TAC is an EVM for Telegram: a Layer 1 with a TON-specific CrossChain Layer that connects Ethereum dApps and developers with Telegram’s users without exposing users to bridges, extra wallets, or wrapped assets. TAC eliminates the gap between TON’s billion-user reach and EVM’s programmability through Hybrid dApps - EVM dApps natively accessible by any TON wallet holder.

TAC creates a bridge between TON users and EVM applications

The Problem TAC Solves

For EVM Developers


Challenge: Reaching TON’s billion users requires rebuilding entire applications in FunC, TON’s native language.

TAC Solution: Deploy existing Solidity contracts as-is and make them accessible to TON users

For TON Users


Challenge: Limited access to DeFi, gaming, and other EVM applications that dominate the blockchain space.

TAC Solution: Use any EVM application directly from TON wallets without bridges or multiple wallets

How TAC Works

TAC operates through three core innovations that work together seamlessly:

Key Benefits

Deploy Once, Reach Billions

  • No code rewrites: Deploy existing Solidity contracts directly
  • Familiar tooling: Use Hardhat, Truffle, Remix, and other EVM tools
  • Hybrid dApp conversion: Every deployment becomes a Hybrid dApp accessible from TON
  • Cross-chain SDK: Simple JavaScript library handles TON integration
  • Telegram MiniApps: Bring EVM-powered logic directly inside Telegram
The world’s largest developer community meets the largest user base

Transaction Flow Example

Here’s what happens when a TON user swaps tokens on an EVM DEX through TAC’s hybrid dApp system:

User Action

User opens a DEX interface and connects their TON wallet. They select tokens to swap and approve the transaction.

Proxy Processing

The TON proxy locks user assets and creates a formatted message containing swap parameters and destination details.

Sequencer Validation

Sequencer network validates the transaction, forms Merkle trees, and reaches consensus across multiple groups.

Executor Selection & EVM Execution

A designated executor submits Merkle proofs to TAC EVM Layer, triggers asset minting/unlocking, and executes the swap on the target DEX contract via proxy.

Result Delivery

Swap completes and new tokens are sent back to the user’s TON wallet through the same secure process.

What Makes TAC Different

TAC is not a cross-chain workaround—it is a native execution path between two ecosystems that were never meant to connect. By removing barriers instead of building over them, TAC aligns UX, liquidity, and developer incentives.

Unlike traditional bridges that move assets between existing chains, TAC creates hybrid applications that natively serve both ecosystems. Users don’t “bridge to another chain”—they use applications that happen to run on EVM but feel completely native to TON.

This fundamental difference enables:

  • Seamless UX: No wallet switching or manual bridging
  • Unified liquidity: Assets flow where they’re needed most
  • Developer efficiency: Build once, serve both ecosystems
  • Network effects: Growth in one ecosystem benefits the other

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