> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bevits.com/llms.txt
> Use this file to discover all available pages before exploring further.

# List customers

> Lists organization customers with identity, subscription, date range, tag, and segment filters.



## OpenAPI

````yaml /openapi.en.json get /v1/customers
openapi: 3.1.0
info:
  title: Bevits API
  version: 1.0.0
  description: >-
    Public read-only API for querying CRM, purchase, and automation data from a
    Bevits organization.
  license:
    name: Proprietary
    identifier: LicenseRef-Proprietary
servers:
  - url: https://api.bevits.com
    description: Production
security:
  - bearerAuth: []
tags:
  - name: System
    description: API availability.
  - name: Identity
    description: Organization and API key identity.
  - name: Customers
    description: Customers and their relationships.
  - name: Segments
    description: Customer segments.
  - name: Purchases
    description: Purchases imported from integrations.
  - name: CRM data
    description: Tags and attribute definitions.
  - name: Automations
    description: Automation flows.
  - name: Campaigns
    description: Email campaigns.
paths:
  /v1/customers:
    get:
      tags:
        - Customers
      summary: List customers
      description: >-
        Lists organization customers with identity, subscription, date range,
        tag, and segment filters.
      operationId: listCustomers
      parameters:
        - $ref: '#/components/parameters/Limit'
        - $ref: '#/components/parameters/CustomerCursor'
        - $ref: '#/components/parameters/CustomerEmail'
        - $ref: '#/components/parameters/CustomerPhone'
        - $ref: '#/components/parameters/TagFilter'
        - $ref: '#/components/parameters/SegmentFilter'
        - $ref: '#/components/parameters/SubscribedFilter'
        - $ref: '#/components/parameters/CreatedSince'
        - $ref: '#/components/parameters/CreatedUntil'
        - $ref: '#/components/parameters/UpdatedSince'
        - $ref: '#/components/parameters/Search'
        - $ref: '#/components/parameters/CustomerSort'
      responses:
        '200':
          $ref: '#/components/responses/CustomerPage'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '422':
          $ref: '#/components/responses/ValidationError'
        '429':
          $ref: '#/components/responses/RateLimited'
        '500':
          $ref: '#/components/responses/InternalError'
components:
  parameters:
    Limit:
      name: limit
      in: query
      description: Maximum number of items per page.
      schema:
        type: integer
        minimum: 1
        maximum: 100
        default: 25
    CustomerCursor:
      name: starting_after
      in: query
      description: ID of the last customer on the previous page.
      schema:
        type: string
        pattern: ^cus_[A-Za-z0-9_-]+$
    CustomerEmail:
      name: email
      in: query
      description: Customer's exact email address.
      schema:
        type: string
        format: email
    CustomerPhone:
      name: phone
      in: query
      description: Customer phone number, from 3 to 32 characters.
      schema:
        type: string
        minLength: 3
        maxLength: 32
    TagFilter:
      name: tag_id
      in: query
      description: Filters customers by tag.
      schema:
        type: string
        pattern: ^tag_[A-Za-z0-9_-]+$
    SegmentFilter:
      name: segment_id
      in: query
      description: Filters customers by segment.
      schema:
        type: string
        pattern: ^seg_[A-Za-z0-9_-]+$
    SubscribedFilter:
      name: is_subscribed
      in: query
      description: Filters customers by subscription status.
      schema:
        type: boolean
    CreatedSince:
      name: created_since
      in: query
      description: Includes items created at or after this instant.
      schema:
        type: string
        format: date-time
    CreatedUntil:
      name: created_until
      in: query
      description: Includes items created at or before this instant.
      schema:
        type: string
        format: date-time
    UpdatedSince:
      name: updated_since
      in: query
      description: Includes customers updated at or after this instant.
      schema:
        type: string
        format: date-time
    Search:
      name: q
      in: query
      description: Search text, up to 256 characters.
      schema:
        type: string
        minLength: 1
        maxLength: 256
    CustomerSort:
      name: sort
      in: query
      description: Sorts by last update or total amount spent.
      schema:
        type: string
        enum:
          - updated
          - total_spent
        default: updated
  responses:
    CustomerPage:
      description: Customer page.
      headers:
        ETag:
          $ref: '#/components/headers/ETag'
        X-Request-Id:
          $ref: '#/components/headers/RequestId'
        X-RateLimit-Limit:
          $ref: '#/components/headers/RateLimitLimit'
        X-RateLimit-Remaining:
