Visa Developer Community

Hey @ michlpln ,   Happy to hear that you're interested in learning more about Visa Merchant Purchase Inquiry (VMPI). In case you don't know yet, Visa recently acquired Verifi to extend Visa’s dispute resolution capabilities to support a broad range of payments brands and partners. Currently, the deal is subject to customary closing conditions, however after closing, Visa will assess the combined capabilities of Verifi and Visa that may potentially benefit clients.    Please give Visa some time to ensure that we are onboarding you in the best possible way to take advantage of Visa and Verifi’s enhanced dispute resolution solutions. We appreciate your patience as we work toward closing. We share updates, information, and next steps as soon as they become available.   ... View more

Hey @ poojaroyy ,   Is there anything I can do to provide you with assistance?                                           ... View more

Hey @ TouchCR ,   Thanks for your patience. I've created case #INC8451180 for the engineering team to investigate. We're currently working to resolve your issue and someone will get back to you soon!   Feel free to reach out to us if you have other questions.   ... View more

Hey @ EugenePahuschy ,   Thanks for your patience. I've create case #INC8450792 for the engineering team to investigate. We're currently working to resolve your issue and someone will get back to you soon!   Feel free to reach out to us if you have other questions.                               ... View more

Hey @ hafedh,   To resolve the password issue, please refer to this community forum post link - https://community.developer.visa.com/t5/General/Password-reset-for-Visa-Developer-Portal/td-p/12439 ... View more

Hello @ ezpzlmnsqzy1,   You can refer to the screenshots I provided below for your convenience. When following the instructions in the guides provided below, make sure your follow the guide step by step and in its specific sequence.   Troubleshooting tips for error 400 - 9501 Invalid input found, please correct the input data. You'll need to make sure that you're using the right credentials, such as username and password.   Adding to that, the error could also be caused by the Certificates not being sent with the request. Check File > Settings >SSL Settings and make sure the KeyStore and KeyStore Password are populated in Soap UI.   The Certificate Signing Request is a prerequisite to get your application certificate (cert.pem), which is required to establish a two-way SSL connection. Additionally, you will need a root certificate (VICA-SBX.pem) and your private key. Please refer to the Two-Way SSL guide and watch the Two-Way SSL Tutorial Video: https://developer.visa.com/pages/working-with-visa-apis/two-way-ssl#configuring_a_twoway_ssl_keystor...   You have two options to generate a Certificate Signing Request (CSR):   Have Visa generate a CSR for you (recommended) Select "generate a CSR from me" when you create a new Visa Developer application. When you select this option, Visa will generate a CSR for you, and you will be prompted to save your private key file when it is downloaded through your browser. Once you save your private key, go to your Visa app page and download your client certificate (cert.pem), as well as your root certificate (VICA-SBX.pem). You will then have everything you need to create a key store.   Generate your own CSR You can choose to create your own CSR. The Visa Developer Getting Started Guide provides detailed steps on how to generate CSRs: https://developer.visa.com/pages/working-with-visa-apis/two-way-ssl. Please note that you have to fill out all required fields in your Certificate Request. Also, note that the organization name and unit fields do not accept punctuation characters – your CSR will be deemed invalid if you use these characters. Once you have a CSR file, go ahead and create a Visa app, choose "Submit my own CSR", and upload your CSR file. During the CSR creation process, take note of the file containing your private key. Once you upload your CSR, go to your Visa app page, and download your client certificate (cert.pem), as well as your root certificate (VICA-SBX.pem). You will then have everything you need to create a key store.   Continuing to the Key Store Once you have a private key and two certificate files in your local directory, you will need to combine them into a key store. You can decide whether to use Java Key Store (JKS) or PKCS (P12) key store, depending on what your development environment requires. There are sections in “Getting Started with Visa Developer” > “Two-Way SSL (Mutual Authentication)” (https://developer.visa.com/pages/working-with-visa-apis/two-way-ssl), that describe how to create each type of key store, please follow those steps. Note, that the root certificate is not needed for a P12 file, you can create a P12 file out of two files: private key and cert.pem   Troubleshooting Tips for error 400 Bad Request: For Visa Developer Error Codes and Cause/Resolution, go here - https://developer.visa.com/pages/visa-developer-error-codes   This error could be due to a variety of reasons. Check for the following: The url has a space after the ?. Whitespace issues, in general, anywhere in the url. Ideally the following fields need to be checked for correctness: URL Query params Or   The API endpoint you are trying to use only supports Two-Way SSL authentication. Please ensure you are not using any other token type. Or   Invalid input found in the request payload.   If you continue to get this issue, please provide us the following information and correlation ID and we can further investigate the issue. 1. End Point 2. Request Header 3. Request Body 4. Response Header (include the x-correlation-id) 5. Response Body Using SoapUI, you can find the x-correlation-id in the Raw Tab of the response header.   Please perform these steps and let us know your findings.     ... View more

