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Infrastructure
TON API v4: infrastructure, tools and use cases
TON’s three HTTP APIs answer different questions. This guide covers what v4 actually is, how it stacks up against v2 and v3, and how to get a production TON RPC endpoint.
TON’s three HTTP APIs answer different questions. This guide covers what v4 actually is, how it stacks up against v2 and v3, and how to get a production TON RPC endpoint.
Chainstack TON nodes now serve Toncenter API v4: typed responses, block-pinned cacheable URLs, first WebSocket subscriptions, alongside v2 and v3, same endpoint and key.
The 2026 guide to TON RPC providers — comparing Chainstack, dRPC, Ankr, GetBlock, Orbs, and Quicknode on pricing, archive access, ADNL support, and SLA for production apps.
Build scalable, high-velocity TON DApps with geo-distributed Chainstack Global Nodes, real-time metrics, and dev-first tooling.
Top up to 1 testnet TON daily with the Chainstack Faucet, accessible via the Chainstack platform, Telegram Mini App, or the faucet API.
Master TON development from smart contracts to Jettons with the Blueprint SDK, Sandbox, and high-performance Chainstack infrastructure.
