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

# Gossip priority auction history

> History of completed gossip priority auctions with pagination.



## OpenAPI

````yaml /hip-3/openapi-rest.json get /hip3/priority-fees/gossip/history
openapi: 3.0.3
info:
  title: 'Hypedexer API: HIP-3'
  version: 1.0.0
  description: >-
    HIP-3 DEX registry, assets, auctions, OHLCV, oracle stats, fills and
    analytics.
servers:
  - url: https://api.hypedexer.com
    description: Production, routed to the nearest region (EU or JP)
security:
  - ApiKeyAuth: []
tags:
  - name: HIP-3
    description: HIP-3 DEXs, assets, auctions, fills and analytics.
  - name: Priority Fees
    description: 'Gossip priority fee auctions: live status and history.'
paths:
  /hip3/priority-fees/gossip/history:
    get:
      tags:
        - Priority Fees
      summary: Gossip priority auction history
      description: History of completed gossip priority auctions with pagination.
      parameters:
        - name: slot_id
          in: query
          required: false
          description: Filter by slot (0-4)
          schema:
            type: integer
            minimum: 0
            maximum: 4
        - name: start_time
          in: query
          required: false
          description: Start of time window (ISO UTC)
          schema:
            type: string
            format: date-time
        - name: end_time
          in: query
          required: false
          description: End of time window (ISO UTC)
          schema:
            type: string
            format: date-time
        - name: limit
          in: query
          required: false
          description: Max results (cap 10000)
          schema:
            type: integer
            default: 100
            minimum: 1
            maximum: 10000
        - name: offset
          in: query
          required: false
          description: Pagination offset
          schema:
            type: integer
            default: 0
        - name: order
          in: query
          required: false
          description: Sort by snapshot_ts
          schema:
            type: string
            default: DESC
            enum:
              - ASC
              - DESC
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: object
                properties:
                  success:
                    type: boolean
                    default: true
                  data:
                    type: array
                    items:
                      type: object
                      properties:
                        slotId:
                          type: integer
                          description: Slot index (0-4)
                        startTime:
                          type: string
                          format: date-time
                        durationSeconds:
                          type: integer
                        startGas:
                          type: number
                        endGas:
                          type: number
                        winner:
                          type: string
                          description: Winner IP address
                        snapshotTs:
                          type: string
                          format: date-time
                  total_count:
                    type: integer
                    description: Total number of matching records
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key
      description: >-
        Your Hypedexer API key. Create one in the console at
        https://app.hypedexer.com. `Authorization: Bearer <key>` and the
        `api_key` query parameter are accepted as well.

````

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