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tutorials

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Get Started with "Add to Samsung Wallet"

qr codes to provide services through fixed links, check out the details of the data fetch link. these static links can also be used by scanning qr codes. experience the service and practice you can experience service integration development using the codelab and use the testing tool to preregister the wallet cards created on the partner portal, which could be helpful. conclusion we've looked at how to provide digital content through the "add to samsung wallet" feature. we continuously update the guides on the developer portal, so please refer to them when preparing for integration. summary the "add to samsung wallet" service welcomes participation from content service partners and developers. for inquiries or technical support, please contact us through the form provided on the developer portal. i hope this post has been helpful, and now i'll conclude my writing here. thank you. this post was written based on the sdc23 korea session.

Choi, Jonghwa

https://developer.samsung.com/wallet/blog/en-us/2024/04/23/get-started-with-add-to-samsung-wallet

Develop Samsung Wallet

doc

Advances features

qr codes presentation type and formats the barcode display type defines how a serial number, barcode, and/or qr code is shown [presentation types serialtype ] code name description serialnumber serial number barcode barcode qrcode qr code [presentation formats ptformat ] code name description barcode barcode only barcodeserial barcode with serial number serial serial number only dualserial dual serial number dualbarcode dual barcode dualbarcodeserial dual barcode for each serial numbers barcodepin barcode with pin qrcode qr code only qrcodeserial qr code with serial number [barcode formats ptsubformat ] below are commonly used barcode formats, supported by the zxing barcode scanning library see also https //zxing github io/zxing/apidocs/com/google/zxing/barcodeformat html code name description apiaztec aztec 2d barcode format codabar codabar 1d format code_39 code 39 1d format code_93 code 93 1d format code_128 code 128 1d format data_matrix data matrix 2d barcode format ean_8 ean-8 1d format ean_13 ean-13 1d format itf itf interleaved two of five 1d format maxicode maxicode 2d barcode format pdf_417 pdf417 format qr_code qr code 2d barcode format rss_14 rss 14 rss_expanded rss expanded upc_a upc-a 1d format upc_e upc-e 1d format upc_ean_extension upc/ean extension format not a stand-alone format

https://developer.samsung.com/wallet/api_new/references/advances.html

featured

blog

Use "Add to Samsung Wallet" for Event Tickets

qr codes in a single ticket • batch update the status for all tickets, for example, when an event is canceled or postponed; this feature requires the partner to share the relevant information. • provide up to 2 barcodes or qr codes for extra services at your event, such as coupons for snacks or parking, in addition to the barcode or qr code for the ticket itself • push notifications sent 1 hour before the event begins integrate "add to samsung wallet" for your event tickets for a detailed description of the registration process, development specifications, and testing tools for integrating “add to samsung wallet” to your service, go to the samsung wallet partner portal (english language links below). the partner portal contains tutorials that walk you through the integration process step-by-step. step 1. register as a partner at the samsung wallet partner portal https://developer.samsung.com/wallet/onboarding.html step 2. create and manage samsung wallet cards https://developer.samsung.com/wallet/manage.html step 3. integrate “add to samsung wallet” to your service https://developer.samsung.com/wallet/api/overview.html if you are in a country where the event ticket menu is not supported on galaxy devices, contact us through developer support and we will help you as quickly as possible.

Hye-In Min

https://developer.samsung.com/wallet/blog/en-us/2023/07/19/add-to-samsung-wallet-for-event-ticket

Develop Samsung Pay

doc

Introduction

qr code as well as necessary instructions step 4 user launches spay wa and scans the qr code displayed on the welcome ui if spay wa was not installed, the instructions on welcome ui would lead the user to download the app if necessary , register samsung account and login into the spay client step 5 → 6 the spay wa qr scanner would attempt to invoke the url embedded in the qrcode, more specifically the "initiate" request to save2pay server the server verifies the payload and notifies partner server that the spay wa is ready device specific information such as the device id, wallet id & user id will also be sent this step essentially links the samsung account with the regid the welcome ui would also show a message indicating the linking is successful step 7 → 8 partner server talks to the issuer to pre-provision the card and get encrypted issuerblob step 9 partner server returns the issuerblob in the notify response the issuerblob will be encrypted and can only be decrypted by the issuer server the blob will also have device and wallet specific information so it can only be provisioned to the device that made the 'initiate' request the exact format of the issuerblob depends on the issuer step 10 the issuerblob and additional information are returned to the device in the 'initiate' response steps 11 → 16 spay wa would go through the normal tokenization flow to add the token into spay using the issuerblob step 17 spay wa report to s2p server that the provision is completed for this regid step 18 s2p notifies partner server that provisioning is completed for this regid data types type json type format description string string size 2048 boolean boolean object object enum string pattern [a-za-z0-9_]{1,256 values from a limited set are only allowed each field of type enum will define the values allowed phonenumber string pattern [0-9+ -]+ uuid string pattern [a-za-z0-9-_]{26,128} unique identifie url string size 2048 must be an absolute url defined by rfc 2396 uniform resource identifiers uri generic syntax supported schemes - http, https timestamp number int64 - signed 64 bits unix epoch time in milliseconds countrycode string size 2 unique identifie

