Infrastructure

Get Started

Follow the guides in this section to learn how to run off-chain infrastructure services, such as running a spy or a customized relayer.

• Relayers

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  Learn how to develop your own custom off-chain relaying service, giving you greater control and flexibility than using Wormhole-deployed relayers.

  Run a relayer

• Spy

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  Learn how to run a Spy locally to listen for and forward messages (Verifiable Action Approvals, or VAAs) published on the Wormhole network.

  Run a Spy