AppKit
Enable wallet connections, transaction handling and asset flows out of the box for your dApp – in just minutes
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Everything developers need to build on TON blockchain
SDKs, docs, tools and use cases all in one place
What do you want to build on TON?
WalletKit
Add full TON support to your wallet app - manage accounts, sign transactions - through one single integration layer
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TON Connect
Enable connections to any TON wallet to send transactions and sign messages with complete security
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TON Pay
Accept USDT and TON with a native checkout process, near-instant settlement and minimal gas
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Collectibles
Manage jettons, accept stablecoins and support NFTs with standardized on-chain flows
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AgentKit
Give AI agents structured access to TON for wallet creation, crypto transfers, DeFi modules, NFTs and more
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Agentic Wallets
Leverage AI agents to operate wallets for transfers, swaps and DeFi – while you keep full control over policies and funds
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Tolk
Write, test and deploy smart contracts with a clear execution model, predictable gas and less debugging
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FAQ
Common questions
What is TON blockchain?
TON (The Open Network) is a layer-1 blockchain integrated with Telegram, giving developers access to 1B+ users through Telegram Mini Apps. It offers sub-second transaction finality, near-zero gas fees and built-in payment rails for USDT and TON — making it one of the fastest and cheapest chains for building consumer-facing dApps, payment flows and AI agent applications
How does TON integrate with Telegram?
TON is the native blockchain of the Telegram ecosystem. Developers can build Telegram Mini Apps that run inside the Telegram client, , immediately reaching 1B+ users — no downloads or external apps required. Wallet connections, payments and on-chain interactions all happen within the Telegram experience
What can I build on TON?
You can build decentralized apps (dApps) with wallet connections and transaction handling using AppKit, accept stablecoin and TON payments in any app using TON Pay, create and manage tokens and NFTs using the Collectibles primitives, write and deploy smart contracts in Tolk, and build AI agents that autonomously interact with DeFi protocols using MCP and Agentic Wallets. Most teams start with either a Telegram Mini App, a payment integration or an AI agent workflow
How do I start building on TON?
Pick a use case — dApps, payments, smart contracts or AI agents — then choose the matching SDK. For dApps, start with AppKit. For payments, use TON Pay. For AI agents, explore the MCP (Model Context Protocol) or Agentic Wallets. Each product has dedicated docs, quickstart guides and GitHub repos. You can go from zero to a working prototype in minutes
Can I accept stablecoin payments on TON?
Yes. TON natively supports USDT and other stablecoins. Using TON Pay, developers can accept stablecoin payments with near-instant settlement and minimal gas — no third-party processors or bridge infrastructure needed
What are the transaction fees on TON?
TON transaction fees are near-zero — typically fractions of a cent. Combined with sub-second finality, this makes TON practical for micropayments, high-frequency transactions and consumer apps where cost and speed matter
How do AI agents interact with TON blockchain?
There are two products for AI agent builders. The MCP (Model Context Protocol) gives agents structured access to TON for wallet creation, crypto transfers and DeFi modules. Agentic Wallets go further — they let AI agents autonomously operate self-custody wallets for transfers, swaps and DeFi, while developers retain full control over policies and spending limits
What programming languages are used for TON smart contracts?
TON smart contracts are written in Tolk, a purpose-built language designed for the TON Virtual Machine. Tolk gives you a clear execution model, predictable gas costs and less debugging compared to general-purpose alternatives. Documentation and tooling for writing, testing and deploying Tolk contracts are available here
How do I connect a wallet to my TON dApp?
Use TON Connect — an open protocol that securely connects any compatible TON wallet to your dApp. It handles transaction authorization and message signing. Pair it with AppKit to get wallet connections, transaction handling and asset flows working out of the box in minutes
