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(PHP ActiveX) Refresh a TikTok Shop OAuth2 Access TokenSee more TikTok Shop ExamplesRefreshes a TikTok Shop OAuth2 access token. When an access token expires, HTTPS requests will receive a 401 status response indicating failure. When that happens, your application can run this code to refresh the access token, and then retry the request using the new access token. Refreshing an access token does not need user interaction (i.e. does not need to display a browser to have the user interactive authorize access). IMPORTANT: This example requires a pre-release for the next version of Chilkat after the current v9.5.0.99 release. Contact info@chilkatsoft.com if you wish to get a pre-release. However, pre-releases of .NET Core (hosted on NuGet) and Node.js will not be possible.
<?php // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // It is assumed we previously obtained an OAuth2 access token. // This example loads the JSON access token file // saved by this example: Get TikTok Shop OAuth2 Access Token // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject') $jsonToken = new COM("Chilkat.JsonObject"); $success = $jsonToken->LoadFile('qa_data/tokens/tiktok-shops.json'); if ($success != 1) { print 'Failed to load tiktok-shops.json' . "\n"; exit; } // The access token JSON looks like this: // { // "code": 0, // "message": "success", // "data": { // "access_token": "GCP_3n......", // "access_token_expire_in": 1722342011, // "refresh_token": "GCP_hA......", // "refresh_token_expire_in": 4841467787, // "open_id": "_VIz.......", // "seller_name": "****", // "seller_base_region": "GB", // "user_type": 0, // "granted_scopes": [ // "seller.authorization.info", // "seller.delivery.status.write", // "seller.product.basic", // "seller.order.info", // "seller.fulfillment.basic", // "seller.shop.info", // "seller.fulfillment.package.write", // "seller.product.write" // ] // }, // "request_id": "20240723......" // } // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.OAuth2') $oauth2 = new COM("Chilkat.OAuth2"); $oauth2->TokenEndpoint = 'https://auth.tiktok-shops.com/api/v2/token/refresh'; // Replace these with actual values. $oauth2->ClientId = 'APP_KEY'; $oauth2->ClientSecret = 'APP_SECRET'; // Get the "refresh_token" $oauth2->RefreshToken = $jsonToken->stringOf('data.refresh_token'); // Send the HTTP request to refresh the access token.. $success = $oauth2->RefreshAccessToken(); if ($success != 1) { print $oauth2->LastErrorText . "\n"; exit; } // Save the new JSON access token response to a file. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sbJson = new COM("Chilkat.StringBuilder"); $jsonToken->EmitCompact = 0; $jsonToken->EmitSb($sbJson); $sbJson->WriteFile('qa_data/tokens/tiktok-shops.json','utf-8',0); print 'OAuth2 token refreshed!' . "\n"; print 'New Access Token = ' . $oauth2->AccessToken . "\n"; ?> |
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