Allianz Trade Company Grade API

openapi: 3.0.3
info:
  title: Allianz Trade Company Grade API
  description: >-
    Retrieve creditworthiness grades for clients and prospects after cover
    requests. Supports bulk operations for grading multiple companies
    simultaneously, enabling automated credit risk assessment within ERP systems.
  version: 1.0.0
  contact:
    name: Allianz Trade API Support
    email: api@allianz-trade.com
    url: https://developers.allianz-trade.com/
  x-generated-from: documentation
servers:
  - url: https://api.allianz-trade.com/v1
    description: Allianz Trade API production server
security:
  - OAuth2: []
tags:
  - name: Company Grade
    description: Company creditworthiness grading operations
paths:
  /company-grades:
    get:
      operationId: listCompanyGrades
      summary: Allianz Trade List Company Grades
      description: Retrieve a paginated list of company creditworthiness grades for your portfolio.
      tags:
        - Company Grade
      parameters:
        - name: pageSize
          in: query
          required: false
          description: Number of items per page (Allianz Trade pagination standard)
          schema:
            type: integer
            default: 20
            minimum: 1
            maximum: 100
          example: 20
        - name: page
          in: query
          required: false
          description: Page number starting from 1
          schema:
            type: integer
            default: 1
            minimum: 1
          example: 1
        - name: totalRequired
          in: query
          required: false
          description: Whether to include total count in response headers
          schema:
            type: boolean
            default: false
          example: false
        - name: policyId
          in: query
          required: false
          description: Filter grades by policy identifier
          schema:
            type: string
          example: "POL-500123"
      responses:
        '200':
          description: Company grades retrieved successfully
          headers:
            Total-Items:
              description: Total number of grades (when totalRequired=true)
              schema:
                type: integer
            Total-Pages:
              description: Total number of pages (when totalRequired=true)
              schema:
                type: integer
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CompanyGradeList'
              examples:
                ListCompanyGrades200Example:
                  summary: Default listCompanyGrades 200 response
                  x-microcks-default: true
                  value:
                    data:
                      - gradeId: "GRD-500123"
                        policyId: "POL-500123"
                        companyName: "Acme Corp"
                        grade: B
                        gradeScore: 65
                        currency: EUR
                        creditLimit: 100000.00
                        validUntil: "2026-12-31"
        '401':
          description: Unauthorized - invalid or missing OAuth2 token
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Forbidden - insufficient permissions
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK

    post:
      operationId: requestCompanyGrade
      summary: Allianz Trade Request Company Grade
      description: >-
        Request a creditworthiness grade for a company or submit a bulk grading
        request for multiple companies within the same policy.
      tags:
        - Company Grade
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CompanyGradeRequest'
            examples:
              CompanyGradeRequestExample:
                summary: Default requestCompanyGrade request
                x-microcks-default: true
                value:
                  policyId: "POL-500123"
                  companyName: "Acme Corp"
                  companyRegistrationNumber: "FR123456789"
                  country: FR
                  requestedCreditLimit: 100000.00
                  currency: EUR
      responses:
        '202':
          description: Grade request accepted for processing
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/JobResponse'
              examples:
                RequestCompanyGrade202Example:
                  summary: Default requestCompanyGrade 202 response
                  x-microcks-default: true
                  value:
                    jobId: "JOB-500789"
                    status: pending
                    createdAt: "2026-04-19T10:30:00Z"
        '400':
          description: Invalid request parameters
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK

  /company-grades/{gradeId}:
    get:
      operationId: getCompanyGrade
      summary: Allianz Trade Get Company Grade
      description: Retrieve the creditworthiness grade for a specific company by grade identifier.
      tags:
        - Company Grade
      parameters:
        - name: gradeId
          in: path
          required: true
          description: Unique identifier of the company grade
          schema:
            type: string
          example: "GRD-500123"
      responses:
        '200':
          description: Company grade retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CompanyGrade'
              examples:
                GetCompanyGrade200Example:
                  summary: Default getCompanyGrade 200 response
                  x-microcks-default: true
                  value:
                    gradeId: "GRD-500123"
                    policyId: "POL-500123"
                    companyName: "Acme Corp"
                    companyRegistrationNumber: "FR123456789"
                    country: FR
                    grade: B
                    gradeScore: 65
                    currency: EUR
                    creditLimit: 100000.00
                    requestedCreditLimit: 100000.00
                    validUntil: "2026-12-31"
                    gradedAt: "2026-04-19T10:31:00Z"
        '404':
          description: Grade not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK

