TON Labs SDK

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The TON.Dev website has been launched where developers are offered tools for developing smart contracts. Developers are offered a Cloud IDE with a compiler for the C programming language and a compiler for Solidity, which allows using smart contracts developed for Ethereum to use in the Telegram Open Network.

TON SDK is a set of portable libraries that provide easy access to TON DappChain Cloud services using the GraphQL protocol.


Website: https://ton.dev

 

[admin]

SDK 0.18.0

New functions:

• Pre-calculate fees before transaction execution;
• Send any message BOC ( for example, created by Linker or Fifth script);
• Calculate BOC hash.

The following guides were added to documentation:

- Fee pre-calculation functions
(https://docs.ton.dev/86757ecb2/p/891ee9/t/71f9ea)- Subscription for external inbound, external outbound and internal messages and their decoding
(https://docs.ton.dev/86757ecb2/p/665008/t/35a155)

TON Labs SDK - libraries for decentralized TON applications development
Read the documentation here (https://docs.ton.dev/86757ecb2/p/484d87).

Component Versions

• ton-client-js:0.18.0
• ton-client-node-js:0.18.0
• ton-client-web-js:0.18.0
• ton-client-react-native-js:0.18.0
• ton-client-rs:0.18.0

 

[admin]

New updates TON Labs SDK

Featured

• Opentracing in JS clients - now you can optionally use Jaeger (https://www.jaegertracing.io/) to trace your communication with our infrastructure and node. See CHANGELOG (https://github.com/tonlabs/ton-client-js/blob/master/CHANGELOG.md) in ton-client-js repository for detailed information how to do it.
• Address validation implemented in all TONContractsModule module methods. Use convertAddress method to validate an address explicitly.

Optimizations

• Problem with "WebSocket is closed before the connection is established" error was solved. WS connection timeout was increased.
• Web clients get access to GraphQL data immediately, mobile web client loading time is much faster.

Upgrade Guide

Web applications that used ton-client-web-js library must publish tonclient.wasm to website. If tonclient.wasm is not published in root then module path must be specified in setWasmOptions.

More info in CHANGELOG

Documentation

The following guides were added to documentation

• Learn how to send BOC
• Check how to use runLocal
• Find some tips about aggregation functions in GraphQL

Latest Package Versions

• ton-client-js 0.20.0
• ton-client-node-js 0.20.0
• ton-client-web-js 0.20.0
• ton-client-react-native-js 0.20.0
• ton-client-rs 0.20.0

TON Labs SDK is as set of libraries for decentralized TON applications development with the following features:

• contract deployment and execution (also support sending message BOC generated by Fifth script)
• querying blockchain data via GraphQL endpoint
• subscription to events and data updates
• message decoding
• gas pre-calculation
• cryptographic functions

Documentation

 

[admin]

TON Labs SDK Updates

TON Labs SDK is a libraries and tools for decentralized TON applications development using TON Operating System. Just in case you're reading this channel for the first time

Get notifications about message delivery failures! As TON does not guarantee 100 % external inbound messages delivery, set transaction timeout parameter and be sure that you can safely resend your message, if no transaction appeared after that period of time. Or specify the number of retries and SDK will do that for you out-of-the-box

Authorization API was implemented in GraphQL and JS libraries. Soon our Cloud Services, such as testnet.tonlabs.io and net.ton.dev will require authorization

 

[admin]

GraphQL API

Added queries to get aggregated values for blocks, accounts, transactions and messages. Functions supported are COUNT, SUM, MAX, MIN. Soon AVG will be added. Added OR operator, which can now be used in filters.

https://docs.ton.dev/86757ecb2/p/30eb5e-query-language/t/575d6d

SDK

Added aggregation functions to the client

https://docs.ton.dev/86757ecb2/p/772196-collection-query-methods/t/24ab01

 

[admin]