π How to Create a Signature Using MD5 Hashing
To create a sign using MD5 hashing, follow these steps:
π Concatenate the following values in this order, separated by the | character:
partner_code
secret
order_id
amount
𧩠The resulting string should look like this:
|partner_code|secret|order_id|amount|
βοΈ Apply the MD5 hashing algorithm to the concatenated string.
\nHereβs how you can do it in different programming languages:
\nusing System;\nusing System.Security.Cryptography;\nusing System.Text;\nclass Program {\n static void Main() {\n string partnerCode = \"your_partner_code\";\n string secret = \"your_secret\";\n string orderId = \"your_order_id\";\n string amount = \"your_amount\";\n string toHash = \"|\" + partnerCode + \"|\" + secret + \"|\" + orderId + \"|\" + amount + \"|\";\n using (MD5 md5 = MD5.Create()) {\n byte[] inputBytes = Encoding.UTF8.GetBytes(toHash);\n byte[] hashBytes = md5.ComputeHash(inputBytes);\n StringBuilder sb = new StringBuilder();\n foreach (byte b in hashBytes) {\n sb.Append(b.ToString(\"x2\"));\n }\n Console.WriteLine(sb.ToString());\n }\n }\n}\n\n$partner_code = \"your_partner_code\";\n$secret = \"your_secret\";\n$order_id = \"your_order_id\";\n$amount = \"your_amount\";\n$signature = md5(\"|\" . $partner_code . \"|\" . $secret . \"|\" . $order_id . \"|\" . $amount . \"|\");\necho $signature;\n?>\n\nimport java.security.MessageDigest;\nimport java.security.NoSuchAlgorithmException;\npublic class MD5Example {\n public static void main(String[] args) {\n String partnerCode = \"your_partner_code\";\n String secret = \"your_secret\";\n String orderId = \"your_order_id\";\n String amount = \"your_amount\";\n String toHash = \"|\" + partnerCode + \"|\" + secret + \"|\" + orderId + \"|\" + amount + \"|\";\n try {\n MessageDigest md = MessageDigest.getInstance(\"MD5\");\n md.update(toHash.getBytes());\n byte[] digest = md.digest();\n StringBuilder sb = new StringBuilder();\n for (byte b : digest) {\n sb.append(String.format(\"\u0002x\", b & 0xff));\n }\n System.out.println(sb.toString());\n } catch (NoSuchAlgorithmException e) {\n e.printStackTrace();\n }\n }\n}\n\nπ To validate the callback signature, you need to generate a signature on your end and compare it with the provided signature. Follow these steps:EndFragment
\na. Bank Bot Signature
\nπ Concatenate the following values in this order, separated by the | character:
partner_code
secret
trans_id
amount
status
ranking (\"-\" if not available)
𧩠The resulting string should look like this:
|partner_code|secret|trans_id|amount|status|ranking
βοΈ Apply the MD5 hashing algorithm to the concatenated string.
\nb. Manual (CDM) Signature
\nπ Concatenate the following values in this order, separated by the | character:
partner_code
secret
trans_id
amount
status
𧩠The resulting string should look like this:
|partner_code|secret|trans_id|amount|status|
βοΈ Apply the MD5 hashing algorithm to the concatenated string.
