Toncenter API

Telegram Wallet API: Usage Example tonscan.org uses the updated Toncenter API to label Telegram wallets, display key rotation actions, and mark gasless transactions with a “Fee paid by Telegram” icon. https://tonscan.org/address/UQBFUCSBDK710QYVnBocfezDNvO7xxmLrJdAnLE8wciMF3Kc

Toncenter API: Telegram Wallet Support — Added recognition of the tg-wallet smart contract and its state. — Added the change_wallet_key action with the new_public_key, rotation_signature, encrypted_old_private_key fields, all encoded as hexadecimal strings. — Added the gasless_request action for tg-wallet and wallet-v5. Actions initiated by a gasless request include the parent_gasless_action fi

The toncenter.com website and the @toncenter mini-app have been updated.

LLM-based content filtration in Toncenter API Toncenter API now automatically filters inappropriate token images (NFTs and Jettons) using an LLM-based filtration system. Following the reduction in TON transaction fees, spam and inappropriate content distributed as NFTs have become more noticeable on the network. Building on its existing manual moderation tools, Toncenter has introduced an LLM-b

Pending API and Streaming API Performance Improvements We’ve shipped a major performance update to the Pending API, Streaming API and trace processing pipeline. Key improvements: — Moved action classification to C++ and integrated it directly into the Trace Emulator. — Moved external message TTL tracking into the Trace Emulator, removing a separate service from the pipeline. — Reduced Redis rea

New Indexer Database Architecture The database has been divided into three tiers: Hot — transactions from the last 2 week; Cold — the complete transaction history; Key-Value — states, BOCs, and metadata. This makes processing queries to recent data, which account for most of the load, 2–4× faster. The architecture is already used in toncenter.com/api/v3 and will later be available as a standal

Note: There are no changes to the Toncenter API following the renaming of the Toncoin to Gram.

The outage of toncenter.com services was fixed. This problem was caused by issue in Cloudflare healthcheck of our infrastructure.

Cocoon AI smart contract actions are now supported Starting with v1.2.6, the Toncenter Indexer supports the following Cocoon AI smart contract actions along with their decoded message bodies: • cocoon_worker_payout • cocoon_proxy_payout • cocoon_proxy_charge • cocoon_client_top_up • cocoon_register_proxy • cocoon_unregister_proxy • cocoon_client_register • cocoon_client_change_secret_hash

Introducing Streaming API V2 The new Streaming API V2 allows you to create an even faster and smoother UX in your products. This innovation is part of the upcoming global “Sub-Second” update of the TON network. Documentation » The deprecation plan for Streaming API V1 will be announced later.

Decoded Message Bodies Toncenter API now decodes message bodies using hundreds of known TLB schemes and returns the result in the Message.message_content.decoded field. Previously, only the text_comment type was recognized; the API now supports 800+ TLB schemes. This means responses may include new decoded types and richer structures. Update your parsers to read decoded defensively. If your dApp

Overview of New Features in the Toncenter API The first half of this year was dedicated to expanding the Toncenter API with powerful new features that apps and services can leverage to deliver an exceptional user experience. — Actions API The Actions API can detect patterns in sequences of blockchain transactions and return user-friendly data, such as “Exchange 1,000 USDt on DeDust DEX”, “Deposi