https://developer.samsung.com/pay/save2pay/api-introduction.html

tutorials blockchain

blog

“Where's My Crypto Coin?” Featuring Samsung Blockchain Keystore SDK

qr code copy to clipboard share through android’s share intent setting up the project and handling sbk data to set up your android project with the sbk sdk, follow these instructions. to use functionalities offered by the sdk, first fetch an instance of the service. private scwservice mscwservice = scwservice.getinstance(); after you have fetched the scwservice instance, you can check whether your device is keystore-supported. if (mscwservice == null) { log.e("keystoreapp", "keystore is not supported on this device."); } if the device is keystore-supported, you can fetch the address list with getaddresslist(): mscwservice.getaddresslist(addresslistcallback, hdpathlist); the first parameter to getaddresslist() is a scwgetaddresslistcallback, which is executed after getting a response from keystore. scwgetaddresslistcallback() has two functions: onsuccess(): this function is called when the address list has been fetched successfully from keystore. onfailure(): this function is called if any errors occur while fetching the address list from keystore. scwservice.scwgetaddresslistcallback addresslistcallback = new scwservice.scwgetaddresslistcallback() { @override public void onsuccess(list addresslist) { //you can share your address from the address list here } @override public void onfailure(int failurecode) { //based on the failure code you can show appropriate alerts here } }; the second parameter is an arraylist of hierarchical deterministic (hd) path(s) whose addresses you want to fetch. if you want to learn more about hd paths, please refer to bip-44. for example, if you want to find the public address of your first five accounts, pass the following list as a parameter: arraylist hdpathlist = new arraylist<>(); hdpathlist.add("m/44'/60'/0'/0/0"); hdpathlist.add("m/44'/60'/0'/0/1"); hdpathlist.add("m/44'/60'/0'/0/2"); hdpathlist.add("m/44'/60'/0'/0/3"); hdpathlist.add("m/44'/60'/0'/0/4"); a sample app with the sbk sdk now that we are familiar with getaddresslist(), let’s dive into our sample application. features of our public address with sbk app are: fetch your public address from the keystore switch between multiple public addresses display qr code of the selected account copy selected address into the clipboard send the selected address with supported applications with android’s share intent initially, only the address of the first account is loaded. when you press the add button, the hd path of a new account is added to hdpathlist, and public addresses are fetched. public void addaccount(view view) { //account index is incremented by 1 to get the new account accountindex++; //hdpath of new account is added to hdpathlist hdpathlist.add("m/44'/60'/0'/0/" + accountindex); showtoast("hdpath added to list"); //public address of new account is fetched getpublicaddress(); } public addresses are fetched using the getpublicaddress() function depicted below. if the address list is fetched successfully, onsuccess() is called, and: the spinner’s previous data is cleared. the newly fetched list is added to the spinner. the ui is updated. if an error occurs, it is logged and available from logcat. common errors such as error_invalid_scw_app_id can be fixed very easily by enabling developer mode from the keystore application. you can find instructions on how to enable developer mode here. private void getpublicaddress() { scwservice.scwgetaddresslistcallback addresslistcallback = new scwservice.scwgetaddresslistcallback() { @override public void onsuccess(final list publicaddresslist) { //after address list has been fetched spinner is updated with new list runonuithread(new runnable() { @override public void run() { //clear existing list spinneradapter.clear(); //new list is added spinneradapter.addall(publicaddresslist); spinneradapter.notifydatasetchanged(); if (publicaddresslist.size() == 1) { showtoast(publicaddresslist.size() + " address fetched."); } else { showtoast(publicaddresslist.size() + " addresses fetched."); } } }); } @override public void onfailure(int errorcode) { switch (errorcode) { case scwerrorcode.error_invalid_scw_app_id: log.e(log_tag,"developer option not enabled."); break; case scwerrorcode.error_check_app_version_failed: log.e(log_tag,"check internet connection."); break; case scwerrorcode.error_op_fail: log.e(log_tag,"operation failed"); break; default: log.e(log_tag,"error with error code: "+errorcode); break; } } }; if (mscwservice == null) { log.e(log_tag, "keystore is not supported in this device."); } else { //if keystore is supported on device address list is requested mscwservice.getaddresslist(addresslistcallback, hdpathlist); } } after loading all addresses into the spinner, we can now select any address from it. once an address is selected, its qr code is generated and displayed. publicaddressspinner.setonitemselectedlistener(new adapterview.onitemselectedlistener() { @override public void onitemselected(adapterview<?> adapterview, view view, int position, long l) { //get selected address from spinner selectedaddress = adapterview.getitematposition(position).tostring(); selectedaddresstextview.settext(selectedaddress); qrcodeimageview.setimagebitmap(generateqrcode(selectedaddress)); } } in this application, we used “zxing” to generate the qr bitmap of the selected public address. private bitmap generateqrcode(string text) { multiformatwriter multiformatwriter = new multiformatwriter(); bitmap bitmap = bitmap.createbitmap(10, 10, bitmap.config.rgb_565); try { //text encoded to qr bitmatrix bitmatrix bitmatrix = multiformatwriter.encode(text, barcodeformat.qr_code, 1000, 1000); barcodeencoder barcodeencoder = new barcodeencoder(); //qr bitmatrix encoded to bitmap bitmap = barcodeencoder.createbitmap(bitmatrix); } catch (writerexception e) { e.printstacktrace(); } finally { return bitmap; } } when you press the copy button, the address is copied to the clipboard. public void copyaddress(view view) { clipboardmanager clipboardmanager = (clipboardmanager) getsystemservice(context.clipboard_service); clipdata clipdata = clipdata.newplaintext("public address", selectedaddress); clipboardmanager.setprimaryclip(clipdata); toast.maketext(this, "address copied", toast.length_short).show(); } we can also share the selected public address using the android action_send intent. public void shareaddress(view view) { intent sendintent = new intent(); sendintent.setaction(intent.action_send); sendintent.putextra(intent.extra_text, selectedaddress); sendintent.settype("text/plain"); startactivity(sendintent); } conclusion now that you know more about the samsung blockchain keystore sdk, you can use it to enrich your blockchain application. additional resources: download the sbk example app more information on keystore sdk