  /jobs/{jobId}:
    get:
      operationId: getJobStatus
      summary: Allianz Trade Get Job Status
      description: Poll for the status of an asynchronous grading operation submitted via POST.
      tags:
        - Company Grade
      parameters:
        - name: jobId
          in: path
          required: true
          description: Unique identifier of the async job
          schema:
            type: string
          example: "JOB-500789"
      responses:
        '200':
          description: Job status retrieved
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/JobResponse'
              examples:
                GetJobStatus200Example:
                  summary: Default getJobStatus 200 response
                  x-microcks-default: true
                  value:
                    jobId: "JOB-500789"
                    status: processed
                    result:
                      gradeId: "GRD-500123"
                    createdAt: "2026-04-19T10:30:00Z"
                    completedAt: "2026-04-19T10:31:00Z"
        '404':
          description: Job not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK

components:
  securitySchemes:
    OAuth2:
      type: oauth2
      description: OAuth2 client credentials for Allianz Trade API access
      flows:
        clientCredentials:
          tokenUrl: https://api.allianz-trade.com/oauth2/token
          scopes:
            grades:read: Read company grades
            grades:write: Request company grades

  schemas:
    CompanyGrade:
      title: CompanyGrade
      type: object
      description: A company creditworthiness grade from Allianz Trade
      properties:
        gradeId:
          type: string
          description: Unique identifier for the company grade
          example: "GRD-500123"
        policyId:
          type: string
          description: Trade credit insurance policy identifier
          example: "POL-500123"
        companyName:
          type: string
          description: Name of the graded company
          example: "Acme Corp"
        companyRegistrationNumber:
          type: string
          description: Official company registration number
          example: "FR123456789"
        country:
          type: string
          description: ISO 3166-1 alpha-2 country code
          example: FR
        grade:
          type: string
          description: Creditworthiness grade letter
          enum:
            - A
            - B
            - C
            - D
            - E
          example: B
        gradeScore:
          type: integer
          description: Numeric score underlying the grade (0-100)
          minimum: 0
          maximum: 100
          example: 65
        currency:
          type: string
          description: ISO 4217 currency code
          example: EUR
        creditLimit:
          type: number
          format: double
          description: Approved credit limit amount
          example: 100000.00
        requestedCreditLimit:
          type: number
          format: double
          description: Originally requested credit limit
          example: 100000.00
        validUntil:
          type: string
          format: date
          description: Date until which the grade is valid
          example: "2026-12-31"
        gradedAt:
          type: string
          format: date-time
          description: Timestamp when the grade was issued
          example: "2026-04-19T10:31:00Z"

    CompanyGradeList:
      title: CompanyGradeList
      type: object
      description: Paginated list of company grades
      properties:
        data:
          type: array
          description: List of company grade records
          items:
            $ref: '#/components/schemas/CompanyGrade'

    CompanyGradeRequest:
      title: CompanyGradeRequest
      type: object
      description: Request body for requesting a company creditworthiness grade
      required:
        - policyId
        - companyName
        - country
        - requestedCreditLimit
        - currency
      properties:
        policyId:
          type: string
          description: Trade credit insurance policy identifier
          example: "POL-500123"
        companyName:
          type: string
          description: Name of the company to grade
          example: "Acme Corp"
        companyRegistrationNumber:
          type: string
          description: Official company registration number
          example: "FR123456789"
        country:
          type: string
          description: ISO 3166-1 alpha-2 country code of the company
          example: FR
        requestedCreditLimit:
          type: number
          format: double
          description: Requested credit limit amount
          example: 100000.00
        currency:
          type: string
          description: ISO 4217 currency code
          example: EUR

    JobResponse:
      title: JobResponse
      type: object
      description: Async job status response
      properties:
        jobId:
          type: string
          description: Unique identifier for the async job
          example: "JOB-500789"
        status:
          type: string
          description: Current status of the job
          enum:
            - pending
            - processed
            - failed
          example: processed
        result:
          type: object
          description: Result data after successful job completion
          example:
            gradeId: "GRD-500123"
        createdAt:
          type: string
          format: date-time
          description: When the job was created
          example: "2026-04-19T10:30:00Z"
        completedAt:
          type: string
          format: date-time
          description: When the job completed (null if still pending)
          example: "2026-04-19T10:31:00Z"

    ErrorResponse:
      title: ErrorResponse
      type: object
      description: Standard error response
      properties:
        code:
          type: string
          description: Error code
          example: INVALID_REQUEST
        message:
          type: string
          description: Human-readable error description
          example: "The requestedCreditLimit must be a positive number"
        requestId:
          type: string
          description: Request identifier for support reference
          example: "req-500999"