> ## Documentation Index
> Fetch the complete documentation index at: https://docs.apinizer.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get Truststore Certificates

> Retrieves all certificates from the truststore of a specific environment. This endpoint is only available for the admin project and returns certificates stored in the environment truststore.

## Endpoint

```
GET /apiops/projects/{projectName}/certificates/truststore/{environmentName}/
```

## Authentication

Requires a Personal API Access Token.

### Header

```
Authorization: Bearer YOUR_TOKEN
```

## Request

### Headers

| Header        | Value            | Required |
| ------------- | ---------------- | -------- |
| Authorization | Bearer `{token}` | Yes      |

### Path Parameters

| Parameter       | Type   | Required | Description                          |
| --------------- | ------ | -------- | ------------------------------------ |
| projectName     | string | Yes      | Project name (must be admin project) |
| environmentName | string | Yes      | Environment name                     |

### Query Parameters

None.

## Response

### Success Response (200 OK)

```json theme={null}
{
  "success": true,
  "resultList": [
    {
      "name": "truststore-cert-1",
      "description": "Certificate from truststore",
      "certificateEnvironmentList": [
        {
          "environmentName": "production",
          "startDate": "2024-01-01T00:00:00.000Z",
          "endDate": "2025-12-31T23:59:59.000Z",
          "base64EncodedContent": "MIIFXTCCBEWgAwIBAgIQ...",
          "sha1Thumbprint": "A1B2C3D4E5F6G7H8I9J0K1L2M3N4O5P6Q7R8S9T0",
          "subjectDn": "CN=ca.example.com, O=Example CA, C=US",
          "alias": "ca-cert-alias"
        }
      ]
    }
  ]
}
```

### Response Fields

Same as List Certificates. See [List Certificates](/api-reference/keys-secrets/crud/list-certificates) for field descriptions.

### Notes

* Returns certificates from the environment's truststore
* Only available for admin project
* Includes all certificates stored in the truststore

### Error Response (400 Bad Request)

```json theme={null}
{
  "error": "bad_request",
  "error_description": "environmentName value can not be empty!"
}
```

or

```json theme={null}
{
  "error": "bad_request",
  "error_description": "Environment (production) is not found or user does not have privilege to access it!"
}
```

## cURL Example

```bash theme={null}
curl -X GET \
  "https://demo.apinizer.com/apiops/projects/admin/certificates/truststore/production/" \
  -H "Authorization: Bearer YOUR_TOKEN"
```

## Notes and Warnings

* **Admin Project Only**:
  * This endpoint is only available for admin project
  * Regular projects cannot access truststore certificates

* **Environment Must Exist**:
  * Environment must exist and be accessible

* **Truststore Certificates**:
  * Returns certificates stored in the environment's truststore
  * These are typically CA certificates used for validation

## Permissions

User must have **any permission** in the project (read access). This endpoint is only available for the admin project.

## Related Documentation

* [List Certificates](/api-reference/keys-secrets/crud/list-certificates) - List all certificates
* [Get Certificate](/api-reference/keys-secrets/crud/get-certificate) - Get a specific certificate