Shuvo Saha

https://developer.samsung.com/sdp/blog/en-us/2019/10/10/wheres-my-crypto-coin-featuring-samsung-blockchain-keystore-sdk

Develop Samsung Wallet

doc

Coupon

qr code is scanned barcode value2string 4096 conditional the secondary barcode data * required if ptformat is dualbarcode or dualbarcodeserial barcode serialtypestring 32 optional presentation type e g ,serialnumber, barcode * see barcode format barcode ptformatstring 32 optional presentation format e g , barcode, qrcode, serial * see barcode format barcode ptsubformatstring 32 optional presentation sub-format e g ,code_128, qr_code * see barcode format barcode errorcorrectionlevel string 4 optional amount of redundancy or error correction data included in the code there are four error correction levels available in qr codes * code options l/m/q/h balancestring 50 optional initial balance this is going to be shown as received it is recommended to use a one letter currency symbol e g , $1,000, 1,000p summaryurlstring 256 optional webpage url that show details, such as balance usermessagestring 256 optional message to forward senderstring 64 optional name of sender redeemurlstring 256 optional link to redeem coupons example { "card" { "type" "coupon", "subtype" "others", "data" [ { "refid" "ref-230712-0001", "createdat" 1612660039000, "updatedat" 1612660039000, "language" "en", "attributes" { "title" "free coupon", "mainimg" "https // /main png", "brandname" "samsung coupon", "expiry" 1637802725000, "issuedate" 1637457125000, "editableyn" "n", "deletableyn" "n", "displayredeembuttonyn" "y", "notificationyn" "y", "applinkname" "oo voucher", "applinklogo" "https // /applinklogo png", "applinkdata" "https //www oocoupon com", "barcode value" "cs16138353212584806754fg1802 ", "barcode serialtype" "barcode", "barcode ptformat" "qrcodeserial", "barcode ptsubformat" "qr_code" } } ] } }

