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Swift

CardConnect Validate Merchant-Level Credentials

See more CardConnect Examples

To test and validate merchant-level credentials, you can make a PUT request, including the merchant ID in the body of the request, to the base URL. The Gateway verifies that the MID matches the credentials provided in the header.

Chilkat Swift Downloads

Swift

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()!

    http.basicAuth = true
    http.login = "API_USERNAME"
    http.password = "API_PASSWORD"

    let json = CkoJsonObject()!
    success = json.updateString(jsonPath: "merchid", value: "MERCHANT_ID")

    var url: String? = "https://<site>.cardconnect.com:<port>/cardconnect/rest/"

    let resp = CkoHttpResponse()!
    success = http.httpStr(verb: "PUT", url: url, bodyStr: json.emit(), charset: "utf-8", contentType: "application/json", response: resp)
    if success == false {
        print("\(http.lastErrorText!)")
        return
    }

    // If we get a 200 response status and an HTML response saying "CardConnect REST Servlet", then our credentials are correct.
    print("response status code = \(resp.statusCode.intValue)")

    print("response string:")
    print("\(resp.bodyStr!)")

    // Sample output:

    // response status code = 200
    // response string:
    // <html lang="en"><body><h1>CardConnect REST Servlet</h1></body></html

}