Hey @Ayman,
The error message you are encountering suggests that there is an issue with the API key used in the request to the Visa Token Service (VTS). The error message "Credentials API Key incorrect." indicates that the API key provided in the request to the Samsung Pay SDK is not being recognized or authorized by Visa.
Here are some steps to troubleshoot and resolve this issue:
1. Verify API Key:
Ensure that the API key you are using in the request to the Samsung Pay SDK is the same as the one used successfully in the Visa API request.
2. Check API Key Permissions:
Confirm that the API key has the necessary permissions for the Visa Token Service and Samsung Pay integration. You can check the permissions in your project settings on the Visa Developer Platform.
3. Environment Consistency:
Make sure that the environment (sandbox or production) for the API key matches the environment you are working in. Sometimes, sandbox keys do not work in production and vice versa.
4. Correct Header Configuration:
Ensure that the `Authorization` header is correctly configured in the request to the Samsung Pay SDK. The header should be in the format `Authorization: Basic <base64_encoded_api_key>`.
Here is an example of how to configure the headers correctly:
```javascript
// START
const axios = require('axios');
const headers = {
'Content-Type': 'application/json',
'Authorization': 'Basic <base64_encoded_api_key>'
};
const data = {
"opaquePaymentCard": "eyJhdWQiOiIxODk5NzZhNi0yZmFjLTRlZDEtOTM0ZS03MjY5NmVhMDgxMzEiLCJraWQiOiJiYmVlZTAzOC1RMkFZM1Y1RTNJQ05CVVU2NkQ4SzExaEJtenFkWFN2VGlOelotWW5wb3pXUlhUbzUwIiwiaXNzIjoiYmJlZWUwMzgtNDgzMS00MjUzLWE3MjItMHY3NWNsMTNuNzFkIiwidHlwIjoiSk9TRSIsImNoYW5uZWxTZWN1cml0eUNvbnRleHQiOiJTSEFSRURfU0VDUkVUIiwiZW5jIjoiQTI1NkdDTSIsInRhZyI6Ik9IMWFNRVdGbWFaVmRoWS1NLVpCVHciLCJpYXQiOjE3MzAyNzg4NzcsImFsZyI6IkEyNTZHQ01LVyIsIml2IjoiUTc0eWtocTVEeFJtYTU3USJ9.LWxx2pz4wcKgl3B7b4D08JkmReSXd9vAIBZKit-83KQ.HXJs6TBD88kkG9AZ.91qhh6OkvdvjRiJyvqH_slJ5akSTYaelJCoTfg9cIposu9y8q1ldwSwcARqlp6srdBMCwx2vjFzC1epuQi7RBXHDAnjMTI1R6PB4P94FRlv-RPbih5GB-P9Xq6xgnMNf_k0BAnaCZJ7cpnJZItn281QzRDBD1S5C1GVwesWyEIZ4YDZmmd0ps4mjlIcs-SqlI648xlcRmRGouVI-my1AgDwKCSqRyLBszDi8ETfm00QCFVlxGTvZWFVOz-TdaOIGOM_eNxzfFZG9jDH8eMemchnzV_oVBgpl5--Ml5p1BtoM7lcy3TLm8DZjR_PPIPUNuSCS6ZHcMPDQcwnqk_Wys9ofA71FhGJnOAdxmzQ0cuQv7sakQN-l7B_tvc65HLW_ZHhl4F9R6web456AeXBtX2dhPsoP9sA4q_kBNYRRqg4Hhm_LE1tufiG36UP96KQ88Pv1e6bax-iA28vTeqyp2Lf5LgymFVMJfUWWBoldqqCAmuZKBlmMer8NdxcN9cC6QpsU16KovAFsIvOU7sWICBz4fpZv_ewvrUZ23lZLEHBFiMxg01Y3nUEb0zvZiXkXXQILgWTX1Wi_JoUgxYI.QpCLQ3258_Ukf_ur0hVdcA"
};
axios.post('https://sandbox.api.visa.com/inapp/provisioning/cardData/samsungPay', data, { headers: headers })
.then(response => {
console.log(response.data);
})
.catch(error => {
console.error('Error:', error.response ? error.response.data : error.message);
});
// END
```
By following these steps, you should be able to identify and resolve the issue with the API key authorization.
Thanks,
Diana
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