https://developer.samsung.com/wallet/api_new/walletcards/coupon.html

Learn Code Lab

codelab

Integrate IoT Devices into the SmartThings Ecosystem

qr code using the device qr code could be helpful while device onboarding qr code should have format like below refer here for more details urlhttps //qr samsungiots com/?m={your mnid}&s={device onboardingid}&r={device serialnumber} {your mnid} 4-digit alphanumeric mnid of your account {device onboardingid} 3-digit number onboarding id, you can find it from your developer workspace project device onboarding > other info page {device serialnumber} device serial number which is registered at your developer workspace project you can simply generate qr code with using below python script import qrcode mnid = 'ffff' # "ffff" is an example you should replace it with yours onboardingid = '111' # "111" is an example you should replace it with yours serialnumber = 'stdktest0001' # "stdktest0001" is an exmaple you should replace it with yours qrurl = 'https //qr samsungiots com/?m=' + mnid + '&s=' + onboardingid + '&r=' + serialnumber img = qrcode make qrurl img save serialnumber + ' png' qrcode qrcode box_size=10, border=4 write device application open and edit sample device app currently, you are doing the code lab example, which is located at apps/esp32/code_lab_example directory in the github repository download onboarding_profile json from the overview of your device in developer workspace copy onboarding_profile json file into your application directory, apps/esp32/code_lab_example/main $ cd ~/workspace/st-device-sdk-c-ref/apps/esp32/code_lab_example/main/ $ cp ~/downloads/onboarding_config json copy device_info json from tools/keygen/linux/output_{serialnumber} which contains your device specific information to application directory, apps/esp32/code_lab_example/main $ cd ~/workspace/st-device-sdk-c-ref/iot-core/tools/keygen/ $ cp output_{serialnumber}/device_info json ~/workspace/st-device-sdk-c-ref/apps/esp32/code_lab_example/main/ firmwareversion version string privatekey base64 encoded ed25519 private key this value should be paired with what you registered to developer workspace publickey base64 encoded ed25519 public key this value should be same with what you registered to developer workspace serialnumber this value should be same with what you registered to developer workspace { "deviceinfo" { "firmwareversion" "switch_example_001", "privatekey" "dh**jkmrd5x****bav+fgoxa3qzfnw3v****jhxomd0=", "publickey" "nfn5x***uqusq****zhobsfaaop9***kndlnjdjrew=", "serialnumber" "stdk**e90w***ucx" } } open sample application source code browse in apps/esp32/code_lab_example/main/ directory open main c file write your device application code this example already has cloud connection functionality using smartthings sdk apis void app_main void { /** easily integrate your direct connected device using the direct connected devices sdk the sdk manages all mqtt topics and onboarding requirements, freeing you to focus on the capabilities of your device that is, you can simply develop a basic application by just calling the apis provided by st_iot_core layer like below // create a iot context 1 st_conn_init ; // create a handle to process capability 2 st_cap_handle_init ; called in function 'capability_init' // register a callback function to process capability command when it comes from the smartthings server 3 st_cap_cmd_set_cb ; called in function 'capability_init' // process on-boarding procedure there is nothing more to do on the app side than call the api 4 st_conn_start ; */ unsigned char *onboarding_config = unsigned char * onboarding_config_start; unsigned int onboarding_config_len = onboarding_config_end - onboarding_config_start; unsigned char *device_info = unsigned char * device_info_start; unsigned int device_info_len = device_info_end - device_info_start; int err; iot_gpio_init ; xtaskcreate app_main_task, "app_main_task", 4096, null, 10, null ; //create a iot context iot_ctx = st_conn_init onboarding_config, onboarding_config_len, device_info, device_info_len ; if iot_ctx != null { err = st_conn_set_noti_cb iot_ctx, iot_noti_cb, null ; if err printf "fail to set notification callback function\n" ; } else { printf "fail to create the iot_context\n" ; } //create a handle to process capability and initialize capability info capability_init ; //connect to server err = st_conn_start iot_ctx, st_status_cb &iot_status_cb, iot_status_all, null, null ; if err { printf "fail to start connection err %d\n", err ; } } complete your command callback function for each capability the command callback function should contain your device control upon each command such as led on or off control capability example for each capability would be helpful to handle attribute command for each capability you can find it at apps/capability_example/main static void update_switch_state int switch_state { const char* switch_value; if switch_state == switch_on { switch_value = caps_helper_switch attr_switch value_on; } else { switch_value = caps_helper_switch attr_switch value_off; } //todo set switch attribute value and send // // example //=============================================================================== // cap_switch_data->set_switch_value cap_switch_data, switch_value ; // cap_switch_data->attr_switch_send cap_switch_data ; //=============================================================================== } static int get_switch_state void { const char* switch_value; int switch_state = switch_off; //todo get switch attribute value // // example //=============================================================================== // switch_value = cap_switch_data->get_switch_value cap_switch_data ; // // if !strcmp switch_value, caps_helper_switch attr_switch value_on { // switch_state = switch_on; // } else if !strcmp switch_value, caps_helper_switch attr_switch value_off { // switch_state = switch_off; // } //=============================================================================== return switch_state; } static void cap_switch_cmd_cb struct caps_switch_data *caps_data { int switch_state = get_switch_state ; set_led_mode switch_state ; } static void capability_init { //todo initialize switch capability with using capability sample's initializae function // // example // //=============================================================================== // cap_switch_data = caps_switch_initialize iot_ctx, "main", null, null ; // if cap_switch_data { // const char *switch_init_value = caps_helper_switch attr_switch value_on; // // cap_switch_data->cmd_on_usr_cb = cap_switch_cmd_cb; // cap_switch_data->cmd_off_usr_cb = cap_switch_cmd_cb; // // cap_switch_data->set_switch_value cap_switch_data, switch_init_value ; // } //=============================================================================== } build, flash, and monitor you can build, flash, and monitor in the console with the following $ cd ~/workspace/st-device-sdk-c-ref $ python3 build py apps/esp32/code_lab_example $ python3 build py apps/esp32/code_lab_example flash $ python3 build py apps/esp32/code_lab_example monitor or $ cd ~/workspace/st-device-sdk-c-ref $ python3 build py apps/esp32/code_lab_example flash monitor onboard and control the device via smartthings app onboarding a enable developer mode developer mode should be enabled on smartthings mobile application launch the smartthings app, go to dashboard > settings long-press about smartthings for 20 seconds enable the developer mode, then restart the smartthings app you can find out more information here b add a new device go to add device and click my testing devices or scan qr code you can now see and add your self-published devices control by smartthings application a device control from dashboard you can turn your device’s led on or off by clicking the button in the smartthings app b device control from plugin you can control various attributes and get more detailed information from the device plugin user interface you're done! congratulations! you have successfully achieved the goal of this code lab now, you can control your iot devices using the smartthings app all by yourself! if you're having trouble, you may download this file smartthings device sdk complete code 2 49 kb