Hey MS ,   Per your use case on chargebacks, I would recommend you to use Visa Merchant Purchase Inquiry API.   Visa Merchant Purchase Inquiry - https://developer.visa.com/capabilities/vmpi VMPI enables Visa Merchants the ability to respond to cardholder inquiries around unrecognized transactions PRIOR to a chargeback/dispute by providing relevant supplemental merchant information, in close to real-time.   You can also take a look at our website for specific APIs relevant to your business case. https://developer.visa.com/     https://developer.visa.com/apibrowser   Since you're interested in chargebacks, please see the below APIs that can also handle chargebacks.   Merchant Measurement - https://developer.visa.com/capabilities/merchant_measurement One of the key features are to enhance analytic services with metrics on sales performance, chargebacks and customers. For example, by using an aggregated and deidentified transaction dataset, you can compare sales growth and chargeback performance.   Visa Checkout - https://developer.visa.com/capabilities/visa_checkout Can process chargebacks.   CyberSource Payments - https://developer.visa.com/capabilities/cybersource Chargeback fees. When customers dispute charges to their accounts, you can incur chargebacks. A chargeback occurs when a charge on a customer’s account is reversed. Your merchant bank removes the money from your account and could charge you a fee for the chargeback.   Visa Direct - https://developer.visa.com/capabilities/visa_direct The Reports API provides reporting capabilities such as transaction reconciliation data in the API response. The data needed for reconciliation includes both push (OCT) and pull (AFT) transaction details and any exceptions such as chargebacks and reversals. This data is provided to allow you to reconcile the transactions sent by your systems with what was processed through Visa and may be used solely for such purposes.   The Query API allows service providers to query in real-time the processing status of Visa Direct (Account Funding and Original Credit) transactions as well as other related transactions that are part of the Visa Direct suite of transactions (Reversals, Adjustments, Chargebacks and Re-presentments).   VisaNet Data Services - https://developer.visa.com/capabilities/visanet-data-services Chargeback Reason Code: Lists all of the BASE II chargeback reason codes.   Have a nice day!   ... View more

Hey @ Natalia_21,   If you'd like to integrate Visa Checkout, here are the integration guides below for you to follow.   https://developer.visa.com/capabilities/visa_checkout/docs         Visa Checkout is not currently running any promotions or facilitating integration assistance for donations.         You'll need to have an active merchant acquiring account to process Visa Checkout transactions.      ... View more

Hey @ ezpzlmnsqzy1,   Are you using your project app Test Data?    Please note, that when you create a test App in our sandbox you will receive test data in your App. The test data for your Visa Developer application is available in the Dashboard under test data in the left navigation, this will ensure that you are using valid data that has been provisioned for specific scenarios. You will basically have a table per API that is split into the Request and Response sections and the values on the Request section are meant to be populated in the payload with the intention of obtaining results specified in the Response section.   Sandbox data is limited to what is provided in the Test Data tables and is not integrated to the Visa Network and you cannot test real data in sandbox (refer to screenshot below).   If you're still experiencing an issue, please provide the following information and make sure to share with us your x-correlation-id which will help us troubleshoot the issue by looking at the logs: 1. End Point 2. Request Header 3. Request Body 4. Response Header (include the x-correlation-id) 5. Response Body Using SoapUI, you can find the x-correlation-id in the Raw Tab of the response header.   ... View more

Hey @ TouchCR,   To further investigate, please provide the following information. Please also make sure to provide the x-correlation-id because that will allow us to look at the logs which will help us troubleshoot the issue.   Instructions to get the x-correlation-id are provided below and if you need a guide to help you get SoapUI setup please go here - https://developer.visa.com/pages/working-with-visa-apis  Then click on the Authentication box from the Working with Visa APIs page and select Two-Way SSL because that's the Authentication for Visa Account Updater API.   Please provide the following: 1. End Point 2. Request Header 3. Request Body 4. Response Header (include the x-correlation-id) 5. Response Body Using SoapUI, you can find the x-correlation-id in the Raw Tab of the response header.   ... View more

Hey @ Guy,   Can you please provide the x-correlation-id? The x-correlation-id is needed to help troubleshoot the issue and we can take a look at the logs using the x-correlation-id.   Instructions to get the x-correlation-id are provided below and if you need a guide to help you get SoapUI setup please go here - https://developer.visa.com/pages/working-with-visa-apis   Then click on the Authentication box from the Working with Visa APIs page select Two-Way SSL because that's the Authentication for Merchant Search API.   ... View more

