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Bill Payment - Discussions
Bill Payment - Error Codes
Bill Payment - FAQ
Bill Payment - Resources
Bill Payment - Sample Code
Bill Payment - Sandbox
Citi Mobile Challenge
Fraud Scoring for Merchants
Fraud Scoring for Merchants - Discussions
Fraud Scoring for Merchants - Error Codes
Fraud Scoring for Merchants - FAQS
Fraud Scoring for Merchants - Resources
Fraud Scoring for Merchants - Sample Code
Fraud Scoring for Merchants - Sandbox
Generating RSA Keys
Introducing App LaunchPad
Java OAuth Sample Code
Local Favorites - Restaurants
Local Favorites - Restaurants - Discussions
Local Favorites - Restaurants - Error Codes
Local Favorites - Restaurants - FAQs
Local Favorites - Restaurants - Resources
Local Favorites - Restaurants - Sample Code
Local Favorites - Restaurants - Sandbox
Locations - Discussions
Locations - Error Codes
Locations - FAQs
Locations - Resources
Locations - Sample Code
Locations - Sandbox
Lost-Stolen Account List
Lost-Stolen Account List - Discussions
Lost-Stolen Account List - Error Codes
Lost-Stolen Account List - FAQs
Lost-Stolen Account List - Resources
Lost-Stolen Account List - Sample Code
Lost-Stolen Account List - Sandbox
MasterCard rePower - Discussions
MasterCard rePower - Error Codes
MasterCard rePower - FAQs
MasterCard rePower - Resources
MasterCard rePower - Sample Code
MasterCard rePower - Sandbox
MasterPass - Merchant Checkout
MasterPass - Merchant Checkout - Discussions
MasterPass - Merchant Checkout - Documentation
MasterPass - Merchant Checkout - FAQs
MasterPass - Merchant Checkout - Hackathon
MasterPass - Merchant Checkout - Resources
MasterPass - Merchant Checkout - Sample Code
MasterPass - Partner Wallet
MasterPass - Partner Wallet - Discussions
MATCH - Discussions
MATCH - Error Codes
MATCH - FAQs
MATCH - Resources
MATCH - Sample Code
MATCH - Sandbox
MDES - Customer Service
MDES - Customer Service - Discussion
Merchant Identifier - Discussions
Merchant Identifier - Error Codes
Merchant Identifier - FAQs
Merchant Identifier - Resources
Merchant Identifier - Sample Code
Merchant Identifier - Sandbox
Mobile Payment SDK
MoneySend - Discussions
MoneySend - Error Codes V2
MoneySend - FAQs
MoneySend - Resources
MoneySend - Sample Code
MoneySend - Sandbox
OpenAPI Implementation Steps
OpenAPI Software Development Kits
Places - Discussions
Places - Error Codes
Places - FAQs
Places - Resources
Places - Sample Code
Places - Sandbox
Retail Banking Agent
Retail Banking Agent - Discussions
Software Development Kit
Western Union Money Transfers
LandingPage Community Section
Upcoming Events Detail
MasterCard Developer Zone Opens for Beta Testing
Google launches Google Wallet with the help of the MasterCard API
MasterCard OpenAPI hosting AppNation III After Party, November 30 at 8pm
MasterCard Speaking at Mobile Web & Apps World on Monday, May 7
MasterCard API at CTIA Wireless on May 8-10
Announcing the MasterCard Payments API and PayPass Online Services on MasterCard OpenAPI
OAuth Validation Examples
What our badges mean
SSL Certificate Changes
MasterCard at APPNATION IV
Infrastructure - the work behind the scenes
MasterCard at Startup Weekend Stamford
MasterCard API Team Deploying Worldwide
MasterCard at AppNation Dec. 3-4
ENABLING MOBILE DEVELOPERS WITH NEXT GENERATION “SDK 2.0” SOLUTIONS
Mobile World Congress 2014
MasterCard Sponsors AT&T Mobile App Hackathon
Innovation and Payments Take Flight with Wearable Application Hackathon
Calling All Developers to Lead the Retail Revolution
Announcing Three Hackathon Sponsorships
TechCrunch Disrupt Hackathon Prizes Announced
MasterCard Raises the Stakes for Money 20-20 Hackathon in Las Vegas
One Hack of an Idea - Show Us the Money 20-20 in Priceless Las Vegas
MasterCard Launches Global Hackathon Series with $100,000 Grand Prize
MasterCard Masters of Code Competition Inaugural Event
Say Hi to Developer Evangelist Peter
Meet the Australian Masters of Code
Sign of the Times - Silicon Valley "closed"?
