---
title: "Contract Upgrade History"
method: GET
path: "/api/contract-upgrades/history"
---

# Contract Upgrade History

`GET /api/contract-upgrades/history`

## Request

- Base URL: `https://basisprotocol.xyz` (the document declares no server; this is the origin it was published from)
- URL: `https://basisprotocol.xyz/api/contract-upgrades/history`
- Auth: none declared

Upgrade history for scored contracts.

## Query parameters

- `entity_type` string, nullable
- `entity_id` integer, nullable
- `limit` integer

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/basisprotocol/apis/basis-protocol-api.md) · [All operations](https://skmtc.dev/basisprotocol/apis/basis-protocol-api/llms.txt) · [OpenAPI document](https://skmtc.dev/basisprotocol/apis/basis-protocol-api/revisions/c0067366b9c0?raw)