          $ref: '#/components/headers/RateLimitRemaining'
        X-RateLimit-Reset:
          $ref: '#/components/headers/RateLimitReset'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/CustomerPage'
    Unauthorized:
      description: Missing, invalid, expired, or revoked API key.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          example:
            error:
              type: authentication_error
              message: Invalid API key.
              request_id: req_07f6cdc3c20249d6afcd90b4
    ValidationError:
      description: A parameter failed validation.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          example:
            error:
              type: validation_error
              message: Invalid query parameters.
              param: limit
              request_id: req_07f6cdc3c20249d6afcd90b4
    RateLimited:
      description: Request limit exceeded.
      headers:
        Retry-After:
          $ref: '#/components/headers/RetryAfter'
        X-RateLimit-Limit:
          $ref: '#/components/headers/RateLimitLimit'
        X-RateLimit-Remaining:
          $ref: '#/components/headers/RateLimitRemaining'
        X-RateLimit-Reset:
          $ref: '#/components/headers/RateLimitReset'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/RateLimitErrorResponse'
    InternalError:
      description: Unexpected server error.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  headers:
    ETag:
      description: Content version identifier for conditional caching.
      schema:
        type: string
        example: '"v1-4ad31f5efb6b8f35"'
    RequestId:
      description: Request identifier for support and tracing.
      schema:
        type: string
        pattern: ^req_[a-f0-9]{24}$
    RateLimitLimit:
      description: Total limit for the current window.
      schema:
        type: integer
        example: 600
    RateLimitRemaining:
      description: Requests remaining in the current window.
      schema:
        type: integer
        example: 599
    RateLimitReset:
      description: UTC instant when the current window ends.
      schema:
        type: string
        format: date-time
    RetryAfter:
      description: Seconds before retrying.
      schema:
        type: integer
        minimum: 1
  schemas:
    CustomerPage:
      allOf:
        - $ref: '#/components/schemas/Page'
        - type: object
          required:
            - data
          properties:
            data:
              type: array
              items:
                $ref: '#/components/schemas/CustomerSummary'
    ErrorResponse:
      type: object
      required:
        - error
      properties:
        error:
          $ref: '#/components/schemas/Error'
    RateLimitErrorResponse:
      allOf:
        - $ref: '#/components/schemas/ErrorResponse'
        - type: object
          required:
            - retry_after
          properties:
            retry_after:
              type: integer
              minimum: 1
              description: Seconds before retrying.
    Page:
      type: object
      required:
        - data
        - has_more
      properties:
        has_more:
          type: boolean
          description: Indicates whether another page is available.
    CustomerSummary:
      type: object
      required:
        - object
        - id
        - created_at
        - updated_at
        - html_url
      properties:
        object:
          type: string
          const: customer
        id:
          type: string
          pattern: ^cus_[A-Za-z0-9_-]+$
        name:
          type: string
        email:
          type: string
          format: email
        phone:
          type: string
          description: Phone number with country code, when available.
        source:
          type: string
        is_subscribed:
          type: boolean
        is_subscribed_to_email:
          type: boolean
        total_spent_in_cents:
          type: integer
        total_orders:
          type: integer
        first_purchase_date:
          type: string
          format: date-time
        last_purchase_date:
          type: string
          format: date-time
        created_at:
          type: string
          format: date-time
        updated_at:
          type: string
          format: date-time
        html_url:
          type: string
          format: uri
    Error:
      type: object
      required:
        - type
        - message
        - request_id
      properties:
        type:
          type: string
          enum:
            - authentication_error
            - conflict
            - internal_error
            - invalid_request
            - not_found
            - permission_denied
            - rate_limited
            - validation_error
        message:
          type: string
        param:
          type: string
        request_id:
          type: string
          pattern: ^req_[a-f0-9]{24}$
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: bvt_live_...
      description: API key created in the organization settings.

````