We use API key based authentication to verify and authorize all requests to the Paywint API.
All API requests to Paywint must be made over HTTPS and authenticated using an API key.
Include the API key in the request header as X-Api-Key, and X-Api-Secret.
Make sure to use the correct API key for the appropriate environment. Using the wrong key or URL may result in authentication failures.Keep your API key secure and never expose it on the client side.Need help? Reach out to support@paywint.com