Node.js

Refresh Wish for Merchants OAuth2 Access Token

See more OAuth2 Examples

Demonstrates how to refresh a Wish OAuth2 access token.

Note: This example requires Chilkat v9.5.0.85.

Node.js

NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

    //  This example requires the Chilkat API to have been previously unlocked.
    //  See Global Unlock Sample for sample code.

    //  See Get Wish OAuth2 Access Token 
    //  for sample code showing how to obtain a Wish access token for desktop apps.

    //  This example assumes we previously obtained an OAuth2 access token for Wish.

    var jsonToken = new chilkat.JsonObject();
    success = jsonToken.LoadFile("qa_data/tokens/wish.json");
    if (success !== true) {
        console.log("Failed to load wish.json");
        return;
    }

    //  The access token JSON looks something like this:

    //  {
    //    "message": "",
    //    "code": 0,
    //    "data": {
    //      "access_token": "15af1c191c1243b029bc1660b5c08ce7",
    //      "scopes": [
    //        "epc:read",
    //        "epc:write",
    //        "fbs:read",
    //        "fbs:write",
    //        "fbw:read",
    //        "fbw:write",
    //        "infractions:read",
    //        "infractions:write",
    //        "insurance:read",
    //        "insurance:write",
    //        "loans:read",
    //        "loans:write",
    //        "merchant:read",
    //        "merchant:write",
    //        "notifications:read",
    //        "notifications:write",
    //        "orders:read",
    //        "orders:write",
    //        "payments:read",
    //        "payments:write",
    //        "penalties:read",
    //        "penalties:write",
    //        "product_boost:read",
    //        "product_boost:write",
    //        "products:read",
    //        "products:write",
    //        "ratings:read",
    //        "ratings:write",
    //        "returns:read",
    //        "returns:write",
    //        "tickets:read",
    //        "tickets:write"
    //      ],
    //      "merchant_id": "5eb3f605178f5be2c784fa02",
    //      "expiry_time": "2020-12-17T16:55:09.594+00:00",
    //      "refresh_token": "55a38e44df674a1e859891624b2c4c23"
    //    }
    //  }

    var oauth2 = new chilkat.OAuth2();

    //  Note: In most OAuth2 implementations, the token endpoint is the same for both the
    //  refresh request and the exchange-code-for-token request (which happens when getting
    //  the OAuth2 token for the 1st time).   Wish uses a different URL for the refresh:
    oauth2.TokenEndpoint = "https://merchant.wish.com/api/v3/oauth/refresh_token";

    //  The following uncommon option was added in Chilkat v9.5.0.85
    oauth2.UncommonOptions = "EXCHANGE_CODE_FOR_TOKEN_USING_GET";

    //  Replace these with actual values.
    oauth2.ClientId = "WISH-CLIENT-ID";
    oauth2.ClientSecret = "WISH-CLIENT-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 !== true) {
        console.log(oauth2.LastErrorText);
        return;
    }

    //  Save the new JSON access token response to a file.
    //  The access + refresh tokens contained in this JSON will be needed for the next refresh.
    var sbJson = new chilkat.StringBuilder();
    sbJson.Append(oauth2.AccessTokenResponse);
    sbJson.WriteFile("qa_data/tokens/wish.json","utf-8",false);

    console.log("OAuth2 token refreshed!");
    console.log("New Access Token = " + oauth2.AccessToken);

}

chilkatExample();