Pomelo Users API

openapi: 3.0.1
info:
  title: Pomelo Authentication Users API
  description: REST API for Pomelo (pomelo.la), the Latin American card-issuing and embedded-finance platform. Covers user onboarding and identity verification (KYC/KYB), card issuing and lifecycle management, card accounts and balances, transaction processing and history, transfers and settlements, and the real-time authorizer plus event webhooks. Authentication uses the OAuth 2.0 client-credentials grant; the issued JWT is sent as a Bearer token on every request.
  termsOfService: https://www.pomelo.la
  contact:
    name: Pomelo Developers
    url: https://developers.pomelo.la
  version: '1.0'
servers:
- url: https://api.pomelo.la
  description: Pomelo production API
- url: https://auth.pomelo.la
  description: Pomelo OAuth 2.0 token issuer
security:
- bearerAuth: []
tags:
- name: Users
  description: Cardholder records and KYC/KYB identity verification.
paths:
  /users/v1:
    post:
      operationId: createUser
      tags:
      - Users
      summary: Create a user.
      description: Register a new cardholder. An email uniquely identifies the user on the platform.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UserRequest'
      responses:
        '201':
          description: User created.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UserEnvelope'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
    get:
      operationId: searchUsers
      tags:
      - Users
      summary: Search users.
      description: Query the user database by parameters such as identification, email, or status.
      parameters:
      - name: identification_value
        in: query
        schema:
          type: string
      - name: email
        in: query
        schema:
          type: string
          format: email
      - name: status
        in: query
        schema:
          $ref: '#/components/schemas/UserStatus'
      - $ref: '#/components/parameters/PageSize'
      - $ref: '#/components/parameters/PageNumber'
      responses:
        '200':
          description: Matching users.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UserList'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /users/v1/{id}:
    parameters:
    - $ref: '#/components/parameters/UserId'
    get:
      operationId: getUser
      tags:
      - Users
      summary: Get a user.
      responses:
        '200':
          description: The requested user.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UserEnvelope'
        '404':
          $ref: '#/components/responses/NotFound'
    patch:
      operationId: modifyUser
      tags:
      - Users
      summary: Modify a user.
      description: Update existing personal information for a user.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UserPatch'
      responses:
        '200':
          description: Updated user.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UserEnvelope'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    User:
      allOf:
      - $ref: '#/components/schemas/UserRequest'
      - type: object
        properties:
          id:
            type: string
          status:
            $ref: '#/components/schemas/UserStatus'
          created_at:
            type: string
            format: date-time
    UserPatch:
      type: object
      properties:
        email:
          type: string
          format: email
        phone:
          type: string
        legal_address:
          $ref: '#/components/schemas/Address'
        status:
          $ref: '#/components/schemas/UserStatus'
    PageMeta:
      type: object
      properties:
        pagination:
          type: object
          properties:
            page_size:
              type: integer
            page_number:
              type: integer
            total_pages:
              type: integer
            total_elements:
              type: integer
    UserStatus:
      type: string
      enum:
      - ACTIVE
      - BLOCKED
      - DISABLED
    UserEnvelope:
      type: object
      properties:
        data:
          $ref: '#/components/schemas/User'
    Error:
      type: object
      properties:
        error:
          type: object
          properties:
            details:
              type: array
              items:
                type: object
                properties:
                  code:
                    type: string
                  detail:
                    type: string
    Address:
      type: object
      properties:
        street_name:
          type: string
        street_number:
          type: string
        zip_code:
          type: string
        city:
          type: string
        region:
          type: string
        country:
          type: string
          description: ISO 3166-1 alpha-3 country code.
    UserRequest:
      type: object
      required:
      - name
      - surname
      - email
      - operation_country
      properties:
        name:
          type: string
        surname:
          type: string
        identification_type:
          type: string
          example: DNI
        identification_value:
          type: string
        birthdate:
          type: string
          format: date
        gender:
          type: string
          enum:
          - MALE
          - FEMALE
          - OTHER
        email:
          type: string
          format: email
        phone:
          type: string
        legal_address:
          $ref: '#/components/schemas/Address'
        operation_country:
          type: string
          description: ISO 3166-1 alpha-3 operating country (e.g. ARG, BRA, MEX).
    UserList:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/User'
        meta:
          $ref: '#/components/schemas/PageMeta'
  responses:
    NotFound:
      description: Resource not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    BadRequest:
      description: Invalid request.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Missing or invalid Bearer token.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  parameters:
    PageNumber:
      name: page[number]
      in: query
      schema:
        type: integer
        default: 0
    UserId:
      name: id
      in: path
      required: true
      schema:
        type: string
    PageSize:
      name: page[size]
      in: query
      schema:
        type: integer
        default: 25
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: OAuth 2.0 client-credentials access token issued by /oauth/token.
    oauth2:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://auth.pomelo.la/oauth/token
          scopes: {}