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(Swift) Walmart v3 OAuth2 Access Token with Client CredentialsGet access token by providing Client ID and Client Secret. Note: This example requires Chilkat v11.0.0 or greater. For more information, see https://developer.walmart.com/#/apicenter/marketPlace/latest#apiAuthentication
func chilkatTest() { var success: Bool = false // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. let http = CkoHttp()! // Implements the following CURL command: // curl -X POST https://marketplace.walmartapis.com/v3/token \ // --user clientId:clientSecret \ // -H 'Content-Type: application/x-www-form-urlencoded' \ // -H 'Accept: application/json' \ // -H 'WM_SVC.NAME: Walmart Marketplace' \ // -H 'WM_QOS.CORRELATION_ID: b3261d2d-028a-4ef7-8602-633c23200af6' \ // -H 'WM_SVC.VERSION: 1.0.0' \ // -d 'grant_type=client_credentials' let req = CkoHttpRequest()! req.httpVerb = "POST" req.path = "/v3/token" req.contentType = "application/x-www-form-urlencoded" req.addParam("grant_type", value: "client_credentials") req.addHeader("WM_QOS.CORRELATION_ID", value: "b3261d2d-028a-4ef7-8602-633c23200af6") req.addHeader("Accept", value: "application/json") req.addHeader("WM_SVC.NAME", value: "Walmart Marketplace") req.addHeader("WM_SVC.VERSION", value: "1.0.0") // Set the "--user clientId:clientSecret" by setting the Login and Password properties http.login = "clientId" http.password = "clientSecret" let resp = CkoHttpResponse()! success = http.httpReq("https://marketplace.walmartapis.com/v3/token", request: req, response: resp) if success == false { print("\(http.lastErrorText!)") return } let sbResponseBody = CkoStringBuilder()! resp.getBodySb(sbResponseBody) let jResp = CkoJsonObject()! jResp.loadSb(sbResponseBody) jResp.emitCompact = false print("Response Body:") print("\(jResp.emit()!)") var respStatusCode: Int = resp.statusCode.intValue print("Response Status Code = \(respStatusCode)") if respStatusCode >= 400 { print("Response Header:") print("\(resp.header!)") print("Failed.") return } // Sample JSON response: // (Sample code for parsing the JSON response is shown below) // { // "access_token": "eyJraWQiOiIzN2JmOWQ5MS04ZDRkLTQwYjEtODU4NS1mNzhlZDc3MjM4MDQiLCJlbmMiOiJBMjU2R0NNIiwiYWxnIjoiZGlyIn0..bKkYKqJ5CP0Qb2Qz.wQ4TTa2nwL1rbT98BBdbTi_MRNMM0gW_5q8im6uX4olRwYiuOXjaG6TbnnFOK5fT0UzMEJUf-uybalogMH78cHP0ZyL6hONKJOMJ8VK3ThcZ4AUcqrMRBNIMFiAWSTvHJg1y5g-t-WwmZbaD589dMll7-aXG6PPncpeQA1zOyOTaELjDA4O4jimc2_7PnEdc6ETv89AKcnw1J1cPz6BPG9jpyLVX_zEZcQnxbAHYZiSFscFCzdMtpFDrPWIwWuRcV5qRlH4DghHMqKG7V2wqX1VYV_gUvLH5b2y8O6Y0u9nmkBpqTGNiMpWzNE7amFyqKExGk4Jc_ziJdsrj38cSz9a4KtZOrV6E3mN5gFFEQSNAGzrdEv2IdTfWdNgTnHopQecgrlP7EcsrmGh1ARGTWr-e7RaiL8m2Sx5i9odGj5FDJKXiDeohX-KEB-Vc2KJeLxvYAHA7nPT1_pkZDBCfpqq_6GAUBDEbDZ6mJH93TAE1YhFeR_jcdl_23lND9sHKlvHA97-fHAjEVTqu-4wVmFFelGyJD4VIBkieWn94jq_opMiz-RjyYn8Vj-tfdJy8azBNt5NkjjW7Rsque04LsfujrqHDcJHio3ukT5JKwxNv9PoHMxoHnQ5fUdF4pOzt6ZShkki-jSbhileDlClh0ufLSNYgBmy6Fz4wTZWgL-DhJOcv-7Cup95Rx35Wh7XDYTbdz_z_avtfF-f-JS5XyN20Hn-gioWdNA7DNhI1O6s7zKZ2s2iD9eFkprOLGtcJzvNVjrxKZKD6R0hrUUzDXRn95oWlJXfan-OsTNdRypfGWFqIes-n8cBhzVF69LEWIDMr6YfdkRkmCq_p_A.Bvyf-k_rnsiiuf0jGGVXvw", // "token_type": "Bearer", // "expires_in": 900 // } // Sample code for parsing the JSON response... // Use the following online tool to generate parsing code from sample JSON: // Generate Parsing Code from JSON var access_token: String? var token_type: String? var expires_in: Int access_token = jResp.string(of: "access_token") token_type = jResp.string(of: "token_type") expires_in = jResp.int(of: "expires_in").intValue } |
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