JVM Internals Tuning
Day 1 of Masters of Code Hong Kong
Announcing New Simplify Commerce Features
Meet the Hong Kong Masters of Code
API MC for currency rate
Is this forum active?
App LaunchPad Forum
OpenApiKey & CSR Issue
Sample App - Configuration Question
Bill Payment Forum
Why Bill Payment API could be tested inside SandBox?
Fraud Scoring for Merchants Forum
"An Introduction to Chip"
401 for values in query string with whitespace
Accessing transaction information
Affiliate on MasterCard
Always returning invalid oauth_signature, error 401
any restrictions to use the api in Colombia?
api documentation ... shockwave - really?
[API explorer not working!!!]
CAN EFTPOS APP INTERFACE WITH MASTERCARD API?
Can this API process MAestro Cards from my country? And can it do Marketplace payments?
Can we use any other bank then vantiv ?
Certificate request file generated with java keytool not work
CreditCard - Payment gateway service provider development
CSR Submission Failed
Developer Zone password requirement outragous
Do any of these APIs allow me to make my own credit card?
Download Sandbox public cert
Error adding MasterCard Cert to request
Error getting through OAuth process
Existing RPPS provider
Getting started taking payments over NFC
Help api key
How can i get sandbox details
How can I show the transaction history in sandbox?
How can I tag a user regardless how they pay?
How can we become Payment Facilitator?
How can we create our own payment gateway direct to Mastercard?
How to establish merchant relationship with partner ?
HTTP 500 Code - Location service
Interest information and payment history
INVALID_BODY_HASH with MOTAPS
Invalid oauth signature
ip addresses for egress
JAVA OAUTH SAMPLE - con.getInputStream() throws FileNotFoundException
Loyalty app API
Magnetic Stripe Format
MasterCard File express
MasterCard internet Gateway Service (MiGS)
MasterCard Key Tool doesn't work with Java 7
Mastercard PHP Library
Mastercard Sandbox Enviroment Errors
Master pass integration
MATCH returns VOLUME_THRESHOLD_EXCEEDED
MATCH sandbox test returns 500 error
Money Send API
MOTAPS access with spring-security-oauth
Navigation returns 401 error
New to MiGS Integration, Require Guides.
No Client ID on "My Dashboard"
OAuth in Android
Open API Support for Windows Phone
Partner Wallets & Login
Payment Amount After Every Purchase
Phone number on File
Php And Moneysend api
PHP Library Mastercard
Problem on uploading the pem key
Question on Key renewal
Recover ownership of Apps from ex-employees
Redirecting to Migs Gateway 3-Party
Redirect to MasterCard site to complete the payment
response code - 400
Same API as used in Mogl
Sandbox Client Id
Sandbox Server 1000 error
SDK for .Net
SDK Java error
Signature Base String
Simplicity & Comfort
Single-Use, Set Amount, Tied to Merchant ID
Single Use Prepaid Virtual credit card
SSLv3 (POODLE) vulnerability
Starting Application in MasterCard PayPass UI SDK
StringIndexOutOfBoundsException using getPrivateKey() for PEM file
The return of User Authentication URL didn't work
Transaction information to T&E system
Unable to make a successful request to sandbox
Virtual Card api
What are the requirements for MoneySend?
Windows 8 Phone API
Work around for third party cookies disabled users
Working OAuth signing example - PHP
XML does not encode &
Local Favorites - Restaurants Forum
"Cash Back" locations available?
1000 Error code with Prod Key
502 from sandbox
Android & iOS
Android Location example
Caching of location
Does open api has any option to identify search parameter on its own.
