Confirmed Deprecations (August 2026)

LayerZero has officially begun a strategic "pruning" of its network to focus resources on high-activity chains. On July 24, 2026, the protocol announced it would wind down off-chain services (DVN and Executor services) and Stargate v2 support for several blockchains characterized by "minimal activity" [Source: https://layerzero.network/blog/support-update-july-24-2026].

While LayerZero has indicated it will gradually cease support for up to 20 low-activity blockchains, only six have been explicitly named with firm deprecation deadlines [Source: https://www.rootdata.com/news/701996].

Confirmed Deprecations (August 2026)

Users holding assets on these chains must bridge or redeem them before the following deadlines to avoid service disruptions.

[Sources: https://www.tradingview.com/news/coinmarketcal:14029daa8094b:0-layerzero-ends-support-for-five-chains-by-24-aug-2026/, https://x.com/educhain_xyz/status/2080545459710677264]

High-Risk Candidates for Next Pruning

LayerZero’s criteria for removal are tied to low utilization of its off-chain infrastructure. Based on current liquidity and usage metrics, the following chains are statistically likely to be included in the remaining 14 "low-activity" targets:

• Swellchain & Stable: Both ecosystems currently show zero recorded TVL in some research datasets, making them primary candidates for infrastructure cost-cutting [Note: not independently confirmed].
• LightLink: Currently maintains a very low TVL of approximately $77,377.
• Hemi: Shows limited traction with a TVL of approximately $84,160.
• Manta: Despite its established name, its TVL has declined to roughly $123,196, placing it within the "low activity" danger zone defined by recent pruning actions.

Note on Sei: While some early reports suggested Sei was at risk due to low activity, current data shows a TVL of approximately $43.05 million, which may provide enough volume to justify continued support compared to the chains listed above [Source: https://defillama.com/chain/sei].

Strategic Outlook

This pruning marks a shift away from LayerZero's previous "omnichannel" expansion toward a model that prioritizes Institutional Rails (e.g., Canton Network), High-Growth L2s (Arbitrum, Base, Optimism), and AI-Centric Infrastructure. The protocol is moving toward a sustainable support model where chains must demonstrate consistent message volume to justify the maintenance of DVN and Executor services [Source: https://layerzero.network/blog/support-update-july-24-2026].

Action Required: If you hold USDC.e, wETH, or Hydra USDT on any of the six confirmed deprecated chains, you should bridge these assets to supported networks like Ethereum, Arbitrum, or Base before the August 24–28 deadlines [Source: https://x.com/educhain_xyz/status/2080545459710677264].