Botanix Shuts Down Its Bitcoin Layer-2 in July: DeFi on BTC Failed to Gain Traction

Another Bitcoin layer-2 is calling it quits. Botanix has officially announced the closure of its network in July, citing a lack of demand for decentralized finance on Bitcoin. The decision raises serious questions about the viability of DeFi within the BTC ecosystem.

Users have received a clear instruction: withdraw their funds before the deadline. Behind this understated announcement lies a broader reality about the structural challenges facing projects that attempt to graft DeFi onto the Bitcoin blockchain.

A closer look at a shutdown that is symptomatic of an ambition that may have been premature.

Botanix Pulls the Plug: What We Know About the Shutdown

Botanix Labs had developed an EVM (Ethereum Virtual Machine)-compatible layer-2 network built on top of Bitcoin, known as Spiderchain. The goal was ambitious: to enable the execution of smart contracts and DeFi protocols directly anchored to Bitcoin’s security, without relying on traditional centralized bridges.

The shutdown is scheduled for July 2025. The team has asked users to withdraw all funds deposited on the network before that date. No migration to another protocol has been announced at this stage, meaning operations will cease entirely.

The official reason given by Botanix is unambiguous: insufficient demand for DeFi on Bitcoin. Despite launching its mainnet in 2024 and completing a notable fundraising round, the protocol failed to attract a large enough user base and sufficient liquidity to justify continued development.

DeFi on Bitcoin: A Promise That Struggles to Materialize

The failure of Botanix is not an isolated case. It fits into a broader pattern in which several ambitious projects — Stacks, RSK, Rootstock — have attempted to transform Bitcoin into a DeFi platform without ever reaching the volumes seen on Ethereum or Solana. The combined TVL (Total Value Locked) across Bitcoin layer-2s remains marginal compared to the Ethereum ecosystem, which regularly exceeds $50 billion according to DefiLlama.

Several structural factors explain this resistance. Bitcoin holders have historically embraced a hold-first culture, prioritizing long-term storage over actively deploying their BTC in higher-risk protocols. Ethereum‘s native composability, with its ERC-20 standards and its battle-tested wallet ecosystem, delivers a user experience that Bitcoin layer-2s have yet to replicate.

On top of that, there is direct competition from Bitcoin LSTs (Liquid Staking Tokens) and protocols such as Babylon, which offer BTC yield without requiring users to bridge to a third-party layer-2. In this landscape, convincing users to deposit their BTC on an experimental network has become an increasingly difficult proposition.

What Lessons Can the Bitcoin Layer-2 Ecosystem Draw?

The closure of Botanix raises a fundamental question: does the market actually want DeFi on Bitcoin? The signals are mixed. On one hand, projects like Merlin Chain and B² Network continue to attract capital. On the other, operational reality reveals how difficult it is to convert speculative interest into genuine, sustained usage.

For investors and developers alike, the Botanix episode is a reminder that technology alone is not enough. Product-market fit remains the defining criterion, even in a sector as dynamic as crypto. A technically sound layer-2 with no organic demand cannot survive indefinitely on venture capital funding.

The next wave of Bitcoin layer-2s will likely need to solve the equation differently: either by targeting more specific use cases such as payments or real-world asset tokenization, or by building more robust economic incentives to anchor liquidity over the long term. In the meantime, Botanix users have until July to recover their funds.