\nπ This endpoint allows you to initiate a deposit request for the π¦ Deposit Bank Bot. π
\n","urlObject":{"protocol":"https","path":["api","v3","get-bank-details"],"host":["easyway88","com"],"query":[],"variable":[]}},"response":[{"id":"75f06c80-1577-4821-9cdc-fdb1cd432951","name":"Get Bank List","originalRequest":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\r\n \"partner_code\": {PARTNER_CODE},\r\n \"secret_key\": {SECRET_KEY}\r\n}"},"url":"https://easyway88.com/api/v3/get-bank-details"},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\r\n \"status\": 1, \r\n \"banks\": [\r\n {\r\n \"mbank_id\": \"BANK_ID\", \r\n \"mbank_name\": \"BANK_NAME\", \r\n \"banks\": [\r\n {\r\n \"bank_id\": \"MERCHANT_BANK_ID\", \r\n \"acc_name\": \"MERCHANT_ACC_NAME\", \r\n \"acc_no\": \"MERCHANT_ACC_NO\", \r\n \"qrcode\": \"MERCHANT_QR_CODE_LOGO_PATH\", \r\n \"pay_id\": \"MERCHANT_PAY_ID\"\r\n }\r\n ], \r\n \"mbank_logo_path\": \"IMAGE_LOGO_PATH_URL\"\r\n }\r\n ]\r\n}"}],"_postman_id":"1dcc119a-043e-4212-9f83-4696bcc6cceb"},{"name":"Get Bank List Rotate","id":"7db1e12f-850f-4843-b787-e64a0300fbd8","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"urlencoded","urlencoded":[{"key":"partner_code","value":"{PARTNER_CODE}","type":"text"},{"key":"secret_key","value":"{SECRET_KEY}","type":"text"}]},"url":"https://easyway88.com/api/v3/get-bank-details-rotate","description":"π This endpoint allows you to initiate a deposit request for the π¦ Deposit Bank Bot. π
\nNote: This endpoint will always return information for exactly 1 bank.
\nBank Rotation: Each request may return a different bank in a rotating sequence to balance the load or provide variety.
\n","urlObject":{"protocol":"https","path":["api","v3","get-bank-details-rotate"],"host":["easyway88","com"],"query":[],"variable":[]}},"response":[{"id":"95107c3f-826d-4bbc-8c8a-320ffff3075c","name":"Get Bank List Rotate","originalRequest":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\r\n \"partner_code\": {PARTNER_CODE},\r\n \"secret_key\": {SECRET_KEY}\r\n}"},"url":"https://easyway88.com/api/v3/get-bank-details-rotate"},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\r\n \"status\": 1, \r\n \"banks\": [\r\n {\r\n \"mbank_id\": \"BANK_ID\", \r\n \"mbank_name\": \"BANK_NAME\", \r\n \"banks\": [\r\n {\r\n \"bank_id\": \"MERCHANT_BANK_ID\", \r\n \"acc_name\": \"MERCHANT_ACC_NAME\", \r\n \"acc_no\": \"MERCHANT_ACC_NO\", \r\n \"qrcode\": \"MERCHANT_QR_CODE_LOGO_PATH\", \r\n \"pay_id\": \"MERCHANT_PAY_ID\"\r\n }\r\n ], \r\n \"mbank_logo_path\": \"IMAGE_LOGO_PATH_URL\"\r\n }\r\n ]\r\n}"}],"_postman_id":"7db1e12f-850f-4843-b787-e64a0300fbd8"},{"name":"Deposit Manual Request","id":"cc4ad967-34fc-4b71-98d7-4a9d2217bc44","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"urlencoded","urlencoded":[{"key":"partner_code","value":"{PARTNER_CODE}","type":"text"},{"key":"order_id","value":"{ORDER_ID}","type":"text"},{"key":"amount","value":"{AMOUNT}","type":"text"},{"key":"signature","value":"{SIGNATURE}","type":"text"},{"key":"return_url","value":"{RETURN_URL}","type":"text"},{"key":"backend_url","value":"{BACKEND_URL}","type":"text"},{"key":"bank_id","value":"{MERCHANT_BANK_ID}","type":"text"},{"key":"img_reciept","value":"{BASE64_FORMAT_IMAGE}","type":"text"},{"key":"data1","value":"\"\"","type":"text"},{"key":"data2","value":"\"\"","type":"text"},{"key":"summary","value":"null","type":"text"},{"key":"reference_number","value":"{REFERENCE_NUMBER}","type":"text"},{"key":"member_name","value":"{MEMBER_NAME}","type":"text"}]},"url":"https://easyway88.com/api/v3/checking-manual-deposit","description":"π This endpoint allows you to initiate a deposit request for the π¦ manual deposit. π