https://developer.samsung.com/codelab/smartthings/device-sdk.html

Develop Samsung Wallet

doc

Event Ticket

qr code is scanned barcode serialtype string 32 optional presentation type e g , serialnumber, barcode * see barcode format barcode ptformat string 32 optional presentation format e g , barcode, qrcode, serial * see barcode format barcode ptsubformat string 32 optional presentation sub-format e g , code_128, qr_code * see barcode format barcode errorcorrectionlevel string 4 optional amount of redundancy or error correction data included in the code there are four error correction levels available in qr codes * code options l/m/q/h barcode intervalstring 4 optional update interval if support for dynamic updatesepoch timestamp in milliseconds provision data string 512 optional elements to complete provisioning* see provisioning for details provision interval string 16 optional update interval if support for dynamic updates epoch timestamp in milliseconds relcoupon{i} title string 32 conditional coupon title * required if this ticket has a related couponi 1~3 relcoupon{i} subtitle string 32 optional coupon subtitlei 1~3 relcoupon{i} providername string 32 conditional coupon provider name * required if this ticket has a related coupon i 1~3 relcoupon{i} imagefilesrc string 256 optional coupon image url the file size should not exceed 256 kb i 1~3 relcoupon{i} noticedescription string 1024 optional text of the notice * long content is allowed * see additional information format i 1~3 relcoupon{i} notificationtime long 13 optional coupon exposure time epoch timestamp in milliseconds i 1~3 relcoupon{i} value string 4096 conditional actual data that is delivered when the barcode/qr code is scanned i 1~3 relcoupon{i} serialtype string 32 required presentation typee g , serialnumber, barcode, * see barcode format i 1~3 relcoupon{i} ptformatstring 32 conditional presentation formate g , barcode, qrcode, serial, * see barcode format i 1~3 relcoupon{i} ptsubformat string 32 conditional presentation sub-formate g , code_128, qr_code, * see barcode format i 1~3 relcoupon{i} errorcorrectionlevel string 4 optional amount of redundancy or error correction data included in the code there are four error correction levels available in qr codes - code options l/m/q/h i 1~3 example { "card" { "type" "ticket", "subtype" "entrances", "data" [ { "refid" "ent-ticket-0613001", "createdat" 1686657600000, "updatedat" 1686657600000, "language" "en", "attributes" { "title" "galaxy land entrance ticket", "subtitle1" "standard", "classification" "annual", "groupingid" "group-0613001", "orderid" "ent-0613001", "mainimg" "https // /main png", "logoimage" "https // /logo png", "providername" "galaxy entertainment", "logoimage darkurl" "https // /logo-dark png", "issuedate" 1686657600000, "reservationnumber" "glx-0613-001", "startdate" 1686657600000, "enddate" 1718280000000, "holdername" "kim eunha", "idphoto data" "base64-encoded{image-file-data}", "idphoto format" "png", "grade" "family", "person1" "{\"person\" [{\"category\" \"adult\", \"count\" 1 }]}", "locations" "[{\"lat\" 37 256518, \"lng\" 127 053516, \"address\" \"samsung-ro yeongtong-gu, suwon\", \"name\" \"galaxy land central park\"}]", "noticedesc" "{\"count\" 2,\"info\" [{\"title\" \"notice 1\",\"content\" [\"description 1-1\",\"description 1-2\"]},{\"title\" \"notice 2\",\"content\" [\"description 2-1\"]}]}", "groupinfo1" "adult 1", "groupinfo2" "standard", "groupinfo3" "family", "csinfo" "{\"call\" \"0000-0000\",\"email\" \"samsungwallet@samsungwallet com\",\"website\" \"https //www samsungwallet com/cs/\",\"instagram\" \"https //www instagram com/samsungwallet\",\"youtube\" \"https //www youtube com/@samsungwallet\",\"facebook\" \"https //www facebook com/samsungwallet\" }", "applinkname" "galaxy ticket", "applinklogo" "https // /applinklogo png", "applinkdata" "https //www applinkdata com", "bgcolor" "#e86d1f", "fontcolor" "light", "blinkcolor" "#e86d1f", "barcode value" "serial-0613-001", "barcode serialtype" "qrcode", "barcode ptformat" "qrcodeserial", "barcode ptsubformat" "qr_code" }, "localization" [ { "language" "ko", "attributes" { "title" "갤럭시 랜드 입장권", "holdername" "김은하", "person1" "{\"person\" [{\"category\" \"어른\", \"count\" 1 }]}", "locations" "[{\"lat\" 37 256518, \"lng\" 127 053516, \"address\" \"samsung-ro yeongtong-gu, suwon\", \"name\" \"갤럭시 랜드 센트럴 파크\"}]", "noticedesc" "{\"count\" 2,\"info\" [{\"title\" \"공지사항 1\",\"content\" [\"설명 1-1\",\"설명 1-2\"]},{\"title\" \"공지사항 2\",\"content\" [\"설명 2-1\"]}]}", "groupinfo1" "어른 1" } } ] } ] } }