Download the .p12 file (certificate)
Error code 401- Get ATMs by address
Fetch ATMs using SDK throwing MCApiException
getting 400 error while invoking location sample
Getting 403 for Location APIs in Sandbox
Getting a 500 status
Getting error code 1000 - while hitting getatms api of atm location sdk
Getting HTTP 400 error for locattion sample
How to access cashback option from location Merchant client class of sdk
how to create key pair for stage environment
I got sandbox error every time.
Is authentication required on Location API?
Keep getting "400 Bad Request"
Lcoation API down?
List of ATM's in India
Location api not giving result filtered based on owner and sponser
location service returns all records with same latitude and longitude for india locations
looking for php demonstration
Merchant Bank for Australia?
Merchant categories changes
Migrating from "legacy key" not working
[Not able to test UK Postcodes!!!]
Oauth invalid signature
O Auth timestamp issue
Objective C OAuth Sample Code
Problem creating API Key
Problems with .Net request response (Unauthorized)
Problem with INVALID_TIMESTAMP error
Problem with the production URL
Queries related to driving info from atmlocations api and cashback info.
Questions from the developers notes provider for atmlocation
Response formats supported by location APIs.
Results returned in Location api are in capital letters
Sandbox API does not return data
SYSTEM_ERROR or 500 Internal Server Error
The specified network password is not correct.
Trouble to reproducing the Example 1 in OAuth Validation
Urgent Customer Notification Supported Encryption Protocol for Poodle (CVE-2014-3566)
Using a proxy with ATM SDK
Using services by SDK.
Virtual Credit Card Number
Wrong constant name nil (NameError) running sample app
Lost-Stolen Account List Forum
Other Open API?
Support for Visa Cards
to fetch API
Loyalty Offers Forum
How is MC Dealing with Loyalty Points.
MasterCard rePower Forum
500 Internal server error
add a new key upload csr problem
Duplicate request returning successfully
dynamically create virtual mastercard gift cards with spending limit
Error 401 Unauthorized
HTTP 400 response code for repower
Incorrect Response From Sandbox
Internal Server error
Production API returns 403
Request Rejected for Repower API
Transactions by rePower will be cash or purchase?
Was there any changes to the repower API's recently?
"checkoutResourceUrl" returning empty response for a checkout
2 scenarios with the same credentials
3DS Page during checkout
500 error when posting shopping cart data - only difference is oauth_nonce
500 System Error
Actual debit of the money (deposit)
Android API for PayPass Integration
API between application side and backend service
AUTHENTICATION_FAILED message on live
AuthorizeCheckout - empty page Review your order and Confirm
AuthorizePairing with invalid OAuthToken - wrong response
Bad Request response (response code 400)
BMU API Service
Canceling MasterPass no longer reloads if callback URL is same as invocation URL
Can you check logging to see what went wrong
Cart product images are not being displayed on cart details box
Change return URLs
checkout authorization - 400 response
Checkout project additional sandbox urls
Checkout Resource - Signature Base String
Checkout url subdomain (or wildcard) support
ConnectedMerchantHistoryList - invalid response
Connection Time-out Error when trying to connect to MasterPass
DeletePairing request syetem error
DeletePairing - SYSTEM_ERROR
Empty response token on checkout
Error Attempting Postback on Sandbox
Error attempting to sign into test account with Safari
Error on redirect for authentication
error running the payments sample code
Error when trying to get a request token
flying widget and back to merchant link
Flyout widget on iPad
How do i integrate paypass online with android application
How i can get new DTO classes for new API version
How to delete Approved Checkout Projects
How to get Cart item ?
How to Integrate Pay Pass With Asp.net Shopping Cart
how to start with integrating paypass online
Integrating Masterpass with hosted payment page
Intended use of the ShippingProfiles field.
Is anyone else having problems with the display of this web page ?
is CardID unique?
IS THERE AN API CALL TO GENERATE ONE-TIME USE TEMPORARY CARD NUMBER, and if necessary EXPIRY AND CVV?
JAXB issue on Java 1.4
Locked out of general test account
MasterPass api converting from v5 to v6
MasterPass Checkout Error "Please click OK to return to MasterPass."
