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

# Hyperliquid wallet positions at a past time

> GET /v1/positions returns the exact perp positions a Hyperliquid wallet held at a past moment, up to 90 days back, with mark price and notional at that time.



## OpenAPI

````yaml GET /v1/positions
openapi: 3.1.0
info:
  title: Ironflow API
  version: 1.0.0
  description: >
    Hyperliquid market data from Ironflow's own nodes: tick-level fills and

    trades, candles, funding rates, liquidations, mark prices, open interest,

    markets and wallet analytics over REST. One schema across native HL perps,

    HIP-3 builder markets, HIP-4 outcome contracts and HL spot.


    **Base URL:** `https://api.ironflow.sh`


    **Authentication:** Read endpoints work without a key (keyless access) or

    with a Bearer token in the `Authorization` header. Writes always need a key.

    ```

    Authorization: Bearer if_your_api_key

    ```

    Get a free key at https://ironflow.sh/key.


    **Access levels:**


    | Access | Requests per minute | History | Max range per request |

    |---|---|---|---|

    | No key | 10 per IP | 24 hours | 1 hour |

    | Free key | 60 | 30 days | 6 hours |

    | Explorer | 100 | 90 days | 24 hours |

    | Builder | 1,000 | 1 year | 7 days |

    | Enterprise | 10,000 | full | unlimited |


    Without a market filter, high-volume endpoints allow at most 4 hours per
    request.

    `/v1/trades` filtered to one perp or spot market allows 24 hours per request

    without a key and on a free key.

    A header that is present but malformed returns 401; keyless access applies
    only

    when no `Authorization` header is sent.


    **Data availability:** fills and trades cover a rolling 12 months; other

    datasets start later (funding 2025-09-27, open interest and mark prices

    2026-04-29).


    **Timestamps:** All timestamps are Unix milliseconds (int64).


    **Pagination:** Paginated endpoints return a `cursor` in
    `pagination.next_cursor`.

    Pass it as the `cursor` query parameter to fetch the next page.

    When `pagination.has_more` is `false`, you have reached the last page.
  contact:
    name: Ironflow Support
    url: https://ironflow.sh
servers:
  - url: https://api.ironflow.sh
    description: Production
security:
  - bearerAuth: []
  - {}
tags:
  - name: Market Data
    description: Historical tick-level market data stored in ClickHouse.
  - name: Analytics
    description: >-
      Aggregated analytics. Net flows and funding stats work without a key; the
      others need a key (a free key works).
  - name: Cohorts
    description: Predefined and custom address groups for filtering market data.
  - name: Alerts
    description: >-
      Liquidation alerts that Ironflow posts to your webhook, Discord channel,
      Slack channel or Telegram chat.
  - name: Info Proxy
    description: >-
      Cached passthrough to the Hyperliquid Info API. No record caps, higher
      rate limits.
  - name: Export
    description: Bulk data export as CSV or Parquet (Builder tier and above).
  - name: Query
    description: >-
      Read-only ClickHouse SQL over curated Hyperliquid tables (hl.*), limited
      by tier.
  - name: System
    description: Health checks and metadata endpoints.
  - name: TradingApp
    description: >-
      Trading app Phase A — wallet auth (SIWE), agent-key provisioning, and
      kill-switch.
paths:
  /v1/positions:
    get:
      tags:
        - Analytics
      summary: A wallet's positions at a past time
      description: >
        Perp positions a wallet held at `at`: today's positions from Hyperliquid
        (every dex) minus

        the wallet's fills after `at`, so sizes are exact. mark_price and
        notional use the last mark

        at or before `at`. Up to 90 days back, within your key's history window.
        Needs a key.
      operationId: positionsAt
      parameters:
        - name: address
          in: query
          required: true
          schema:
            type: string
        - name: at
          in: query
          required: true
          description: Unix ms, unix seconds or ISO 8601
          schema:
            type: string
          example: '2026-11-01T12:00:00Z'
      responses:
        '200':
          description: Positions at `at`.
          content:
            application/json:
              schema:
                type: object
                properties:
                  address:
                    type: string
                  at:
                    type: integer
                  count:
                    type: integer
                  method:
                    type: string
                  positions:
                    type: array
                    items:
                      type: object
                      properties:
                        market:
                          type: string
                          example: BTC-PERP
                        side:
                          type: string
                          enum:
                            - long
                            - short
                        size:
                          type: number
                          description: Signed size in coins
                        mark_price:
                          type: number
                        notional:
                          type: number
                        size_now:
                          type: number
                        fills_since:
                          type: integer
      security:
        - bearerAuth: []
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: >-
        Ironflow API key, format `if_xxxx`. Free keys at
        https://ironflow.sh/key. Optional on read endpoints.

````

This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.