I am integrating the apple pay and following the payment request api! According to the documentation (https://developer.apple.com/documentation/apple_pay_on_the_web/apple_pay_js_api/requesting_an_apple_pay_payment_session) cert: merchIdentityCert and key: merchIdentityCert both are the same. I append my merchantIdentityCertificate.pem to both cert and key. const options= { url: endpointURL, cert: merchIdentityCert, key: merchIdentityCert, method: 'post', body:{ merchantIdentifier: "merchant.com.example.mystore", displayName: "MyStore", initiative: "web", initiativeContext: "mystore.example.com" }, json: true, } But, Unable to get any response from the apple pay servers. After my request it is throwing an error and safari is displaying a message as “This resource came from a local override” Code: const merchIdentityCert = fs.readFileSync("./merchIdentityCert.pem") const httpsAgent = new https.Agent({ cert: merchIdentityCert, key: merchIdentityCert, maxVersion: "TLSv1.2", minVersion: "TLSv1.2" }) const post = (url, body) = { logger.info({ message: "apple pay START", url, body }) fetch(url, { body: JSON.stringify(body), method: "POST", agent: httpsAgent }).then(resp = { logger.info({ message: "apple pay SUCCESS", resp }) return resp }).catch((error) = { logger.info({ message: "apple pay ERROR", error }) return error }) } Logs: message: "apple pay START", url: "https://-pay-gateway-cert.apple.com/paymentservices/startSession", body: {"merchantIdentifier":"***.*.****","displayName":"Test Pay","initiative":"web","initiativeContext":"*-*-**.****."} message: "apple pay ERROR", error: {} I am using a node-fetch library. My web app and node app deployed in AWS servers. I have fulfilled server setup and environment setup requirements with certificates. [https://developer.apple.com/documentation/apple_pay_on_the_web/setting_up_your_server] Does anyone have an idea about this?