Is there any implementation of VRF like what Chainlink brought to work in The Open Network? If there is no such contract working in mainnet can anybody help ...

I'm trying to send jettons from one wallet to another. For this I use the library tonweb. Whenever i send transaction, i get a zero amount of tokens. Why is ...

The following content appears in this whitepaper (https://docs.ton.org/tblkch.pdf): > For instance, each outbound message created in a transaction is assigne...

Blockchains are considered "append-only" and immutable. But I've heard that in the TON world smart contracts can change their own code. So, is it possible fo...

When using a test network like testnet or sandbox - the TON coin is different from the official TON coin you buy in exchanges. Where can I get test TON coin ...

I've been trying to reuse a wallet deleted by DESTROY_ACCOUNT_IF_ZERO (32) flag. The way I do the transfer: Imagine we have 2 wallets: A and B. 1. We transfe...

Is there any call to get the contract address inside it? I cant find anything like that in tvm https://t.me/tondev_eng/363

There are extensions for code editors like Visual Studio Code providing syntax highlighting for FunC. Is there anything like that for the vim editor? --- > T...

Is my understanding correct that smart contracts are written in FunC, then compiled into Fift, and deployed on the blockchain, and they can later be interact...

In developing for blockchain it's important to save space, so it seems better to store the dates using 32-bit timestamps instead of 64-bit. But blockchain is...

TON uses logical time (also known as Lamport time) in messages to track the order of events. But how exactly that time is generated? --- > This question was ...

Is the function recv_internal required to have certain arguments or is it completely up to what you want the message sender to send you? I've noticed some Fu...

I've heard from the TON Spanish DevChat that there exists "Ten Lessons for learning FunC". Are those video lessons? --- > This question was imported from Tel...

Using the JSON API, I'm attempting to call a get method on a non existing method on a smart contract. I send a POST request to /runGetMethod. { "address": "....

How can I activate my wallet? --- > This question was imported from Telegram Chat: https://t.me/tondev_eng/2577

What is the difference between addresses that start with EQ and those that start with UQ? There are also addresses that start with kf, but when searched up o...

When developing multiple smart contracts that interact with each other, what can be used for integration testing without putting them all on testnet every ti...

I would like to know stats on the validators and staking: number of wallets participating in it, amount of coins and so on. There is some info by TON Whales,...

There is a wallet with a large NFT collection in it. Now I need to transfer all of it to a different wallet. Sending all the NFTs one-by-one feels very ineff...

There are numerous libraries for interacting with the TON blockchain, so it might be hard for a new developer to choose. Of course, what is the "best" is a h...

Hello everyone, please explain: ```` () send_message_back(addr, ans_tag, query_id, body, grams, mode) impure inline_ref { ;; int_msg_info$0 ihr_disabled:Bool...

In 80%(!) of the cases the 24 secret words generated with the tpay1 wallet generate a different(!) address in newer wallets and dont(!) show wallets assets. ...

We are developing a Web3 game project. Every day, tens of thousands of users should receive game tokens for activity in the game. At the moment, the project ...

"Why is the data empty even though I deployed the jetton contract?" the contract is deployed correctly but data is empty https://github.com/toncenter/tonweb/...

In order to compile smart contracts in the FunC language I need the executables named func and fift. They are used to compile my FunC source code to TVM byte...

I want to use TON blockchain (ton.org) to receive payments. What does that involve? What components do I need to implement?

Hi. I have Ubuntu 20.04 wget https://raw.githubusercontent.com/ton-blockchain/mytonctrl/master/scripts/install.sh - ok sudo bash install.sh -m lite - [6/6] T...

Is there an API that can create a new TON wallet using code? Creating and deploying are two different steps. So how I can create many uninitialized wallet ad...

It's often suggested to use TypeScript for developing on TON. Tutorials for using libraries such as ton from npm are full of TS examples. What if I'm willing...