# Dropbox\Sign\OAuthApi

All URIs are relative to https://api.hellosign.com/v3.

| Method | HTTP request | Description |
| ------------- | ------------- | ------------- |
| [**oauthTokenGenerate()**](OAuthApi.md#oauthTokenGenerate) | **POST** /oauth/token | OAuth Token Generate |
| [**oauthTokenRefresh()**](OAuthApi.md#oauthTokenRefresh) | **POST** /oauth/token?refresh | OAuth Token Refresh |


## `oauthTokenGenerate()`

```php
oauthTokenGenerate($o_auth_token_generate_request): \Dropbox\Sign\Model\OAuthTokenResponse
```
OAuth Token Generate

Once you have retrieved the code from the user callback, you will need to exchange it for an access token via a backend call.

### Example

```php
<?php

require_once __DIR__ . "/vendor/autoload.php";

$oauthApi = new Dropbox\Sign\Api\OAuthApi(
    Dropbox\Sign\Configuration::getDefaultConfiguration()
);

$data = new Dropbox\Sign\Model\OAuthTokenGenerateRequest();
$data->setState("900e06e2")
    ->setCode("1b0d28d90c86c141")
    ->setClientId("cc91c61d00f8bb2ece1428035716b")
    ->setClientSecret("1d14434088507ffa390e6f5528465");

try {
    $result = $oauthApi->oauthTokenGenerate($data);
    print_r($result);
} catch (Dropbox\Sign\ApiException $e) {
    $error = $e->getResponseObject();
    echo "Exception when calling Dropbox Sign API: "
        . print_r($error->getError());
}

```

### Parameters

|Name | Type | Description  | Notes |
| ------------- | ------------- | ------------- | ------------- |
| **o_auth_token_generate_request** | [**\Dropbox\Sign\Model\OAuthTokenGenerateRequest**](../Model/OAuthTokenGenerateRequest.md)|  | |

### Return type

[**\Dropbox\Sign\Model\OAuthTokenResponse**](../Model/OAuthTokenResponse.md)

### Authorization

No authorization required

### HTTP request headers

- **Content-Type**: `application/json`
- **Accept**: `application/json`

[[Back to top]](#) [[Back to API list]](../../README.md#endpoints)
[[Back to Model list]](../../README.md#models)
[[Back to README]](../../README.md)

## `oauthTokenRefresh()`

```php
oauthTokenRefresh($o_auth_token_refresh_request): \Dropbox\Sign\Model\OAuthTokenResponse
```
OAuth Token Refresh

Access tokens are only valid for a given period of time (typically one hour) for security reasons. Whenever acquiring an new access token its TTL is also given (see `expires_in`), along with a refresh token that can be used to acquire a new access token after the current one has expired.

### Example

```php
<?php

require_once __DIR__ . "/vendor/autoload.php";

$oauthApi = new Dropbox\Sign\Api\OAuthApi(
    Dropbox\Sign\Configuration::getDefaultConfiguration()
);

$data = new Dropbox\Sign\Model\OAuthTokenRefreshRequest();
$data->setRefreshToken("hNTI2MTFmM2VmZDQxZTZjOWRmZmFjZmVmMGMyNGFjMzI2MGI5YzgzNmE3");

try {
    $result = $oauthApi->oauthTokenRefresh($data);
    print_r($result);
} catch (Dropbox\Sign\ApiException $e) {
    $error = $e->getResponseObject();
    echo "Exception when calling Dropbox Sign API: "
        . print_r($error->getError());
}

```

### Parameters

|Name | Type | Description  | Notes |
| ------------- | ------------- | ------------- | ------------- |
| **o_auth_token_refresh_request** | [**\Dropbox\Sign\Model\OAuthTokenRefreshRequest**](../Model/OAuthTokenRefreshRequest.md)|  | |

### Return type

[**\Dropbox\Sign\Model\OAuthTokenResponse**](../Model/OAuthTokenResponse.md)

### Authorization

No authorization required

### HTTP request headers

- **Content-Type**: `application/json`
- **Accept**: `application/json`

[[Back to top]](#) [[Back to API list]](../../README.md#endpoints)
[[Back to Model list]](../../README.md#models)
[[Back to README]](../../README.md)