Core Messaging＃
Wormhole-deployed relayers and Core Contracts are essential for sending and receiving multichain messages. Learning to work directly with these building blocks offers a deeper understanding of Wormhole and increased control and customization options.
Follow the links below for how-to guides about using Core Contracts and Wormhole-deployed relayers to send, receive, validate, and track multichain messages.
Simplified Message Flow＃
Wormhole-deployed relayer support is limited to EVM environments. For a complete list of supported EVM environment blockchains, see the Supported Networks page.
Next Steps＃
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Get Started with Core Contracts
Follow this series of how-to guides about interacting with Core Contracts to send, receive, and validate messages.
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Get Started with Relayers
Follow this series of how-to guides about using Wormhole-deployed relayers to send, receive, and track the progress of messages.