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Fiber is designed to support assets across Ethereum, EVM-compatible chains, and Solana. This gives users access to the networks and assets they already use, while keeping the Fiber experience simple, private, and easy to manage from one app.

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Supported networks

Fiber supports:
  • Ethereum
  • EVM-compatible chains (Currently: Ethereum, Base, Arbitrum, and Polygon, with more coming soon!)
  • Solana
This means users can interact with supported assets across a broad range of onchain ecosystems, including Ethereum-based networks and Solana. Support may vary depending on the specific asset, network, and product feature.

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How deposits work

Users can deposit supported assets into Fiber from supported networks. Once a deposit is received, Fiber prepares the asset for private use inside the app. Depending on the chain and asset, this may include additional steps such as privacy activation, transaction preparation, or enabling free/private transaction flows. Because of this, deposits on some networks may take longer to appear or become fully usable inside Fiber. The transaction will show right away in your activity history if the transaction was successful.

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Why some deposits may take longer

Different chains have different transaction speeds, confirmation times, and infrastructure requirements. Fiber also aggregates your assets onto the same chain when receiving deposits. Fiber adds privacy-focused functionality on top of supported networks, as well as supporting free transactions within Fiber. Therefore, for some assets or chains, this may require extra steps before funds are fully activated for use within Fiber. Deposit times may vary based on:
  • The network used
  • Chain congestion
  • Required confirmations
  • Asset type
  • Privacy activation steps
  • Free transaction setup
  • Internal indexing or processing time
Fiber is designed to make these steps as seamless as possible for users, but timing may vary depending on the chain.

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Important deposit guidance

Before sending funds to Fiber, users should always check:
  • The asset is supported
  • The network is supported
  • The deposit address matches the selected network
  • The asset is being sent on the correct chain
  • The feature they want to use is available for that asset
Sending unsupported assets or using an unsupported network may result in delays, limited functionality, or funds not appearing properly inside the app.

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Q&A

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Which chains does Fiber currently support?

Fiber supports Ethereum, EVM-compatible chains, and Solana.

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Can I deposit from any chain?

Users should only deposit from supported chains. Before sending funds, users should confirm that the selected asset and network are supported inside Fiber.

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Why is my deposit taking longer than expected?

Some deposits may take longer depending on the network, confirmations, chain congestion, privacy activation, or free transaction setup. A longer deposit time does not always mean the transaction failed.

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What is privacy activation?

Privacy activation refers to the process of preparing deposited assets for private use inside Fiber. Depending on the chain and asset, this may involve additional steps before funds are fully available for private balances or private transactions.

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Are private transactions available on every supported chain?

Privacy functionality may vary depending on the chain, asset, and supported infrastructure. Fiber is designed to expand private functionality across supported networks over time.

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What happens if I send an unsupported asset or use the wrong network?

Unsupported deposits may be delayed, limited, or not appear properly inside Fiber, although technically the deposit would still be in your account. Users should always confirm the asset and network before sending funds to avoid inconveniences or missing assets.