\n","urlObject":{"protocol":"https","path":["api","v3","checking-manual-deposit"],"host":["easyway88","com"],"query":[],"variable":[]}},"response":[{"id":"44e31286-bc4a-454c-8377-ce3f87d1fb05","name":"Deposit Manual Request","originalRequest":{"method":"POST","header":[],"body":{"mode":"urlencoded","urlencoded":[{"key":"partner_code","value":"{PARTNER_CODE}","type":"text"},{"key":"order_id","value":"{ORDER_ID}","type":"text"},{"key":"amount","value":"{AMOUNT}","type":"text"},{"key":"signature","value":"{SIGNATURE}","type":"text"},{"key":"return_url","value":"{RETURN_URL}","type":"text"},{"key":"backend_url","value":"{BACKEND_URL}","type":"text"},{"key":"bank_id","value":"{MERCHANT_BANK_ID}","type":"text"},{"key":"img_reciept","value":"{BASE64_FORMAT_IMAGE}","type":"text"},{"key":"data1","value":"\"\"","type":"text"},{"key":"data2","value":"\"\"","type":"text"},{"key":"summary","value":"null","type":"text"},{"key":"reference_number","value":"{REFERENCE_NUMBER}","type":"text"},{"key":"member_name","value":"{MEMBER_NAME}","type":"text"}]},"url":"https://easyway88.com/api/v3/checking-manual-deposit"},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\r\n \"ordID\": \"{ORDER_ID}\",\r\n \"trans_id\": \"{TRANSACTION_ID_IN_EASYWAY88}\",\r\n \"amount\": \"{AMOUNT}\",\r\n \"status\": \"{STATUS}\",\r\n \"messages\": \"{MESSAGE}\",\r\n \"data1\": null,\r\n \"data2\": null,\r\n \"signature\": \"{SIGNATURE}\"\r\n}"}],"_postman_id":"cc4ad967-34fc-4b71-98d7-4a9d2217bc44"},{"name":"Backend URL Callback","id":"36a773f4-7660-45dd-9136-6414a02cc128","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\r\n \"ordID\": \"{ORDER_ID}\",\r\n \"trans_id\": \"{TRANSACTION_ID_IN_EASYWAY88}\",\r\n \"amount\": \"{AMOUNT}\",\r\n \"status\": \"{STATUS}\",\r\n \"messages\": \"{MESSAGE}\",\r\n \"data1\": null,\r\n \"data2\": null,\r\n \"signature\": \"{SIGNATURE}\"\r\n}","options":{"raw":{"language":"json"}}},"url":"https://{BACKEND_URL}","description":"BACKEND URL is the API endpoint that from your system that submit by using deposit request API endpoint
Our system will using POST method to the BACKEND URL by following json format:
After receiving the callback, your system must validate the information and signature, then perform the necessary actions on the transaction in your system and respond as follows: π©
\n","urlObject":{"protocol":"https","host":["{BACKEND_URL}"],"query":[],"variable":[]}},"response":[],"_postman_id":"36a773f4-7660-45dd-9136-6414a02cc128"}],"id":"a96249d2-2ec2-455a-8008-3d3eba2fa390","_postman_id":"a96249d2-2ec2-455a-8008-3d3eba2fa390","description":""},{"name":"Manual Withdrawal π§","item":[{"name":"Australia Supported Bank Code πΉ","item":[],"id":"84263792-1f13-4ed4-92b3-5c6ec5ebf6b7","description":"π These are the bank code supported by Australia manual withdrawal endpoint π¦. π
\n","_postman_id":"84263792-1f13-4ed4-92b3-5c6ec5ebf6b7"},{"name":"Malaysia Supported Bank Code πΉ","item":[],"id":"6c8b2dc5-f90b-4f29-9517-920fe14b4760","description":"π These are the bank code supported by Malaysia manual withdrawal endpoint π¦. π
