---
title: "View Canary Swagger JSON"
slug: "apigateway-canarytest-swaggerjson"
updated: 2026-09-17T09:35:44Z
published: 2026-09-17T09:35:44Z
canonical: "api.ncloud-docs.com/apigateway-canarytest-swaggerjson"
---

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

# View Canary Swagger JSON

Available in Classic and VPC

View the content of an API document deployed on Canary in the Swagger JSON format.

## Request

The following describes the request format for the endpoint. The request format is as follows:

| Method | URI |
| --- | --- |
| GET | /api/v1/products/{product-id}/apis/{api-id}/stages/{stage-id}/canary/swagger-json |

### Request headers

For information about the headers common to all API Gateway APIs, see [API Gateway request headers](/docs/en/ai-application-service-apigateway#%EC%9A%94%EC%B2%AD%ED%97%A4%EB%8D%94).

### Request path parameters

You can use the following path parameters with your request:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `product-id` | String | Required | Product ID associated with the API - 1 - 10 characters |
| `api-id` | String | Required | API ID created on the product - 1 - 10 characters |
| `stage-id` | String | Required | Stage ID created on the API - 1 - 10 characters |

### Request example

The following is a sample request.

```
curl -X GET 'https://apigateway.apigw.ntruss.com/api/v1/products/{product-id}/apis/{api-id}/stages/{stage-id}/canary/swagger-json' \
--header 'Content-Type: application/json' \
--header 'x-ncp-apigw-timestamp: {Timestamp}' \
--header 'x-ncp-iam-access-key: {Access Key}' \
--header 'x-ncp-apigw-signature-v2: {API Gateway Signature}'
```

## Response

The following describes the response format.

### Response syntax

The response syntax is as follows.

```
{
"documentJson": "documentJson"
}
```

### Response status codes

For response status codes common to API Gateway, see [API Gateway response status codes](/docs/en/ai-application-service-apigateway#%EC%9D%91%EB%8B%B5%EC%83%81%ED%83%9C%EC%BD%94%EB%93%9C).

### Response example

The following is a sample response.

```
{
"documentJson": "{"swagger" : "2.0",
  "info" : {
    "description" : "api Description<br/>https://**********.apigw.ntruss.com/api/v1",
    "version" : "2024-05-08T08:17:35Z",
    "title" : "api-***"
  },
  "host" : "**********.apigw.ntruss.com",
  "basePath" : "/***/***",
  "schemes" : [ "https" ],
  "paths" : {
    "/" : { },
    "/***" : {
      "post" : {
        "tags" : [ "v1" ],
        "parameters" : [ {
          "name" : "****",
          "in" : "query",
          "description" : "",
          "required" : false,
          "type" : "string",
          "x-ncp-parameter-is-logged" : false
        } ],
        "security" : [ {
          "x-ncp-iam" : [ ]
        } ],
        "responses" : {
          "200" : {
            "description" : "default"
          }
        },
        "x-ncp-apigw-use-body-when-formdata" : false,
        "x-ncp-apigateway-filters" : {
          "valid" : {
            "type" : "NONE"
          },
          "apiKey" : {
            "required" : true
          },
          "auth" : {
            "platform" : "IAM"
          }
        }
      }
    }
  },
  "securityDefinitions" : {
    "x-ncp-iam" : {
      "type" : "apiKey",
      "name" : "x-ncp-iam",
      "in" : "header",
      "x-ncp-apigw-auth-ver" : "v2"
    },
    "x-ncp-apigw-api-key" : {
      "type" : "apiKey",
      "name" : "x-ncp-apigw-api-key",
      "in" : "header"
    }
  }
}"
}
```