MasterPass Checkout Project - Result file not showing
Masterpass error when requesting a requestToken
MasterPass for Authentication only
MasterPass in-app Payment Documentation and Example?
MasterPAss Issuer Wallet Offering
MasterPass - Lightbox Error 400
MasterPass Production and Sandbox - Unable to retrieve WalletProvider
MasterPass Sandbox - Error on get token
Masterpass Testing Account Down?
MasterPass v6 - Delete Wallet
MasterPass V6 - Update - Rejected URL
MasterPass - Wallet page redirects with empty data
More information about MasterPass?
Need access to the sandbox
Not able add card to my masterpass wallet account
Not able to load the the wallet for Australia country
null error during bulk merchant uploading
OAuth body hash - authorizeCheckout
Order ID associated to Masterpass transaction
Page Not Found on checkout
Paypaas integration with web application
Problem while trying to Authorize Checkout
PWH INVALID_BODY_HASH if i use russian letters in request body
Returning to multiple subdomains
Ruby on Rails Sample Implementation
Sandbox Test accounts security question change?
Session is expired
Shipping Address Verification issues (Taiwan)
Shipping and contact address is not displaying in merchant page after Proceed to checkout not working
ShoppingCartItem price displaying wrongly
Shopping cart mandatory ?
Some questions from Service Manager
String index out of range -328
Supported Countries for Partner Wallets
The following error occurred while trying to get the Request Token from the MasterCard API.
The oauth_body_hash parameter does not match body contents and is invalid
Total displaying 0
Unable to create test wallet account in sandbox
Unable to upload images to these forums - says needs Google Gears but its no longer available
Wallet Service - Create Wallet error
Where to from here...
xml version="1.0" encoding="utf-8" header
MasterPass Merchant Forum
500 Errors when adding application from Dashboard
Custom URL Scheme
How to write the merchant upload file with multiplier merchants
Redirect to MasterPass results in "Your session has expired"
Sample Code not working
[SMS Based Payment! Is it possible using this API?]
400 Error (Bad Request)
400 error response
401 Unauthorized Error
Access to the requested resource has been denied
Are countries who are part of the EEA not allowed to use the MATCH service altogether, or just not allowed to use the MATCH api service?
Can we use a Canadian and a US ICA value with the same Match integration?
Certificate generation failed
Client ID not authorized for this ICA
CSR Upload Problem
Does the API provide inquiry history details?
Error response from MATCH sandbox
Errors in production
Error when there is an & in an input field
Generate signature using demo data
Getting 502 Proxy Error from sandbox
Getting HTTP 400 Error while hitting the sandbox url.
gwy error response since today
How to evaluate merchant based on MATCH API Response
HTTP 500 for Match SandBox
Invalid body hash
Is there a .net example to access the merchant termination inquiry
Just some General Questions...
Malformed XML responses
MATCH API Connectivity issue
MATCH API Error
MATCH API Key
MATCH API sending back a 403 error
MATCH positive and how to use the SANDBOX data
Match sanbox down?
MATCH signature in invalid or incomplete error
Merchant Name Field Constraint
Not Encoding the body hash in the OAuth Header?
notification of encryption protocol change
Number of responses
OAuth.Signature - AUTHENTICATION_FAILED
OAuth.Timestamp error while getting response from Mastercard-Match
Oauth signature error
Pcplanet Technologies LLC
Request failed in PROD with SYSTEM_ERROR
Sandbox match response issue
Setting up a new MATCH api server
Sudden Error when connecting to Match
Support for special characters (UTF-8)
Termination date add and code
Unauthorized 401 Invalid Signature
What is MATCH Premium
What is the response when no match is found?
“Global Operations Bulletin No. 11, 3 November 2014”.
ERROR CODE 1000
Further MDES services
Maximum response data returned from Search
Merchant Identifier Forum
Facing problem in getting response from master card vpc
iOS Fetch Merchant List
Production keys for OpenAPI
Account Mapping issue
Add funds to a debit card that can be emailed
Card Mapping create
CardMapping Create Request Issues–
Delete and update card mapping in sandbox
Delete Card Mapping - "Context is Required"
Does MoneySend Support transfer in another country
Error while running PAN Eligibility
Funding transaction using Mastercard cards
How can we make a universal payment form?
