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

# List arena matches leaderboard

> Requires scopes: eval:read



## OpenAPI

````yaml /api-reference/openapi.json get /api/arena-matches/leaderboard
openapi: 3.1.0
info:
  title: EvalGate API
  version: 3.7.6
  description: EvalGate API. See docs/api-contract.md for stability commitments.
servers:
  - url: https://evalgate.com
    description: Production
  - url: http://localhost:3000
    description: Local
security: []
paths:
  /api/arena-matches/leaderboard:
    get:
      tags:
        - arena matches
      summary: List arena matches leaderboard
      description: 'Requires scopes: eval:read'
      operationId: get_arena_matches_leaderboard
      parameters:
        - name: limit
          in: query
          required: false
          schema:
            type: integer
            minimum: 1
            maximum: 1000
            default: 50
        - name: offset
          in: query
          required: false
          schema:
            type: integer
            minimum: 0
            default: 0
        - name: days
          in: query
          required: false
          schema:
            type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: >-
                  #/components/schemas/GetApiArenaMatchesLeaderboardResponse200ApplicationJson
        '400':
          $ref: '#/components/responses/ValidationError'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          $ref: '#/components/responses/Conflict'
        '429':
          $ref: '#/components/responses/RateLimited'
        '500':
          $ref: '#/components/responses/InternalError'
      security:
        - bearerAuth:
            - eval:read
components:
  schemas:
    GetApiArenaMatchesLeaderboardResponse200ApplicationJson:
      type: array
      items:
        type: object
        properties:
          modelId:
            type: string
          modelLabel:
            type: string
          totalMatches:
            type: number
          wins:
            type: number
          losses:
            type: number
          draws:
            type: number
          winRate:
            type: number
          averageScore:
            type: number
          averageResponseTime:
            type: number
          totalCost:
            type: number
          costSummary:
            type: object
            properties:
              currency:
                type: string
                enum:
                  - USD
              decimalPlaces:
                type: number
                enum:
                  - 8
              totalUsd:
                type: string
              verifiedUsd:
                type: string
              estimatedUsd:
                type: string
              verifiedCount:
                type: number
              estimatedCount:
                type: number
              unknownCount:
                type: number
              recordCount:
                type: number
              attribution:
                type: object
                properties:
                  retryCount:
                    type: number
                  retryUsd:
                    type: string
                  fallbackCount:
                    type: number
                  fallbackUsd:
                    type: string
                  cachedCallCount:
                    type: number
                  cachedInputTokens:
                    type: number
                  cancelledCount:
                    type: number
                  cancelledUsd:
                    type: string
                  streamedCount:
                    type: number
                  streamedUsd:
                    type: string
                  duplicateRecordsIgnored:
                    type: number
                additionalProperties: false
                required:
                  - retryCount
                  - retryUsd
                  - fallbackCount
                  - fallbackUsd
                  - cachedCallCount
                  - cachedInputTokens
                  - cancelledCount
                  - cancelledUsd
                  - streamedCount
                  - streamedUsd
                  - duplicateRecordsIgnored
            additionalProperties: false
            required:
              - currency
              - decimalPlaces
              - totalUsd
              - verifiedUsd
              - estimatedUsd
              - verifiedCount
              - estimatedCount
              - unknownCount
              - recordCount
              - attribution
          lastMatchAt:
            type: string
          streak:
            type: number
        additionalProperties: false
        required:
          - modelId
          - modelLabel
          - totalMatches
          - wins
          - losses
          - draws
          - winRate
          - averageScore
          - averageResponseTime
          - totalCost
          - costSummary
          - lastMatchAt
          - streak
    ApiError:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
              enum:
                - UNAUTHORIZED
                - FORBIDDEN
                - NOT_FOUND
                - VALIDATION_ERROR
                - RATE_LIMITED
                - CONFLICT
                - INTERNAL_ERROR
                - SERVICE_UNAVAILABLE
                - QUOTA_EXCEEDED
                - NO_ORG_MEMBERSHIP
                - CROSS_ORG_REFERENCE
                - INCOMPLETE
                - MALFORMED
            message:
              type: string
            details: {}
            requestId:
              type: string
              format: uuid
          required:
            - code
            - message
      required:
        - error
  responses:
    ValidationError:
      description: Validation error
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ApiError'
    Unauthorized:
      description: Unauthorized
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ApiError'
    Forbidden:
      description: Forbidden
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ApiError'
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ApiError'
    Conflict:
      description: Conflict
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ApiError'
    RateLimited:
      description: Rate limit exceeded
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ApiError'
    InternalError:
      description: Internal server error
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ApiError'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API Key or Session Token

````