successful retrieval of orchestrations
          content:
            application/json:
              schema:
                type: object
                properties:
                  body:
                    type: array
                    items:
                      $ref: '#/components/schemas/Orchestration'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createOrchestration
      summary: Create Orchestration Sequence
      description: >-
        Create a new service orchestration sequence defining the order
        of business operations across different applications.
      tags:
        - Service Orchestrator
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/OrchestrationCreate'
      responses:
        '201':
          description: Orchestration created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Orchestration'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /orchestrations/{orchestrationId}/execute:
    post:
      operationId: executeOrchestration
      summary: Execute Orchestration Sequence
      description: >-
        Trigger execution of a defined service orchestration sequence
        with provided input parameters.
      tags:
        - Service Orchestrator
      parameters:
        - name: orchestrationId
          in: path
          required: true
          description: Orchestration sequence identifier
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                inputParameters:
                  type: object
                  description: Input parameters for the orchestration
                  additionalProperties: true
      responses:
        '202':
          description: Orchestration execution started
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrchestrationExecution'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /metering/records:
    get:
      operationId: listMeteringRecords
      summary: List Metering Records
      description: >-
        Retrieve API usage metrics and consumed business values from
        Transact and Infinity systems.
      tags:
        - Application Metering
      parameters:
        - $ref: '#/components/parameters/pageSize'
        - $ref: '#/components/parameters/pageStart'
        - name: dateFrom
          in: query
          description: Start date
          schema:
            type: string
            format: date
        - name: dateTo
          in: query
          description: End date
          schema:
            type: string
            format: date
      responses:
        '200':
          description: Successful retrieval of metering records
          content:
            application/json:
              schema:
                type: object
                properties:
                  header:
                    $ref: '#/components/schemas/PaginationHeader'
                  body:
                    type: array
                    items:
                      $ref: '#/components/schemas/MeteringRecord'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /traceability/{serviceId}:
    get:
      operationId: getTraceabilityRecord
      summary: Get Traceability Record
      description: >-
        Retrieve detailed request and response message information for
        an executed API service providing non-repudiation evidence.
      tags:
        - Traceability
      parameters:
        - name: serviceId
          in: path
          required: true
          description: Service execution identifier
          schema:
            type: string
      responses:
        '200':
          description: Successful retrieval of traceability record
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TraceabilityRecord'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
  parameters:
    pageSize:
      name: page_size
      in: query
      description: Records per page
      schema:
        type: integer
        minimum: 1
        maximum: 100
        default: 25
    pageStart:
      name: page_start
      in: query
      description: Starting record
      schema:
        type: integer
        minimum: 0
        default: 0
  responses:
    BadRequest:
      description: Invalid request
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Authentication required
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    NotFound:
      description: Not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    PaginationHeader:
      type: object
      description: Pagination metadata
      properties:
        page_size:
          type: integer
        page_start:
          type: integer
        total_size:
          type: integer
    Callback:
      type: object
      description: Registered callback
      properties:
        callbackId:
          type: string
          description: Callback identifier
        callbackUrl:
          type: string
          format: uri
          description: Callback URL
        transactionType:
          type: string
          description: Transaction type filter
        status:
          type: string
          description: Registration status
    CallbackCreate:
      type: object
      description: Callback registration request
      required:
        - callbackUrl
      properties:
        callbackUrl:
          type: string
          format: uri
          description: Callback URL to register
        transactionType:
          type: string
          description: Transaction type to filter
    Event:
      type: object
      description: Business or system event
      properties:
        eventId:
          type: string
          description: Event identifier
        eventType:
          type: string
          description: Event classification
          enum:
            - BUSINESS
            - SYSTEM
        eventName:
          type: string
          description: Event name
        source:
          type: string
          description: Event source application
        payload:
          type: object
          description: Event payload data
          additionalProperties: true
        timestamp:
          type: string
          format: date-time
          description: Event timestamp
        correlationId:
          type: string
          description: Correlation identifier for tracing
    Configuration:
      type: object
      description: Application configuration
      properties:
        configurationId:
          type: string
          description: Configuration identifier
        configGroup:
          type: string
          description: Configuration group
        key:
          type: string
          description: Configuration key
        value:
          type: string
          description: Configuration value
    ConfigurationCreate:
      type: object
      description: Configuration creation request
      required:
        - configGroup
        - key
        - value
      properties:
        configGroup:
          type: string
          description: Configuration group
        key:
          type: string
          description: Configuration key
        value:
          type: string
          description: Configuration value
    Entitlement:
      type: object
      description: User entitlement
      properties:
        entitlementId:
          type: string
          description: Entitlement identifier
        userId:
          type: string
          description: User identifier
        productId:
          type: string
          description: Product identifier
        role:
          type: string
          description: Assigned role
        permissions:
          type: array
          description: Granted permissions
          items:
            type: string
        status:
          type: string
          description: Entitlement status
    EntitlementCreate:
      type: object
      description: Entitlement assignment request
      required:
        - userId
        - productId
        - role
      properties:
        userId:
          type: string
          description: User identifier
        productId:
          type: string
          description: Product identifier
        role:
          type: string
          description: Role to assign
    Orchestration:
      type: object
      description: Service orchestration sequence
      properties:
        orchestrationId:
          type: string
          description: Orchestration identifier
        name:
          type: string
          description: Orchestration name
        description:
          type: string
          description: Orchestration description
        steps:
          type: array
          description: Orchestration steps
          items:
            type: object
            properties:
              stepOrder:
                type: integer
                description: Step order
              serviceName:
                type: string
                description: Service to invoke
              operationId:
                type: string
                description: Operation to execute
        status:
          type: string
          description: Orchestration status
    OrchestrationCreate:
      type: object
      description: Orchestration creation request
      required:
        - name
        - steps
      properties:
        name:
          type: string
          description: Orchestration name
        description:
          type: string
          description: Orchestration description
        steps:
          type: array
          description: Orchestration steps
          items:
            type: object
            required:
              - stepOrder
              - serviceName
              - operationId
            properties:
              stepOrder:
                type: integer
              serviceName:
                type: string
              operationId:
                type: string
    OrchestrationExecution:
      type: object
      description: Orchestration execution status
      properties:
        executionId:
          type: string
          description: Execution identifier
        orchestrationId:
          type: string
          description: Orchestration identifier
        status:
          type: string
          description: Execution status
          enum:
            - STARTED
            - IN_PROGRESS
            - COMPLETED
            - FAILED
        startTime:
          type: string
          format: date-time
          description: Start timestamp
    MeteringRecord:
      type: object
      description: API usage metering record
      properties:
        recordId:
          type: string
          description: Record identifier
        serviceName:
          type: string
          description: Service name
        operationId:
          type: string
          description: Operation identifier
        callCount:
          type: integer
          description: Number of API calls
        date:
          type: string
          format: date
          description: Metering date
    TraceabilityRecord:
      type: object
      description: Service traceability record
      properties:
        serviceId:
          type: string
          description: Service execution identifier
        serviceName:
          type: string
          description: Service name
        requestTimestamp:
          type: string
          format: date-time
          description: Request timestamp
        responseTimestamp:
          type: string
          format: date-time
          description: Response timestamp
        requestPayload:
          type: object
          description: Request message payload
          additionalProperties: true
        responsePayload:
          type: object
          description: Response message payload
          additionalProperties: true
        statusCode:
          type: integer
          description: Response status code
        userId:
          type: string
          description: Executing user
    Error:
      type: object
      description: Error response
      properties:
        errorCode:
          type: string
          description: Error code
        errorMessage:
          type: string
          description: Error description