https://developer.samsung.com/wallet/api_new/walletcards/ticket.html

Develop Samsung Wallet

doc

Gift Card

qr code is scanned barcode serialtype string 32 optional presentation type e g , serialnumber, barcode *see barcode format barcode ptformat string 32 optional presentation format e g , barcode, qrcode, serial *see barcode format barcode ptsubformat string 32 optional presentation sub-format e g , code_128, qr_code * see barcode format barcode pin string 16 optional pin to show with a barcode barcode errorcorrectionlevel string 4 optional amount of redundancy or error correction data included in the code there are four error correction levels available in qr codes * code options l/m/q/h merchantid string 36 optional merchant identifier merchantname string 32 optional merchant name to display amount string 32 optional initial balance this is going to be shown as received e g , $1,000 balance string 32 optional remaining balance this is going to be shown as received e g , $1,000 summaryurl string 256 optional web url that show details, such as balance or transactions history example { "card" { "type" "giftcard", "subtype" "others", "data" [ { "refid" "b3fdc982-28c9-47a3-b02f-d484779698a7", "createdat" 1672574400000, "updatedat" 1672574400000, "language" "en", "attributes" { "title" "samsung gift card", "eventid" "event-001", "logoimage" "https //gpp walletsvc samsung com/mcs/images/contents/wallet_intro_logo png", "logoimage darkurl" "https //gpp walletsvc samsung com/mcs/images/contents/wallet_intro_logo png", "providername" "samsung gift card provider", "user" "ms jane doe", "csinfo" "{\"call\" \"0000-0000\",\"email\" \"samsungwallet@samsungwallet com\",\"website\" \"https //www samsungwallet com/cs/\" }", "applinklogo" "https //play-lh googleusercontent com/znfa1roz7hpv9j-jiacbjmjudl2x-fnuwte0oyvbbcwvf5vpzoqqikbxgk7d-aptvag=w240-h480-rw", "applinkname" "gift card link", "applinkdata" "https //www samsung com/", "bgcolor" "#0a1a4f", "fontcolor" "light", "blinkcolor" "#00ffff", "barcode value" "cs16138353212584806754fg1802", "barcode serialtype" "qrcode", "barcode ptformat" "qrcodeserial", "barcode ptsubformat" "qr_code" } } ] } }

https://developer.samsung.com/wallet/api_new/walletcards/gift.html

Develop Samsung Wallet

doc

Loyalty

qr code is scanned barcode serialtype string 32 optional presentation type e g , serialnumber, barcode * see barcode format barcode ptformat string 32 optional presentation format e g , barcode, qrcode, serial * see barcode format barcode ptsubformat string 32 optional presentation sub-format e g , code_128, qr_code *see barcode format barcode errorcorrectionlevel string 4 optional amount of redundancy or error correction data included in the code there are four error correction levels available in qr codes * code options l/m/q/h merchantid string 36 optional merchant identifier merchantname string 32 optional merchant name to display amount string 32 optional total amount of points or initial balance this is going to be shown as received it is recommended to use a one letter currency symbol e g , $ 1,000, 1,000p balance string 32 optional available points or remaining balance this is going to be shown as received it is recommended to use a one letter currency symbol e g , $ 1,000, 1,000p summaryurl string 256 optional webpage url that shows details, such as balance or transactions history example { "card" { "type" "loyalty", "subtype" "others", "data" [ { "refid" "b3fdc982-28c9-47a3-b02f-d484779698a8", "createdat" 1672574400000, "updatedat" 1672574400000, "language" "en", "attributes" { "title" "samsung loyalty card", "eventid" "event-001", "logoimage" "https //gpp walletsvc samsung com/mcs/images/contents/wallet_intro_logo png", "logoimage darkurl" "https //gpp walletsvc samsung com/mcs/images/contents/wallet_intro_logo png", "providername" "samsung loyalty card provider", "noticedesc" "<ul><li>loyalty card test</li></ul>", "csinfo" " {\"call\" \"0000-0000\",\"email\" \"samsungwallet@samsungwallet com\",\"website\" \"https //www samsungwallet com/cs/\",\"instagram\" \"https //www instagram com/samsungwallet\",\"pinterest\" \"https //www pinterest com/samsungwallet\",\"x\" \"https //www twitter com/samsungwallet\",\"facebook\" \"https //www facebook com/samsungwallet\" }", "applinklogo" "https //play-lh googleusercontent com/znfa1roz7hpv9j-jiacbjmjudl2x-fnuwte0oyvbbcwvf5vpzoqqikbxgk7d-aptvag=w240-h480-rw", "applinkname" "loyalty card link", "applinkdata" "https //www samsung com/", "bgcolor" "#0a1a4f", "barcode value" "cs16138353212584806754fg1802", "barcode serialtype" "qrcode", "barcode ptformat" "qrcodeserial", "barcode ptsubformat" "qr_code", "amount" "1,000p", "balance" "500p" } } ] } }

https://developer.samsung.com/wallet/api_new/walletcards/loyalty.html

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