# GET /api/contract-plans

Get a list of ContractPlans

Return a list of ContractPlans based on permissions and optional filters

**Operation ID:** `contractPlansGetList`

## Authorization

Requires: Customers.ContractPlans, merchant scope.

Requires API key scope: `admin`

Required permissions:
- `Customers.ContractPlans`

## Parameters

| Name | In | Required | Type | Description |
| --- | --- | --- | --- | --- |
| MerchantId | query | no | string(uuid) | Scope to one merchant's catalog. |
| IsActive | query | no | boolean | Scope to active or inactive plans. |
| IncludeDeleted | query | no | boolean | Include soft-deleted plans. |
| IncludeInactive | query | no | boolean | Include plans the platform marks inactive. |
| Sorting | query | no | string |  |
| SkipCount | query | no | integer(int32) |  |
| MaxResultCount | query | no | integer(int32) |  |
| suppressNulls | query | no | boolean | If true, omit properties with null values. |

## Responses

### 200

OK

**Content type:** `application/json`

Schema: [`PagedResultDtoOfContractPlanDto`](https://devportal.demo.winkpg.io/docs/api/models/PagedResultDtoOfContractPlanDto.md)

Properties:
- `items` (array<[ContractPlanDto](https://devportal.demo.winkpg.io/docs/api/models/ContractPlanDto.md)>): (nullable)
  Fields of each item:
  - `id` (string(uuid))
  - `creationTime` (string(date-time)): The date and time when this entity was created.
  - `creatorId` (string(uuid)): The ID of the user who created this entity. (nullable)
  - `lastModificationTime` (string(date-time)): The date and time when this entity was last modified. (nullable)
  - `lastModifierId` (string(uuid)): The ID of the user who last modified this entity. (nullable)
  - `isDeleted` (boolean): Indicates whether this entity has been deleted.
  - `deleterId` (string(uuid)): The ID of the user who deleted this entity, if it is deleted. (nullable)
  - `deletionTime` (string(date-time)): The date and time when this entity was deleted, if it is deleted. (nullable)
  - `merchantId` (string(uuid)): The merchant that owns the plan.
  - `tenantId` (string(uuid)): The tenant that owns the plan. Null for host-level plans. (nullable)
  - `name` (string): The plan's operator-facing name, unique within the owning merchant. (nullable)
  - `code` (string): The merchant's own short code for the plan, or null. Not resolved by the platform. (nullable)
  - `description` (string): What the plan covers, in the operator's own words. (nullable)
  - `currencyCode` (string): The ISO 4217 alphabetic currency code the plan's amounts are denominated in. (nullable)
  - `isActive` (boolean): Whether the plan may be subscribed to. An inactive plan keeps pricing the contracts already  on it.
  - `defaultSchedule` ([ContractSchedule](https://devportal.demo.winkpg.io/docs/api/models/ContractSchedule.md)): The recurrence a new contract on this plan starts from, or null when the plan suggests none.
  - `trialDays` (integer(int32)): The trial length a new contract on this plan inherits, in days, or null when the plan offers  no trial. (nullable)
  - `currentPrice` ([ContractPlanPriceDto](https://devportal.demo.winkpg.io/docs/api/models/ContractPlanPriceDto.md)): The plan's price today: the revision in force at the moment the plan was read, with no  scheduled run to measure a next-cycle change against.
  - `pendingPrice` ([ContractPlanPriceDto](https://devportal.demo.winkpg.io/docs/api/models/ContractPlanPriceDto.md)): The revision that will take over next, when one is scheduled and has not taken effect yet.  Null when the plan has no pending change.
  - `prices` (array<[ContractPlanPriceDto](https://devportal.demo.winkpg.io/docs/api/models/ContractPlanPriceDto.md)>): Every price the plan has carried, oldest first. (nullable)
  - `concurrencyStamp` (string): The concurrency stamp used for optimistic concurrency control. (nullable)
  - `entityVersion` (integer(int32)): The entity version, incremented on each modification.
- `totalCount` (integer(int64))

### 403

Forbidden

**Content type:** `application/json`

Schema: [`RemoteServiceErrorResponse`](https://devportal.demo.winkpg.io/docs/api/models/RemoteServiceErrorResponse.md)

Properties:
- `error` ([RemoteServiceErrorInfo](https://devportal.demo.winkpg.io/docs/api/models/RemoteServiceErrorInfo.md))

