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Getting Started with Chainlink Automation

Chainlink Automation will reliably execute smart contract functions using a variety of triggers. Explore the examples below to see how Chainlink Automation works for each type of trigger. Before you begin, you will need an active cryptocurrency wallet such as Metamask.

  • Time-based trigger: Use a time-based trigger to execute your function according to a time schedule.
  • Custom logic trigger: Use a custom logic trigger to provide custom solidity logic that Automation Nodes evaluate (offchain) to determine when to execute your function onchain.
  • Log trigger: Use log data as both trigger and input.

Supported networks and costs

For a list of blockchains that are supported by Chainlink Automation, see the Supported Networks page. To learn more about the cost of using Chainlink Automation, see the Automation Economics page.

Contact us

For help with your specific use case, contact us to connect with one of our Solutions Architects. You can also ask questions about Chainlink Automation on Stack Overflow or the #automation channel in our Discord server. Utility contracts can also help you get started quickly.

What's next

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