\n","_postman_id":"6c8b2dc5-f90b-4f29-9517-920fe14b4760"},{"name":"Withdrawal Manual Request","id":"49ff68b9-064d-4b47-8cea-5f722b33bc02","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"urlencoded","urlencoded":[{"key":"partner_code","value":"{PARTNER_CODE}","type":"text"},{"key":"ref_id","value":"{ORDER_ID}","type":"text"},{"key":"amount","value":"{AMOUNT}","type":"text"},{"key":"signature","value":"{SIGNATURE}","type":"text"},{"key":"bank_code","value":"{BANK_CODE}","type":"text"},{"key":"account_number","value":"{CUSTOMER_ACCOUNT_NUMBER}","type":"text"},{"key":"account_name","value":"{CUSTOMER_ACCOUNT_NAME}","type":"text"},{"key":"notify_url","value":"{NOTIFY_URL (CALLBACK URL}","type":"text"},{"key":"request_description","value":"{REMARK_OF_THE_WITHDRAWAL}\n","type":"text"}]},"url":"https://easyway88.com/api/v3/withdrawal","description":"π This endpoint allows you to initiate a withdrawal request for the π¦ manual request. π
\n","urlObject":{"protocol":"https","path":["api","v3","withdrawal"],"host":["easyway88","com"],"query":[],"variable":[]}},"response":[{"id":"34c7adde-fc5d-49ae-9ef7-aefc69545159","name":"Withdrawal Manual Request","originalRequest":{"method":"POST","header":[],"body":{"mode":"urlencoded","urlencoded":[{"key":"partner_code","value":"{PARTNER_CODE}","type":"text"},{"key":"ref_id","value":"{REF_ID}","type":"text"},{"key":"amount","value":"{AMOUNT}","type":"text"},{"key":"signature","value":"{SIGNATURE}","type":"text"},{"key":"bank_code","value":"{BANK_CODE}","type":"text"},{"key":"account_number","value":"{CUSTOMER_ACCOUNT_NUMBER}","type":"text"},{"key":"account_name","value":"{CUSTOMER_ACCOUNT_NAME}","type":"text"},{"key":"notify_url","value":"{NOTIFY_URL (CALLBACK URL}","type":"text"},{"key":"request_description","value":"{REMARK_OF_THE_WITHDRAWAL}","type":"text"}]},"url":"https://easyway88.com/api/v3/withdrawal"},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\r\n \"status\": \"{STATUS}\",\r\n \"messages\": \"{MESSAGE}\",\r\n \"ordID\": \"{TRANSACTION_ID_IN_EASYWAY88}\",\r\n \"ref_id\": \"{REF_ID}\",\r\n \"signature\": \"{SIGNATURE}\"\r\n}"}],"_postman_id":"49ff68b9-064d-4b47-8cea-5f722b33bc02"},{"name":"Notify URL Callback","id":"575bb13a-f608-44e7-85e6-e775c0292389","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\r\n \"ordID\": \"{REF_ID}\",\r\n \"trans_id\": \"{TRANSACTION_ID_IN_EASYWAY88}\",\r\n \"amount\": \"{AMOUNT}\",\r\n \"status\": \"{STATUS}\",\r\n \"messages\": \"{MESSAGE}\",\r\n \"signature\": \"{SIGNATURE}\"\r\n}","options":{"raw":{"language":"json"}}},"url":"https://{NOTIFY_URL}","description":"NOTIFY URL is the API endpoint that from your system that submit by using withdraw request API endpoint
Our system will using POST method to the BACKEND URL by following json format:
After receiving the callback, your system must validate the information and signature, then perform the necessary actions on the transaction in your system and respond as follows: π©
\n","urlObject":{"protocol":"https","host":["{NOTIFY_URL}"],"query":[],"variable":[]}},"response":[],"_postman_id":"575bb13a-f608-44e7-85e6-e775c0292389"}],"id":"bdfe91f9-7f4e-4a6d-b83b-b4971b59954b","_postman_id":"bdfe91f9-7f4e-4a6d-b83b-b4971b59954b","description":""}],"event":[{"listen":"prerequest","script":{"id":"95b06c4d-1749-4d4a-b70f-0e5dd146a539","type":"text/javascript","exec":[""]}},{"listen":"test","script":{"id":"f1d8dfee-3613-4d77-a30e-22056678ad9c","type":"text/javascript","exec":[""]}}],"variable":[{"key":"baseUrl","value":"https://farming-simulator.pstmn.io"}]}