### 401

Unauthorized

**Content type:** `application/json`

Schema: [`RemoteServiceErrorResponse`](https://devportal.demo.winkpg.io/docs/api/models/RemoteServiceErrorResponse.md)

Properties:
- `error` ([RemoteServiceErrorInfo](https://devportal.demo.winkpg.io/docs/api/models/RemoteServiceErrorInfo.md))

### 400

Bad Request

**Content type:** `application/json`

Schema: [`RemoteServiceErrorResponse`](https://devportal.demo.winkpg.io/docs/api/models/RemoteServiceErrorResponse.md)

Properties:
- `error` ([RemoteServiceErrorInfo](https://devportal.demo.winkpg.io/docs/api/models/RemoteServiceErrorInfo.md))

_Example: Request failed validation_

One or more fields were rejected before any rule ran. error.code is null on the envelope and the causes are in validationErrors, one entry per failure. An entry carries code when the validator declared a publishable one, and memberPaths when the full path says more than members does (an element inside a collection, for example). Both keys are omitted when they would add nothing.

```json
{
  "error": {
    "code": "null",
    "message": "Your request is not valid!",
    "details": "The following errors were detected during validation.",
    "data": {
      "correlationId": "0123456789abcdef0123456789abcdef"
    },
    "validationErrors": [
      {
        "message": "'Amount' must be greater than 0.",
        "members": [
          "amount"
        ]
      },
      {
        "message": "The card has expired.",
        "members": [
          "expirationDate"
        ],
        "code": "CardData:CardExpired"
      },
      {
        "message": "'Value' must not be empty.",
        "members": [
          "value"
        ],
        "memberPaths": [
          "customFields[2].value"
        ]
      }
    ]
  }
}
```

### 404

Not Found

**Content type:** `application/json`

Schema: [`RemoteServiceErrorResponse`](https://devportal.demo.winkpg.io/docs/api/models/RemoteServiceErrorResponse.md)

Properties:
- `error` ([RemoteServiceErrorInfo](https://devportal.demo.winkpg.io/docs/api/models/RemoteServiceErrorInfo.md))

_Example: Resource not found_

The id in the path names no record the caller can see. Most resources answer with a null error.code and a message naming the resource type and the id; a resource that publishes a not-found code in the catalog above carries it in error.code instead, so check for one before matching on the message.

```json
{
  "error": {
    "code": "null",
    "message": "There is no entity Transaction with id = 7d1f3a52-0c4e-4b8a-9e21-5a6b7c8d9e00!",
    "details": "null",
    "data": {
      "correlationId": "0123456789abcdef0123456789abcdef"
    },
    "validationErrors": "null"
  }
}
```

### 501

Not Implemented

**Content type:** `application/json`

Schema: [`RemoteServiceErrorResponse`](https://devportal.demo.winkpg.io/docs/api/models/RemoteServiceErrorResponse.md)

Properties:
- `error` ([RemoteServiceErrorInfo](https://devportal.demo.winkpg.io/docs/api/models/RemoteServiceErrorInfo.md))

### 500

Internal Server Error

**Content type:** `application/json`

Schema: [`RemoteServiceErrorResponse`](https://devportal.demo.winkpg.io/docs/api/models/RemoteServiceErrorResponse.md)

Properties:
- `error` ([RemoteServiceErrorInfo](https://devportal.demo.winkpg.io/docs/api/models/RemoteServiceErrorInfo.md))

### default

The request failed. The body carries the standard error envelope: a machine-readable `error.code`, a human-readable `error.message`, and `error.validationErrors` when the failure was a validation rejection. The [error reference](https://devportal.demo.winkpg.io/docs/errors.md) lists the values `error.code` can take.

**Content type:** `application/json`

Schema: [`RemoteServiceErrorResponse`](https://devportal.demo.winkpg.io/docs/api/models/RemoteServiceErrorResponse.md)

Properties:
- `error` ([RemoteServiceErrorInfo](https://devportal.demo.winkpg.io/docs/api/models/RemoteServiceErrorInfo.md))

_Example: Business rule refused the request_

The request was understood and rejected by a platform rule. This is the shape that carries a code from the catalog above, so branch on error.code rather than on the message text. The HTTP status is the one listed against the code.

```json
{
  "error": {
    "code": "Transactions:OperationNotAllowed",
    "message": "The operation 'Void' is not allowed on a Sale transaction with result 'Approved' and settlement state 'Settled'.",
    "details": "null",
    "data": {
      "correlationId": "0123456789abcdef0123456789abcdef"
    },
    "validationErrors": "null"
  }
}
```

### 429

The request was refused because a rate limit was exceeded, or because something a later retry can clear stopped it. A rate limit refusal carries an `application/problem+json` body: wait at least the interval `Retry-After` names before retrying, then back off. Limits are tuned per deployment, so read the allowance from the response headers rather than assuming a fixed ceiling. Any other refusal carries the standard error envelope as `application/json`, and its `error.code` names the cause.

