On other blockchains there are projects like Tenderly and Pagoda that help with tasks such as smart contract analytics. Are there any alternatives to them in...

What protocols are supported by the "image" field in the NFT metadata? Can I use ipfs://, or is it limited to http:// and https:// ? --- > This question was ...

One of the primary differentiators of TON is the fact that it is an asynchronous block chain. This introduces concepts such as lamport time and crazy orderin...

How can I run and launch a TON Site on windows server with IIS web server?

Is it possible to delete an NFT on TON? --- > This question was imported from Telegram Chat: https://t.me/tondev_eng/8950

I'm trying to deploy my contract to the TON MainNet, but I get an error: bash <> The account that I'm using has a 1.5 TON balance, which should be enough! Wh...

I have a question about the burning mechanism. It seems that the Elector smart contract does not send half of network fees to black hole address. Indeed, the...

I am new to programming, but I really want to connect my future with the TON blockchain. Where would you advise me to start? What programming language should...

When running the command: cmake --build . --target adnl-http-proxy --config Release The build fails with error: msbuild: can not find adnl-http-proxy.vscxpro...

I'm interested to see the project's future and how its sales and prices change. Also, is there a roadmap or schedule for the TON DNS project?

I'm getting an error with an exit code -14. Where can I find the descriptions of such codes to check what exactly caused the error? --- > This question was i...

I would like to run my own JSON-RPC HTTP API for my TON application. How do I run it so that it's similar to the TON center one? https://toncenter.com/api/v2...

In general-purpose languages like Java it is possible to get server time by using things like System.currentTimeMills(). Is there a way to retrieve server ti...

Sometimes I encounter "out of gas" error, and it's hard to predict. Are there any best practices on how to deal with that and make sure in advance the code w...

I've been trying to do the following using the uncons function, but it doesn't destructure as I expect it to: (var l, var rvalues) = uncons(values); --- > Th...

The address Ef8zMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzM0vF looks very pretty, holds a lot of TON coins and has a lots of transactions, as can be seen in an...

I know there is an unofficial Python library "TON Fragment". Are there any other libraries or an official API to interact with fragment.com programmatically?...

We have a project written in Solidity. How much effort would it take to move such a project to TON? Does it mean a total rewrite from scratch in FunC, or is ...

It's not exactly a technical question, but when you develop on TON, sometimes you need to show the logos of the technologies used. Do FunC and other TON-rela...

How do you access individual elements of a tuple in FunC using a while loop? As in, say there are 5 values in a tuple. How do I access the "nth" value in my ...

I would like to take a look at the source code of wallet contracts (wallet v3 and v4). As far as I understand, both these contracts are open source, but wher...

It's known that coins in the testnet are not "real". But are the testnet fees in those coins exactly the same as the gas fees in mainnet? If a transaction re...

How can I actually register a ton domain? And how to participate in a public auction? > This question was imported from Telegram Chat: > https://t.me/tondev_...

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...

Both FunC and Tact languages can be used for developing on TON. But from what I see, tutorials, questions and other resources are currently focused mostly on...

How can I call a function from a smart contract using Python? > This question was imported from Telegram Chat: https://t.me/tondev_eng/27664

When creating a wallet, it is automatically assigned a number that you can't choose. But some addresses can look prettier than others (like having letter seq...

Is there a built-in square root function in the language? And if not, maybe there is a popular library with the optimal implementation? --- > This question w...

Is there a possibility for users to log in using QR code (like in MetaMask). I have already added authentication with extension and now I want to add QR code...

It's planned to separate the roles of Collator and Validator in TON blockchain. So in addition to current node types such as the Validator node there will be...