Integration Specifications
All requests to PlugnPay must be done using HTTP POST with application/x-www-form-urlencoded content type.
Please refer to HTTP Protocol for specifications:
Notes:
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If you are restricting access to your system via whitelisting please refer to the following document for our domains to whitelist: Domain Whitelisting
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If you are processing in a manner that is outside of the required specifications it is possible that it may still work. It is important to note that, while that process may work at the current time it cannot be guaranteed to work indefinetly. We regularly update our system and it may result in invalid requests failing. Please ensure that you are sending requests in using all proper specifications.