---
title: "List guardrails used by guardrail rules"
method: GET
path: "/v2/guardrail-rules/used-guardrails"
tags: ["Guardrail Rules"]
---

# List guardrails used by guardrail rules

`GET /v2/guardrail-rules/used-guardrails`

Returns the distinct guardrail identifiers used by guardrail rules in the requested scope.

## Query parameters

- `project_id` string

## Response `200`

OK

- ListGuardrailRuleUsedGuardrailsResponse
  - `object` string, required
  - `guardrail_ids` string[], required

---

[API](https://skmtc.net/orq-ai/apis/orq-ai-api.md) · [All operations](https://skmtc.net/orq-ai/apis/orq-ai-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/orq-ai/orq-ai-api/revisions/3fa1f1bf59d5/schema)