---
title: "Subscribe Lookback"
method: GET
path: "/subscribe/lookback"
---

# Subscribe Lookback

`GET /subscribe/lookback`

## Request

- Base URL: `https://api.finzdata.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.finzdata.com/subscribe/lookback`
- Auth: none declared

Look-back plan: $195 for the first 5 years, $95 per further 5 (one-time) + $19.95/mo updates, one checkout.

## Query parameters

- `years` integer
- `futures` string, nullable
- `crypto` string, nullable
- `margin` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/finzdata/apis/finzdata-api.md) · [All operations](https://skmtc.dev/finzdata/apis/finzdata-api/llms.txt) · [OpenAPI document](https://skmtc.dev/finzdata/apis/finzdata-api/revisions/510ddfb1e052?raw)