---
title: "Get Rules Handler"
method: GET
path: "/api/rules"
tags: ["runtime_mutations", "rules"]
---

# Get Rules Handler

`GET /api/rules`

## Query parameters

- `workspace_id` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

## Changes

- **2026-08-19** `bc8a81bf3914` — 1 warning, 1 info
  - deleted the `query` request parameter `project_id`
  - added the new optional `query` request parameter `workspace_id`

[Change history](https://skmtc.dev/quadrillion/apis/quadrillion-cloud-api/changes/api/rules/get.md)

---

[API](https://skmtc.dev/quadrillion/apis/quadrillion-cloud-api.md) · [All operations](https://skmtc.dev/quadrillion/apis/quadrillion-cloud-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/quadrillion/quadrillion-cloud-api/revisions/f4de1bab5efb/schema)