Merge pull request #102 from lidofinance/cms/lido-landing/faq

Update Lido landing “faq”
lidofinance · Mar 4, 2024 · 5138344 · 5138344
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diff --git a/lido-landing/faq.md b/lido-landing/faq.md
@@ -210,6 +210,77 @@ categories:
           Lido on Polygon protocol takes from the native Polygon staking APR,
           which can be
           seen [here](https://staking.polygon.technology/rewards-calculator).
+  - name: Lido on L2
+    q&a:
+      - question: What is Lido on L2?
+        answer: "[Lido on Layer 2 (L2)](https://lido.fi/lido-on-l2) extends the use of
+          your stTokens within L2 networks. By utilizing Lido tokens, users can
+          benefit from reduced gas fees across various DeFi integrations within
+          the Layer 2 ecosystem."
+      - question: What are the advantages of using Layer 2 over Layer 1?
+        answer: The main aim of [L2’s](https://ethereum.org/layer-2) is to expand
+          Ethereum’s scalability and offer users lower gas fees. With higher
+          transactions per second, lower fees, and new technology, users expand
+          into new applications with improved user experience.
+      - question: Which L2 solutions are supported within Lido on L2?
+        answer: Currently, only wstETH can be used within Arbitrum, Optimism, Base,
+          zkSync Era, Polygon PoS, Mantle, and Linea.
+      - question: What tokens are supported on Lido on L2?
+        answer: For now, only
+          [wstETH](https://help.lido.fi/en/articles/5231836-what-is-lido-s-wsteth)
+          is supported on Lido on L2. [Get wstETH](https://stake.lido.fi/wrap).
+      - question: Is stETH available on L2?
+        answer: No, currently, only wstETH is available on L2 solutions.
+      - question: What is the difference between stETH and wstETH?
+        answer: wstETH is a wrapped version of stETH. Due to the dynamic nature of stETH
+          balances within Lido, which change daily due to staking rewards,
+          wstETH maintains a fixed balance and employs an underlying share
+          system to reflect staking rewards.
+      - question: Do I still have rewards on my tokens on L2?
+        answer: You get staking rewards by holding the token. Rewards are realized when
+          you unwrap or swap wstETH back to stETH or ETH.
+      - question: Can I stake directly on L2?
+        answer: Direct staking on L2 is not possible yet, but you can get wstETH from
+          [DEXes on Layer
+          2](https://lido.fi/lido-ecosystem?tokens=wsteth&criteria=and&categories=get).
+      - question: How can I bridge wstETH between Layer 1 and Layer 2?
+        answer: You can’t bridge wstETH between Layer 1 and Layer 2 using Lido UI, but
+          you can utilize direct L2 bridges using [bridging
+          guides](https://help.lido.fi/en/collections/3641672-lido-on-layer-2-l2)
+          and [swap
+          options](https://lido.fi/lido-ecosystem?tokens=wsteth&criteria=and&categories=get).
+      - question: How can I bridge wstETH on L2 chains?
+        answer: Lido users can bridge wstETH to various L2s using the provided [bridging
+          guides](https://help.lido.fi/en/collections/3641672-lido-on-layer-2-l2).
+          Also, there are [options for swapping and
+          exchanging](https://lido.fi/lido-ecosystem?tokens=wsteth&criteria=and&categories=get)
+          tokens on L2, including wstETH.
+      - question: What is the optimal scenario for getting wstETH on L2 if I have L1 ETH
+          in my wallet?
+        answer: "[Wrap](https://stake.lido.fi/wrap) your ETH directly to wstETH and then
+          bridge your wstETH on a preferable L2 network with [bridging
+          guides](https://help.lido.fi/en/collections/3641672-lido-on-layer-2-l\
+          2)."
+      - question: What DeFi apps support wstETH on L2?
+        answer: Various DeFi apps that support wstETH can be found on the [Lido
+          Ecosystem
+          page](https://lido.fi/lido-ecosystem?tokens=wsteth&criteria=or&networks=optimism%2Cbase%2Cmantle%2Czksync+era%2Clinea%2Carbitrum).
+      - question: Can I bridge wstETH from L2 to Ethereum (L1)?
+        answer: Yes, by using canonical bridges with or by swap options.
+      - question: Can I bridge wstETH from L2 to L2?
+        answer: You can bridge wstETH from L2 to L2 via canonical bridges through the
+          interim L1 hop or can use 3rd-party cross-chain transfers like
+          [portalbridge.com](http://portalbridge.com).
+      - question: Are there any risks associated with using Lido stTokens on Layer 2?
+        answer: While interacting with bridges, you bear additional risks of the
+          particular rollup and its canonical bridges.
+      - question: How can I verify the correctness of the bridged token address?
+        answer: You can check the address with [Deployed contracts Lido on
+          L2](https://docs.lido.fi/deployed-contracts/?pk_vid=d574ab4ffd7a04221706101159885f52#lido-on-l2).
+      - question: Where can I find support or get assistance with Lido on L2?
+        answer: You could refer your questions to [Lido
+          Discord](https://discord.com/invite/lido) or [Telegram
+          chat](https://t.me/lidofinance).
   - name: Lido DAO
     q&a:
       - question: What is DAO?