:warning: This API library is only for developers who already have an integration using the Legacy GoCardless API.

If you're starting a new integration, you should use the new GoCardless API.

We don't currently have a .NET API library, so you'll need to interact directly with our API by building your own HTTP requests using a library like RestSharp - see our API reference for details.

If you're not sure whether this is the right library for you, get in touch - you can reach our developer support team at api@gocardless.com.

🛠 If you are using the Legacy GoCardless API, this client library is no longer supported

This library isn't supported or maintained to the same high standard as our other projects, so we would advise that you don't use it to build a new integration.

If you're working with our API using .NET, you should make HTTP requests to the legacy API directly instead.

The source will remain available, so you can modify it to suit your requirements if you still wish to use this library.