**Content type:** `application/problem+json`

Schema: [`RateLimitProblemDetails`](https://devportal.demo.winkpg.io/docs/api/models/RateLimitProblemDetails.md)

Properties:
- `type` (string) required: The problem type identifier. Always the same value: the failure is the status code itself,  so there is no sub-type for a caller to branch on. (nullable)
- `title` (string) required: A short, human-readable summary of the problem type. (nullable)
- `status` (integer(int32)) required: The HTTP status code, repeated in the body as the problem-details format defines.
- `detail` (string) required: A human-readable explanation of this occurrence of the problem. (nullable)
- `retryAfterSeconds` (integer(int32)) required: How long to wait before retrying, in whole seconds, carrying the same figure as the  `Retry-After` header. Always at least one: a value of zero would invite an immediate  retry that is certain to be rejected again.

**Content type:** `application/json`

Schema: [`RemoteServiceErrorResponse`](https://devportal.demo.winkpg.io/docs/api/models/RemoteServiceErrorResponse.md)

Properties:
- `error` ([RemoteServiceErrorInfo](https://devportal.demo.winkpg.io/docs/api/models/RemoteServiceErrorInfo.md))

## Example request

Every block below sends the same request. Replace {{BASE_URL}} with the address of the API you are calling and {{API_KEY}} with your own key.

### cURL

```bash
curl -X GET "{{BASE_URL}}/api/contract-plans" \
  -H "api-key: {{API_KEY}}"
```

### PowerShell

```powershell
$headers = @{
    'api-key' = '{{API_KEY}}'
}

$response = Invoke-RestMethod -Method GET -Uri '{{BASE_URL}}/api/contract-plans' `
    -Headers $headers
```

### TypeScript (SDK)

```bash
npm install @winkpg/winkpg-api
```

```typescript
import { Configuration, ContractPlansApi } from '@winkpg/winkpg-api';

const api = new ContractPlansApi(new Configuration({
  basePath: '{{BASE_URL}}',
  apiKey: '{{API_KEY}}',
}));

const { data } = await api.contractPlansGetList();
```

### TypeScript (raw HTTP)

```typescript
const response = await fetch('{{BASE_URL}}/api/contract-plans', {
  method: 'GET',
  headers: {
    "api-key": "{{API_KEY}}",
  },
});

const data = await response.json();
```

### C# (SDK)

```bash
dotnet add package WinkPg.Api.Client
```

```csharp
using WinkPg.Api.Client.Api;
using WinkPg.Api.Client.Client;

var config = new Configuration { BasePath = "{{BASE_URL}}" };
config.AddApiKey("api-key", "{{API_KEY}}");

var api = new ContractPlansApi(config);
var result = await api.ContractPlansGetListAsync();
```

### C# (raw HTTP)

```csharp
using var http = new HttpClient { BaseAddress = new Uri("{{BASE_URL}}") };

var request = new HttpRequestMessage(new HttpMethod("GET"), "/api/contract-plans");
request.Headers.Add("api-key", "{{API_KEY}}");

var response = await http.SendAsync(request);
response.EnsureSuccessStatusCode();
var json = await response.Content.ReadAsStringAsync();
```

### Python (SDK)

```bash
pip install winkpg-api
```

```python
import winkpg_api

configuration = winkpg_api.Configuration(host="{{BASE_URL}}")
configuration.api_key["ApiKey"] = "{{API_KEY}}"

with winkpg_api.ApiClient(configuration) as client:
    api = winkpg_api.ContractPlansApi(client)
    result = api.contract_plans_get_list()
```

### Python (raw HTTP)

```bash
pip install requests
```

```python
import requests

headers = {
    "api-key": "{{API_KEY}}",
}

response = requests.request(
    "GET",
    "{{BASE_URL}}/api/contract-plans",
    headers=headers,
)
response.raise_for_status()
data = response.json()
```

## See also

- [All documentation](https://devportal.demo.winkpg.io/llms.txt): the machine-readable index of every public page on this site.