---
title: "Api Whale Backtest"
method: GET
path: "/api/v2/whale/{address}/backtest"
---

# Api Whale Backtest

`GET /api/v2/whale/{address}/backtest`

## Request

- Base URL: `https://orcalayer.com` (the document declares no server; this is the origin it was published from)
- URL: `https://orcalayer.com/api/v2/whale/{address}/backtest`
- Auth: none declared

Resolved positions for backtesting copy-trade strategies.
Returns per-outcome data with won/lost, entry price, category.

10.10.2026 (Viktor OK; pm-content walk-forward lost the older months of big whales at the 1,000 cap): paged by
limit (<= 1000) / offset with has_more, optional since / until (YYYY-MM-DD UTC, inclusive, by last_trade_ts) and
slug_prefix (league / topic). Order: last_trade_ts DESC, then market_id, side - stable across pages.
summary covers the returned page only.

## Path parameters

- `address` string, required

## Query parameters

- `limit` integer
- `offset` integer
- `since` string
- `until` string
- `slug_prefix` string

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/orcalayer/apis/orcalayer-api.md) · [All operations](https://skmtc.dev/orcalayer/apis/orcalayer-api/llms.txt) · [OpenAPI document](https://skmtc.dev/orcalayer/apis/orcalayer-api/revisions/5d1d509daba6?raw)