Blockchain L1 & L2 Development Services
Layer 1 and Layer 2 networks form the backbone of modern Web3. Block Intelligence designs and builds custom L1/L2 solutions—from consensus and EVM compatibility to rollups and bridges—so your chain scales and stays secure.
Why Choose Block Intelligence for Blockchain L1 & L2 Development
Choosing the right partner for base-layer and L2 development matters. We bring protocol-level experience and a track record of production deployments so your network launches on a solid foundation.
- Protocol & Consensus Design
We architect consensus mechanisms, token economics, and chain parameters so your L1 or L2 meets security and throughput targets from day one.
- Rollups & Scaling
Optimistic and zk rollups, state channels, and sidechains extend your chain without sacrificing decentralization—we implement the right scaling path for your use case.
- Bridges & Interop
Cross-chain bridges, message passing, and shared sequencing: we build the connectivity your L1/L2 needs to work with the rest of Web3.
- Node & RPC Infrastructure
From mainnet launch to node ops and cross-chain bridges, we deliver the infrastructure and tooling your ecosystem needs to grow.
Consensus & Network Design
Whether you need a new L1, an L2 rollup, or a custom consensus layer, we define and implement the protocol rules, validator set, and upgrade paths that keep your network secure and scalable.
- Validator & Staking Design
- Gas & Fee Economics
- Upgrade & Governance
- Solidity & Vyper Support
- Hardhat & Foundry
- Wallet Compatibility
EVM & Smart Contract Compatibility
EVM equivalence, precompiles, and custom opcodes: we ensure your chain runs Solidity and Vyper contracts seamlessly and stays compatible with existing tooling and wallets.
Rollups, Sidechains & State Channels
We implement optimistic rollups, zk rollups, or sovereign sidechains so you gain throughput and lower fees while keeping security and finality aligned with your L1 or parent chain.
- Optimistic Rollups
- ZK Rollups
- State Channels
- Bridge Security
- Message Protocols
- Shared Sequencers
Bridges, Messaging & Interop
Trustless bridges, canonical messaging, and shared sequencers connect your chain to other L1s and L2s—we design and deploy the interop layer so assets and data move securely.
Delivery & Handoff
We deliver codebases, node and RPC documentation, runbooks, and ongoing support so your team can operate and extend the network with clear handover.
- Codebase & Repos
- Documentation & Runbooks
- Ongoing Support
Working With the Right Tools
Protocol stacks, smart contract toolchains, and node infrastructure so your chain and dApps run at scale.
Consensus & Protocol
01
Consensus design
02
Validator & staking
03
Gas economics
04
Upgrade paths
05
Solidity & Vyper
06
Hardhat & Foundry
07
Wallet compatibility
08
EVM precompiles
EVM & Tooling
01
Node.js
02
Go
03
Rust
04
Substrate
Development & Testing
01
Matching engine
02
Order types
03
APIs
04
Deployment
Security & Audit
01
Audit tools
02
Testnets
03
Monitoring
04
Docs
Rollups & Scaling
01
Optimistic rollups
02
ZK rollups
03
State channels
04
Sidechains
Bridges & DevEx
01
Trustless bridges
02
Message protocols
03
RPC & APIs
04
SDKs & docs
Why Choose Us
As a leading adaptive ai development company, we combine deep expertise in self-learning systems with a proven track record: years of experience, successful enterprise deployments, and dedicated teams focused on building AI that evolves with your business.