Hey @ EugenePahuschy,   To further investigate, please provide the following information. Please also make sure to provide the x-correlation-id which will help us troubleshoot the issue. 1. End Point 2. Request Header 3. Request Body 4. Response Header (include the x-correlation-id) 5. Response Body Using SoapUI, you can find the x-correlation-id in the Raw Tab of the response header.   ... View more

Hey @ bhaikosalam,   Are you experiencing a Visa Token Service issue?    To further investigate, please provide the following information: 1. End Point 2. Request Header 3. Request Body 4. Response Header (include the x-correlation-id) 5. Response Body Using SoapUI, you can find the x-correlation-id in the Raw Tab of the response header.   ... View more

Hey @ MelekSibrian,   For your shared Hosting question, I'll take a look and get back to you soon!   ... View more

Hey @ indeed_1,   For information on our B2B API products, please navigate to the following API links provided below.   Also, can you please provide us with your use case so I can provide you with further assistance? For example, what is it that you are trying to do?   You can check our website for specific APIs relevant to your business case. https://developer.visa.com/ https://developer.visa.com/apibrowser    B2B Virtual Account Payment Method -  https://developer.visa.com/capabilities/vpa   Visa B2B Connect -  https://developer.visa.com/capabilities/vba     ... View more

Hey @ Guy,   Are you using the Test Data provided to you in your project app?   If you're still experiencing an issue,  please provide the following information: 1. End Point 2. Request Header 3. Request Body 4. Response Header (include the x-correlation-id) 5. Response Body Using SoapUI, you can find the x-correlation-id in the Raw Tab of the response header.   ... View more

Hey @ INALAM, To use Visa Checkout, it is required that you also have a Merchant Service Provider. Visa Checkout does not act as a Payment Gateway, Payment Processor, or Merchant Service Provider. Visa Checkout is simply a digital payment service designed to simplify the checkout experience using a secure, single sign-on across channels and devices using a customer's preferred payment method and works with your existing payment ecosystem.   If you'd like to use Visa Checkout, please reach out to one of our Partners to integrate Visa Checkout: https://globalcheckout.visa.com/visacheckoutPartners   ... View more

Hey @ devil489,   Per your use case on rewards, I'd recommend you to use Visa Offers Platform - https://developer.visa.com/capabilities/vop   I'd also recommend you to use Merchant Search API or Visa Transaction Controls API for MCC metadata information.   We do have APIs that have attributes related to merchant category codes (MCC), and I have provided this list of public APIs for you to review below. For further information on its MCC attributes, from the API Documentation please navigate to its API Reference page to review its description.   Besides that, some of our restricted APIs also have related MCC attributes, however, I have not included these restricted APIs in the list below because the content is not available for review by the public and its contents are confidential and require you to submit a content access request to us.   You can also review the restricted APIs from our API Browser and request us for access to see if the API includes MCC attributes or not. https://developer.visa.com/apibrowser   Please review the public API list below and see which API fits your use case.   B2B Virtual Account Payment Method > Account Management Service > Request Virtual Account - https://developer.visa.com/capabilities/vpa Visa Supplier Matching Service > Match suppliers to Visa merchants - https://developer.visa.com/capabilities/suppliermatchingservice Card-On-File Inquiry > Card-On-File Data API - https://developer.visa.com/capabilities/card-on-file-data-inquiry Merchant Locator > Locator - https://developer.visa.com/capabilities/merchant_locator Merchant Measurement > Merchant Benchmark API - https://developer.visa.com/capabilities/merchant_measurement Merchant Search > Search - https://developer.visa.com/capabilities/merchant_search Preauthorized Payment Cancellation Service > Stop Payment Order - https://developer.visa.com/capabilities/ppcs Visa Transaction Controls - https://developer.visa.com/capabilities/vctc CyberSource > Process a Payment - https://developer.visa.com/capabilities/cybersource Visa Direct > PullFundsTransactions POST - https://developer.visa.com/capabilities/visa_direct Visa Payments Processing > Authorization - https://developer.visa.com/capabilities/vpp   ... View more

