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

# Get dashboard volume series

> Use this endpoint to get the number of validations per day across the window. Set the window with `period` (7d, 30d or 90d, default 30d), or with `start_date` and `end_date` (at most 90 days).



## OpenAPI

````yaml /en/openapi/v3-current/tracer.yaml get /v1/dashboard/volume
openapi: 3.1.0
info:
  title: Midaz Tracer API
  description: >-
    Reference for Midaz Tracer transaction validation, fraud rules, spending
    limits, reservations, and audit events.
  version: 4.0.0
servers:
  - url: https://tracer.sandbox.lerian.net
security: []
tags:
  - name: Validations API
  - name: Rules API
  - name: Limits API
  - name: Reservations API
  - name: Audit Events API
  - name: Dashboards API
paths:
  /v1/dashboard/volume:
    get:
      tags:
        - Dashboards API
      summary: Get dashboard volume series
      description: >-
        Use this endpoint to get the number of validations per day across the
        window. Set the window with `period` (7d, 30d or 90d, default 30d), or
        with `start_date` and `end_date` (at most 90 days).
      operationId: getDashboardVolume
      parameters:
        - description: >-
            Relative window: 7d, 30d or 90d (default: 30d). Mutually exclusive
            with start_date/end_date.
          explode: false
          in: query
          name: period
          schema:
            description: >-
              Relative window: 7d, 30d or 90d (default: 30d). Mutually exclusive
              with start_date/end_date.
            type: string
        - description: >-
            Window start (RFC3339). Requires end_date. Mutually exclusive with
            period.
          explode: false
          in: query
          name: start_date
          schema:
            description: >-
              Window start (RFC3339). Requires end_date. Mutually exclusive with
              period.
            type: string
        - description: >-
            Window end (RFC3339), exclusive. Requires start_date. Window may not
            exceed 90 days.
          explode: false
          in: query
          name: end_date
          schema:
            description: >-
              Window end (RFC3339), exclusive. Requires start_date. Window may
              not exceed 90 days.
            type: string
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DashboardVolume'
          description: OK
          headers:
            Cache-Control:
              schema:
                type: string
        '422':
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Error'
          description: Unprocessable Entity
        '500':
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Error'
          description: Internal Server Error
        default:
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Error'
          description: Error
      security:
        - BearerAuth: []
        - ApiKeyAuth: []
components:
  schemas:
    DashboardVolume:
      additionalProperties: false
      properties:
        points:
          items:
            $ref: '#/components/schemas/VolumePoint'
          type:
            - array
            - 'null'
        updatedAt:
          format: date-time
          type: string
        windowEnd:
          format: date-time
          type: string
        windowStart:
          format: date-time
          type: string
      required:
        - points
        - windowStart
        - windowEnd
        - updatedAt
      type: object
    Error:
      additionalProperties: true
      properties:
        code:
          description: >-
            Stable, machine-readable domain error code scoped to the emitting
            service (format: <SERVICE>-NNNN).
          type: string
        detail:
          description: >-
            A human-readable explanation specific to this occurrence of the
            problem.
          examples:
            - Property foo is required but is missing.
          type: string
        errors:
          description: Optional list of individual error details
          items:
            $ref: '#/components/schemas/ErrorDetail'
          type:
            - array
            - 'null'
        instance:
          description: >-
            A URI reference that identifies the specific occurrence of the
            problem.
          examples:
            - https://example.com/error-log/abc123
          format: uri
          type: string
        status:
          description: HTTP status code
          examples:
            - 400
          format: int64
          type: integer
        title:
          description: >-
            A short, human-readable summary of the problem type. This value
            should not change between occurrences of the error.
          examples:
            - Bad Request
          type: string
        type:
          default: about:blank
          description: A URI reference to human-readable documentation for the error.
          examples:
            - https://example.com/errors/example
          format: uri
          type: string
        upstream:
          $ref: '#/components/schemas/Upstream'
          description: >-
            RFC 9457 extension member: the error a proxied third-party provider
            reported. Absent unless the emitting service explicitly surfaced
            one.
      type: object
    VolumePoint:
      additionalProperties: false
      properties:
        date:
          examples:
            - '2026-09-19'
          type: string
        volume:
          examples:
            - 2740
          format: int64
          type: integer
      required:
        - date
        - volume
      type: object
    ErrorDetail:
      additionalProperties: false
      properties:
        location:
          description: >-
            Where the error occurred, e.g. 'body.items[3].tags' or
            'path.thing-id'
          type: string
        message:
          description: Error message text
          type: string
        value:
          description: The value at the given location
      type: object
    Upstream:
      additionalProperties: false
      properties:
        code:
          description: The upstream provider's own error code, verbatim.
          examples:
            - E4001
          type: string
        message:
          description: >-
            The upstream provider's own error message, verbatim (bounded, never
            its raw response body).
          examples:
            - account not found at provider
          type: string
      type: object
  securitySchemes:
    BearerAuth:
      bearerFormat: JWT
      description: JWT bearer token issued by the identity provider.
      scheme: bearer
      type: http
    ApiKeyAuth:
      description: Static API key presented in the X-API-Key header.
      in: header
      name: X-API-Key
      type: apiKey

````