The infrastructure behind Bitcoin's most trusted products.
Bring Bitcoin's full potential to your users, without building the infrastructure yourself.
Trusted by leading digital asset platforms.
One integration unlocks the full Lombard product stack for your users. Already live with leading exchanges, custodians and DeFi protocols.
Bitcoin is the most trusted and widely held digital asset. Your users already hold it, trust it, and want to do more with it.
Lombard provides the infrastructure and tooling to bring established Bitcoin services to your users. One integration gives your users access to the full Lombard product stack, without building any of the underlying infrastructure yourself.
Integrating beats building from scratch.
Fastest path to market
Ship in weeks, not quarters with production-ready assets and infrastructure.
Focus on core business
Lombard operates custody, validators, cross-chain routing, and monitoring. No infrastructure, audit or developer costs, focus on what you do best.
Established DeFi ecosystem
50+ DeFi integrations, deep liquidity. Your users enter an ecosystem built over years.
Compliance-ready infrastructure
Inherit the security of infrastructure that has processed $5B+ in BTC transactions, with zero security incidents.
Two integration options.
One trusted Bitcoin partner.
The Lombard SDK
A single TypeScript integration unlocks LBTC, BTC.b and Bitcoin Earn entirely inside your platform. Your ecosystem grows while your users' Bitcoin finally works for them.
Bitcoin Smart Accounts
Bitcoin Smart Accounts are a bespoke integration built exclusively for custodians and wallets. Allowing your clients' BTC to stay in custody while accessing yield and liquidity.
Built for every organization with a digital asset strategy.
Trusted by platforms that handle millions of users.
Infrastructure your compliance team will approve.
Every Lombard integration inherits the same security layer that's onboarded $3B+ in Bitcoin: a 14-member Security Consortium with BFT consensus, HSM-backed key management, dual-layer bridge verification.
Integration questions, answered.
Everything you need to know before choosing a path.
- Which integration path is right for us?
- The Lombard SDK is the right choice for most platforms: wallets, exchanges, DeFi protocols, and fintechs that want to give users access to LBTC, BTC.b, and Bitcoin Earn. Bitcoin Smart Accounts are a bespoke integration for custodians and wallets whose clients need productive Bitcoin without moving assets out of custody. Talk to our team to map the right path.
- How long does integration take?
- Lombard SDK integrations typically take 2–4 weeks of active development from first line of code to production. A dedicated Lombard engineer supports you throughout. Bitcoin Smart Accounts have bespoke timelines scoped with your team.
- What security do we inherit?
- Every integration inherits the same infrastructure that has onboarded $3B+ in Bitcoin: a 14-member Security Consortium with BFT consensus, HSM-backed key management via CubeSigner, dual-layer bridge verification, and 10+ independent security audits. Zero incidents since launch.
- Can we white-label the products?
- Yes. BTC.b supports full whitelabeling. MegaETH and Katana have made it their native Bitcoin asset. The Lombard SDK gives you complete control over the user experience inside your platform. Your brand, your interface, your users.
- Is there a sandbox environment?
- Yes. A full sandbox and playground are available immediately at docs.lombard.finance with no sign-up required. Test every flow on testnet (Sepolia, Holesky, Bitcoin Signet) before touching production.
- What does ongoing support look like?
- Every integration partner gets a dedicated Slack channel with direct Lombard team access, the same model as Ledger, Binance, and Bybit.
Ready to bring productive Bitcoin to your users?
Talk to our integrations team. We'll walk you through the right path for your platform.