Http 400 error code from Android app
internal server error 500 in moneysend openApi
internal server error 500 moneysend transfer
Is there an API call to generate one-time use temporary card number, expiry and CVV?
iternal error 500
List of banks offering MasterCard MoneySend
MasterCard MoneySend for ipsp
Money Control Authorization failing
MoneySend Acquirers in South Africa
Moneysend api and php
Moneysend Sandbox api
Moneysend Transfer Format error
MoneySend v1 Create Mapping returns MappingId 0
Money Transfer (Sandbox) Returns Format error
MS v1 MappingId 0
One-time credit cards
Pan Eligibility Request Issues–
Speak to someone directly
SYSTEM_ERROR from server
System Error In Moneysend API
The oauth_body_hash parameter does not match body contents and is invalid. ERROR CODE 600
The request contains an incomplete or invalid oauth_signature
the same customer key for MasterPass i MoneySend
Transfer API Sandbox- receiving map error
Unusual case of service provider
Verify if a debit card belongs to a given checking account ?
Where is MoneySend Participating Institution Registration FORM
XSD for Money Send APIs
How can I unlock the PayPass UI SDK
How to get Certificate Request. It is required to get API key
Please suggest differences in Mobile Paypass UI, Motapps, Pay pass online.
Any SDK with .Net support
Are there limits to how many API calls you can make
geting server response as 500 when i executing this code so please help me for finding solution
Learning moire about Offers API
Max Offer Request on Production API
[New and Updated Offers for the day!]
Offer API support Card Link Offer
PHP Middleware and JSON Conversion
Problem with Restaurant.com offers
Production Access to Offer
Receiving HTTP Status code 401 from SandBox Server when trying Offers API
Receiving OFR_ERR _116 while accessing Production box
Server errors on api
SYSTEM_ERROR on offers API
The number of offers in your database
Partner Hosted Wallet Forum
(v6) Get Connections return empty list ?
3DS Page while checkout
about flyout widget
About Pre-checkout Data Service Interface
About Standard Mobile Display (.mobi)
Amex and MasterCard cardbrands issue
Authorization header problem
Authorize pairing response issue
Available Sample Code
Bad server request for checkout authorisation
CardBrands ends HTTP 401 error
Card Error please contact your vendor
Checkout authorization fails.
Checkout Authorization - Multiple Version Support
Checkout Authorization RECEIVED HTTP 400
Checkout fails in Sandbox Environment - API 3.0
Checkout initialization - amount parameter missing
checkout initialization url of Connect checkout flow
Checkout URL updated in sandbox
Checkout with NationalId Fails(v5)
China Address ZIP CODE
Create a NoW wallet on Sandbox
Enabling 3DS for Standard Checkout V5
Facing session lose on IE8 due to FlyoutWidget
FlyoutWidget cause the IE8 session lost?
Flyout Widget div bad position on iphone
flyout-widget show left side?
Getting SYSTEM_ERROR for V6 Checkout Authorization Request
Getting SYSTEM_ERROR For V6 Get Connections Service Request
how to invoke my android native app?
How to load my wallet in sandbox environment?
HTTP 500 and the Traditional Chinese characters support
Https certificates problem
HTTP Status Codes
Impossible to get and display wallet flyout widget div
Integrate Partner Wallet
INVALID_BODY_HASH error on all partner APIs
INVALID_BODY_HASH error on requests containing non-latin characters in message body
Invalid cookie set by Shipping Address Verification Service
Invalid Shipping Profile
Issue with integrating with Connection flow (v6)
Issue with the Sandbox displaying Australian addresses
keeping received http 400
Maestro authorizeCheckout error
MasterPass Merchant Demo Tool not work in chrome
Maximum number of shipping address can be provide for Shipping Address Verification
MerchantCallBackUrl doesn't work
MerchantDEMO acceptable_cards with wallet cardbrand Request not working.
