TON Center (toncenter.com) is possibly the best-known service for making API requests, but lately it was not accessible when I needed it. What can be used in...

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...

Suppose I send an external message to some smart contract, and it reacts by sending several internal messages. These messages were generated "together" and w...

In the TON blockchain each NFT makes use of its own smart contract. And storing things in TON requires paying storage fees deducted from any smart contract. ...

It's known that Tick and Tock transactions are special, they are invoked at the beginning and end of each masterchain block. But does that mean they are for ...

I'm working on a TON smart contract that may need to store up to 4 million bits. I understand from the TON documentation that this isn't typically recommende...

I want to make sure that transfer was success using this method response tonConnectUI.sendTransaction() I am using : React js @tonconnect/ui-react @ton/ton E...

Hey, i am getting this error while trasnfer NFT. I can't find this error anywhere. i have used as ton metion in their docs. please help me why i am geeting t...

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

I am looking for NFT staking tutorial but couldn't found. Like other blockchain i want to create a staking platform for my client and they have collection of...

In TVM's whitepaper, we got this in Chapter 3.2.8: > Integers in cells are big-endian by default. > Notice that the default order of bits in Integer s serial...

Hi guys, how can I sign a Cell with ton-crypto, or ton-core or in someway, that later can be correctly verified by check_signature or check_data_signature fr...

According to the documentation, we find the commit() FunC code described as follows: Commits the current state of registers c4 (“persistent data”) and c5 (“a...

I managed to get a list of the validators from the lite-client. The response has a list of validators that look like this value:( validator_addr public_key:(...

here is my FunC code: C-like forall X -> int is_null (X x) asm "ISNULL"; forall X -> (tuple, ()) push_back (tuple tail, X head) asm "CONS"; forall X -> (tupl...

Hi there guys, how can I make an in place replacement of the bytes in a cell? For example, if I have a cell like, begin_cell().store_uint(val, 8).end_cell(),...

Has anyone ever written test cases for Telemint (also known as the Telegram anonymous phone number)? GitHub Link to Telemint The code is quite complex. I hop...

In Blueprint, we will need to write the Wrapper functions ourselves. More importantly, when we code the op code in our FunC code, we need to decode the strin...

In the docs.ton.org, we find: > There is a necessity for the synchronization of message routing and transaction execution. In other words, nodes in the netwo...

One of the most simple and popular ways to create a Telegram chat bot is to use aiogram framework. And one of the most popular ways to provide UI for a servi...

What are the websites that support TON Connect? I'd like to see examples of the websites implementing TON Connect. I know there are getgems.io, dedust.io, st...

I know theoretically that a smart contract can deploy another smart contract. But is there an public example of it to learn from? --- > This question was imp...

I would like to see an example of how to compose the body of a transaction for transferring Jettons. Is there such an example somewhere? --- > This question ...

As far as I understand, NFTs in TON are just smart contracts that implement a specific interface. Suppose I create a wallet, an explorer or some other produc...

The set_code() function can be used to alter the code of a smart contract. But while it's easy in theory, it would be great to see an example to fully unders...

Consider a situatiton where your Toncoins are used in staking, and someone malicious gets to know your seed phrase. This person can access the wallet, but ca...

Suppose I use getTransactions, but instead of getting all of them I'm interested only ones that happened during the current month. How do I do that? --- > Th...

I'm used to timestamps in Unix time, where digits stand for the seconds passed since 1970. Logical time on TON is also a long number, but it seems different....

One Toncoin consists of one billion (10 to the power of 9) nanotons. So when dealing with Toncoins, you sometimes need to multiply by a billion. What about J...

On the Tonscan and Tonviewer explorers you can find some general stats numbers on TON. But those two websites provide different numbers of addresses. What ca...