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GET
/
guardrails
/
{id}
/
assignments
/
keys
List key assignments for a guardrail
curl --request GET \
  --url https://openrouter.ai/api/v1/guardrails/{id}/assignments/keys \
  --header 'Authorization: Bearer <token>'
{
  "data": [
    {
      "assigned_by": "user_abc123",
      "created_at": "2025-08-24T10:30:00Z",
      "guardrail_id": "550e8400-e29b-41d4-a716-446655440001",
      "id": "550e8400-e29b-41d4-a716-446655440000",
      "key_hash": "c56454edb818d6b14bc0d61c46025f1450b0f4012d12304ab40aacb519fcbc93",
      "key_label": "prod-key",
      "key_name": "Production Key"
    }
  ],
  "total_count": 1
}

Authorizations

​
Authorization
string
header
required

API key as bearer token in Authorization header

Path Parameters

​
id
string<uuid>
required

The unique identifier of the guardrail

Example:

"550e8400-e29b-41d4-a716-446655440000"

Query Parameters

​
offset
integer | null

Number of records to skip for pagination

Required range: x >= 0
Example:

0

​
limit
integer

Maximum number of records to return (max 100)

Required range: 1 <= x <= 100
Example:

50

Response

List of key assignments

​
data
object[]
required

List of key assignments

​
total_count
integer
required

Total number of key assignments for this guardrail

Example:

25