Chainlink CCIP Network Specific Limits

This page describes known network-specific limitations that may result from the design of a particular network. End users, application developers, blockchain development teams, token developers and others should read and understand these risks when considering interacting with these networks on CCIP.

HyperEVM

Risk: Hyperliquid Data availability: If a HyperEVM RPC is out of sync or offline for 10+ minutes, missing logs from during the downtime are only available through a centralized resource that is hosted and maintained by Hyperliquid. In the event that logs related to specific CCIP messages are irrecoverable, those CCIP messages can become stuck or fail.

CCIP Mitigation: Hyperliquid has provided a workaround to serve logs through a dedicated resource in case their network is inaccessible from RPC providers. CCIP is utilizing Hyperliquid's data source to backfill missing logs. In addition, CCIP Node Operators have implemented additional defense, using an multi-RPC approach, allowing for detection of out-of-sync or offline RPCs and an automatic fallback. If all configured RPCs are unavailable for a period of 10+ minutes AND the Hyperliquid data source does not provide them, logs may not be recoverable.