Merchant Demo Address Blank
Merchant Demo Site Alert_Your Session has expired
Merchant logo size in Quit and Go back links
Missing link to existing discussion
Not able to checkout authorization in any version
Not getting proper Error Response
oauth_timestamp - Timezone
OAuthToken for Shipping Address Verification
OAuthToken in Shipping Address Verification response?
OAuth Token is invalid
oAuthToken TimeOut test question.
Onboarding of partner wallet
On Transaction summary page, transaction details are not displayed
Our wallet URL in sandbox is incorrect
Parameters for CardBrands
Partner-hosted Wallet Customization Guide
prechekcout Data Service
Production Key question
Queries for MasterCardDeveloperZone Account
Query about cvv field.
Query about exception handling
Query about Prepaid Card and Billing Address
Receive error from api service
Redirect fail after Checkout
Reference for Checkout authorization fields
response from Delete Pairing Service
Sample project java to "MasterPass - Partner Wallet"
sandbox.api.mastercard.com hava Static IP?
Sandbox and Production URLs - Variation in the Error Responses
Self signed certificate for sandbox environment
Service Response Times
Shipping address verification fails
Shipping Address Verification issues
Shipping Address Verification issues(Taiwan)
Should the phone number in the shipping address be a mandatory feild
Some queries about Integration Guide
Support for Chinese Supported Addresses
Support for Dutch shipping addresses
SYSTEM_ERROR while Authorize Pairing
SYSTEM_ERROR while checkout
Unable to perform Checkout with JCB card
Unable to perform Checkout with Maestro card
Unable to redirect user back to merchant after OAuthToken is expired
URL_UNKNOWN error from shipping address verification and authorize checkout services
Using the MasterPass Flyout widget - widget not showing
Using the MasterPass Flyout widget - widget not showing in Safari browser v7.0
V6 Checkout and Pairing without Light box
V6 Wallet XSDs ?
verify-shipping-address service issues
Wallet cert.pem and cert.der files.
Wallet Redirect URL Without required parameters
What are the maximum of the width, height, and words of Flyout Widget?
Where i Define Wallet URL? TO TEST
Widget can not show on IE browser
Widget not displayed on opera mini (iphone 4S iOS 6)
Accepting Paypass on Android Devices
Cardspring like services
Clear and open XML formats and elements sets on MC API services
Custom POS Devices
Does the API from Mastercard help me generate one-time use Credit Card numbers on demand?
error with openapi-sandbox.cer
General API Questions
Generating SHA256 hmac hash in php
getting error 400 while testing payment
Getting Error E5000 Cannot form a matching secure hash based on the merchant's request using either of the two merchant's secrets
Getting exception while executing purchaserequest
getting http 500 with authorization create
How can i integrate master card with asp.net
how do I create pem encoded certificate request file
How do I get payments from different brands (MasterCard, VISA, etc.) ?
how much is the transaction fee?
How to get PurchaseRequest.merchantIdentity.clientId and PurchaseRequest.merchantIdentity.Password for the payment ?
How to start with paypass open api in android
I'm a software developer but don't know how to sell online..
Im looking for how to get started with accepting payments over NFC
Integration of MasterCard in Digital Wallet
Issues Getting Started with Payments
Making payments while acting as an aggregator in India
MasterCard online payment, what's the cost?
merchant does not exist error
MiGS Virtual Payment Client Integration
Minor Bug? - Client ID
Mobile NFC payments
New Acquiring Banks
Notification for prepaid MasterCard top-up
Payment Create - Bad Request
payment gate for retail website
Payments API for claims processing
Payments API page not accessible
Payments create. How to get merchanttransactiontimestamp
Payment Services for .net
PHP and VISA API Programming
PHP Payments Library
Production service request - "Payment" service is not available
Query on Payment Sample code
Registering to Vantiv Mandatory?
Simplify api test card bug
Test merchant account
v3 API examples
When the payments go in open beta?
Retail Banking Agent Forum
Risk Based Decisioning Forum
RBD Sandbox Connection Issues
Test Recent Forum
Western Union Money Transfers Forum
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