R3 Corda
1.0
API reference:
Kotlin
/
JavaDoc
Discourse Forums
Slack
1.0
Quickstart
Key concepts
Building a CorDapp
Corda nodes
Corda networks
Tutorials
Hello, World!
Introduction
The CorDapp Template
Writing the state
Writing the contract
Writing the flow
Running our CorDapp
Two-party flows
Writing a contract
Writing a contract test
Upgrading contracts
Integration testing
Using the client RPC API
Building transactions
Writing flows
Writing flow tests
Running a notary service
Writing oracle services
Transaction tear-offs
Using attachments
Event scheduling
Tools
Node internals
Component library
Release process
Frequently asked questions
Troubleshooting
Other
Glossary
R3 Corda
Docs
»
Tutorials
»
Hello, World!
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Hello, World!
ΒΆ
Introduction
The CorDapp Template
Writing the state
Writing the contract
Writing the flow
Running our CorDapp