Hey @ EugenePahuschy,   I tested the VAU API today and I got a 200 OK successful response. Can you please confirm if you tested with all of the Test Data that was provided to you? If the first row set of test data has an error then the other test data row sets could give you a 200 OK response.   You can also try the following below request payload, that I've provided below.   Once you try with the request payload that I provided, you should be able to receive a 200 OK, as well.    Request Payload: { "requestData": { "pANs": [ { "pAN": "1234567890123456", "expDate": "2101" } ], "from": "", "to": "", "group": " STANDARD ", "dateUpdated": "", "timePeriod": "60" }, "requestHeader": { "messageDateTime": "2019-08-19T19:19:27.327", "requestMessageId": "6da60e1b8b024532a2e0eacb1af58581" } }   JSON Response Payload in SoapUI: { "responseHeader": { "requestMessageId": "6da60e1b8b024532a2e0eacb1af58581", "messageDateTime": "2019-08-19 19:33:28.552", "numRecordsReturned": "0", "responseMessageId": "83VAU5526720190819193327444" }, "status": { "statusDescription": "VAU Service - No matching records found", "statusCode": "CDI092" } }   Raw Request Payload in SoapUI: HTTP/1.1 200 OK Server: nginx Content-Type: application/json;charset=UTF-8 Content-Length: 288 X-SERVED-BY: l55c014 X-CORRELATION-ID: 1566243207_226_1379559624_l55c014_VDP_WS X-Backside-Transport: OK OK,OK OK Pragma: no-cache Cache-Control: no-cache, no-store, max-age=0 ,no-cache, no-store, must-revalidate Expires: Thu, 01 Jan 1970 00:00:00 GMT ,-1 Content-Language: en-US X-Global-Transaction-ID: 3110707589 X-APP-STATUS: 200 X-Frame-Options: SAMEORIGIN X-XSS-Protection: 1; mode=block X-Content-Type-Options: nosniff Strict-Transport-Security: max-age=2592000;includeSubdomains Date: Mon, 19 Aug 2019 19:33:28 GMT Connection: keep-alive {"responseHeader":{"requestMessageId":"6da60e1b8b024532a2e0eacb1af58581","messageDateTime":"2019-08-19 19:33:28.552","numRecordsReturned":"0","responseMessageId":"83VAU5526720190819193327444"},"status":{"statusDescription":"VAU Service - No matching records found","statusCode":"CDI092"}}       ... View more

Hey @ malviyaash18,   Is your Method Not Allowed issue resolved?  ... View more

Hey @ MelekSibrian,   Visa Direct is available for use globally. For Visa Direct sample code in PHP, please register for a VDP account here - https://developer.visa.com/portal/auth/register   After you have registered for a VDP account, please login to your account and from your Dashboard create a Visa Direct project. Then click on your Visa Direct project app, and click on Sample Code from the left side menu. Click on Download PHP Code (refer to screenshot below). ... View more

Hey @ pajda777,   Visa Token Service Provisioning and Lifecycle Management  is a restricted product. For more information, please email developer@visa.com for more information and someone will provide you with assistance soon.    ... View more

Hey @ tdemoura,   For an example, please take a look at the VTC API Reference page, link is provided below. I've included some screenshots for the information that you're looking for, as well.   Visa Transaction Controls > API Reference - https://developer.visa.com/capabilities/vctc/reference   Visa Transaction Controls > API Reference > Customer Rules API > Manage Controls by DocumentID - https://developer.visa.com/capabilities/vctc/reference#vctc__customer_rules__v1__manage_controls     ... View more

Hey @ giswas,   I'm currently investigating the VCO issue your experiencing and I'll get back to you soon.  ... View more

Hey @ Sylve,   We have very limited data to test in the sandbox for Visa Global ATM Locator. The sandbox environment does not have data for all ATM locations. The test data in sandbox is for testing purposes only, and doesn’t reflect what the real data represents.   For sandbox testing please make sure to use the test data provided in your VDP project's Test Data tab.   Also, provide us with a signed contract and we will issue production access to completely resolve this issue.   ... View more

Hey @ hemantg,   To follow up, it would be necessary to include the updatepaymentinfo, here are the steps:   Step 1- Visa Checkout button is added in cart page (and/or payment page) using JavaScript. In this moment V.init is started with amount, currency, ApiKey, etc.   Step 2- Merchant will receive the encrypted payment details and decrypt to get full account information. The account information is used to process payments using merchant standard process.   Step 3- Once the order is approved, the merchant needs to send the Update Payment information to Visa. There are two options to do so:   a. Send an API call to update the payment b. Create a pixel to update Visa Checkout with transaction information I've attached the guide to follow, and you can start on page 8-1. ... View more

Hey @ pcalles,   CyberSource Payments API is available for use in Argentina and has global availability. For CyberSource pricing,  we have an expert team that manages questions specific to CyberSource. Please reach out to the CyberSource team directly using the phone number provided below.   CyberSource Support - 800-709-7779   For API availability in Argentina, please navigate to the Availability page and select LAC, as the appropriate region - https://developer.visa.com/availability   ... View more