R3’s Support Team is a team of expert software engineers that provide
technical support for Corda Enterprise, Corda Network, and Corda open source customers who have signed a support agreement.

Hours of Operation:

Support Team operates on a 24/5 basis (Monday to Friday) using a follow-the-sun model.

Contact Support


Corda has a thriving community here to help. Use the resources below to get answers to your questions.


Meet the community on our Slack channel

Stack Overflow

Ask technical questions on SO

Mailing List

For announcements regarding the Corda platform, join corda-announce.​​​​​​​

For Corda development and design discussion, join corda-dev.


Join us during office hours and get free in-person live support. Each week, R3’s developer relations team and support team host office hours where you can dial in for support with any technical CorDapp, development and node operator related questions.

CorDapp technical support sessions are held every Wednesday at 9 A.M. and 4 P.M. UK time. Join here.

Deployment and node operation support sessions are held every Thursday at 1 P.M. and 4 P.M. UK time. Join here.


Bootcamps are free one-day CorDapp
development workshops run by R3’s developer relations team. Aimed at developers new to
blockchain or Corda who and want to learn about the platform and develop their own CorDapp.

If you’re interested in attending or want to host your own, go here.