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Fiber is designed to help users build, preserve, and protect wealth privately. At launch, Fiber will support a focused set of core wealth-building assets:
  • Gold
  • Silver
  • Bitcoin
  • Ethereum
More supported assets will be added over time, but Fiber’s initial focus is intentional. Rather than supporting every token from day one, Fiber is starting with assets that are widely recognized, more established, and better aligned with long-term wealth preservation.

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Why Fiber starts with a focused asset set

Fiber’s first version is built around privacy, simplicity, and long-term wealth building. Supporting every asset immediately would add complexity to the product and create a less reliable experience during the early alpha stage. Instead, Fiber is starting with a smaller group of assets that users are more likely to understand, trust, and hold over longer periods of time. The goal is to encourage users to save, preserve value, and build wealth privately using mainstream assets — not overwhelm them with endless tokens or speculative markets.

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Supported assets at launch

Fiber’s initial supported assets are: Gold
A long-standing store of value used by people around the world to preserve wealth outside of fiat currency systems. Silver
A widely recognized precious metal that gives users another way to hold value outside of traditional cash or banking systems. Bitcoin
The most established crypto asset and one of the most widely recognized forms of digital value. Ethereum
A core crypto asset and the foundation for much of the onchain financial ecosystem. Together, these assets give users access to a simple starting set of wealth-building options across digital assets and precious metals.

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More assets over time

Fiber will expand asset support gradually. As the product matures, more assets may be added based on user demand, liquidity, infrastructure readiness, privacy support, and alignment with Fiber’s wealth-building focus. This may include additional crypto assets, stablecoins, tokenized real-world assets, or other supported financial products. The goal is not to support everything. The goal is to support the assets that make sense for a private, self-custodial financial app.

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What about custom tokens?

Fiber supports custom tokens because we recognize that crypto users often hold assets beyond the main assets surfaced inside the app. Custom tokens are an important part of the individual crypto experience today. Users may hold tokens from specific communities, protocols, ecosystems, or applications, and these assets can still be part of someone’s broader financial life. Fiber’s goal is to support this reality while continuing to prioritize privacy, simplicity, and safety. Accounts holding custom tokens are still private inside Fiber, but the way privacy is applied may differ depending on the token, chain, and supported infrastructure. Some assets may have deeper product support over time, while others may initially have more limited functionality. Custom token support will continue improving as Fiber expands coverage across more assets, chains, and privacy flows. We recognize that users need privacy for more than just mainstream assets. Fiber is designed to support that need while keeping the experience clear and manageable.