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Celer Inter-chain Messaging (IM)
  • Developer
    • Celer IM Overview
      • Inter-chain App Use Cases
    • Architecture Walkthrough
      • Celer IM Design Patterns
      • End-to-End Workflow
      • Fee Mechanism
      • CELR Token Utility
    • Development Guide
      • Contract Framework
      • Contract Examples
        • Hello World
        • Hello World with Token Transfer
        • In-Order Delivery
        • Batch Transfer
        • Cross-Chain Swap
        • NFT Bridge
      • dApp Safeguard
      • Message Executor
        • Integration Guide
        • Integration Guide: Advanced
      • Query IM Tx Status
    • Contract Addresses & RPC Info
  • Audit Reports
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  2. Development Guide

Message Executor

The executor monitors the Celer SGN for messages ready to be submitted (with enough validator signatures) and submits the message execution transactions to the MessageBus contract.

In most cases, we recommend dApp developers use the shared executor services provided by the Celer Network team so that the developers do not need to worry about the executor server configuration and operation.

IMPORTANT: Fill out this form for Celer to set up a hosted executor service for you: https://form.typeform.com/to/RsiUR9Xz

If you choose to run your own executors, please refer to the integration guides in the following sections You can also find the config handbook of the message executor in the GitHub Readme.

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Last updated 1 year ago