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JavaScript SDK for TON (The Open Network)

License: MIT License

JavaScript 96.06% HTML 3.64% Shell 0.30%

tonweb's Introduction

TonWeb - JavaScript SDK for The Open Network

Install Web

npm install tonweb or yarn add tonweb

import TonWeb from "tonweb";

const tonweb = new TonWeb();

<script src="tonweb.js"></script>

const tonweb = new window.TonWeb();

Install NodeJS

npm install tonweb or yarn add tonweb

const TonWeb = require('tonweb');

const tonweb = new TonWeb();

Overview example

const tonweb = new TonWeb();

const wallet = tonweb.wallet.create({publicKey});

const address = await wallet.getAddress();

const nonBounceableAddress = address.toString(true, true, false);

const seqno = await wallet.methods.seqno().call();

await wallet.deploy(secretKey).send(); // deploy wallet to blockchain

const fee = await wallet.methods.transfer({
    secretKey,
    toAddress: 'EQDjVXa_oltdBP64Nc__p397xLCvGm2IcZ1ba7anSW0NAkeP',
    amount: TonWeb.utils.toNano(0.01), // 0.01 TON
    seqno: seqno,
    payload: 'Hello',
    sendMode: 3,
}).estimateFee();

const Cell = TonWeb.boc.Cell;
const cell = new Cell();
cell.bits.writeUint(0, 32);
cell.bits.writeAddress(address);
cell.bits.writeGrams(1);
console.log(cell.print()); // print cell data like Fift
const bocBytes = cell.toBoc();

const history = await tonweb.getTransactions(address);

const balance = await tonweb.getBalance(address);

tonweb.sendBoc(bocBytes);

API

By default, mainnet toncenter.com API is used. Please note that without the API key there will be a request rate limit.

You can start your own TON HTTP API instance as it is open source.

Use mainnet TonCenter API with high ratelimit API key:

const tonweb = new TonWeb(new TonWeb.HttpProvider('https://toncenter.com/api/v2/jsonRPC', {apiKey: 'YOUR_MAINNET_TONCENTER_API_KEY'}));

Use testnet TonCenter API with high ratelimit API key:

const tonweb = new TonWeb(new TonWeb.HttpProvider('https://testnet.toncenter.com/api/v2/jsonRPC', {apiKey: 'YOUR_TESTNET_TONCENTER_API_KEY'}));

Documentation

Each part is documented separately:

tonweb - root class and methods

tonweb-contract-wallet - interaction with wallet's smart contracts.

tonweb-contract - abstract interface to interact with TON smart contracts.

tonweb-boc - serializations of Cell and BitString

tonweb-utils - work with TON Addresses, coin values, byte arrays, hex, hash functions.

Also we use JSDoc in code

Roadmap

Unit-tests
Typescript

Build

npm install 

npm run build

Use as alternative to Fift for building binary messages to smart-contracts

npm install -g tonweb

export NODE_PATH=$(npm root --quiet -g)

Then create your_script.js

const TonWeb = require('tonweb');

const tonweb = new TonWeb();

. . .

run script

node your_script.js

tonweb's People

Contributors

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Forkers

sekmet dinamicby verymaker terrorizer1980 cheremicin slavafomin everguild vintagist ton-defi-org highfeed bro49 keyloggerini tonpublic truecarry evgeniy40 gh0st-work leonstraightmen xp-network evercoinx thuringud partisanx guoshijiang nicknekilov krigga xyzjesus mr-tron lamanoff voloshinskii tjifyodor cryshado xssnick shandin17 megoos macleein psylopunk polisadov openproduct fromkut bogoslavskiy xtonwallet 0xspyop polyprogrammist tactfunc viczer ottlseo atomicwallet korenskoy myown-del stasvitalex geecko-com f5i23q999d baby-whales troman29 redgus hastom aiselcms brucx fck-team defi-pickle p0vidl0 onez-team egorsobaka stanislav-povolotsky mbaneshi kbiexe thesmartnik samyarkd feedod malik-telegram harizizat xircusweb3 marwaahayad kaunghtetn alex1-92 haticecan37 di-sukharev dyntek85 nlakhoa nemat1988l bitwizardcap nikolainikolaevichboyko notswoosh aziz1144 sashastreet3 ebiramkargar maryamarash shahidali9528 trungtnm saidalokhon mohammad138683 cube-worlds

tonweb's Issues

HttpProvider rejects when result === 0

I made a fix for this, see #56

> _No description provided._

No description provided.

Originally posted by @veryMaker in #16 (comment)

Cannot run message on account: inbound external message rejected by transaction

I'm participating in the TON-a-thon and I've basically been using https://github.com/toncenter/payment-channels-example this code as a starting point. Here is the output I get:

walletAddressA =  kQBzViV5z6Mx7v3oDLpBR9zT7qUG3adVmcp53P-58FtEK-Zd
walletAddressB =  kQDGhh97euGtukrmVHcC0CWD6K7TGYTuFrSozt7WsiTSgTaV
channelAAddress= EQCwsYHRdetnMklNKBEeSMQnZnZ_kcYRTx4Qt9iMynYwEJ6u
channelBAddress =  EQCwsYHRdetnMklNKBEeSMQnZnZ_kcYRTx4Qt9iMynYwEJ6u
helpers fromWalletA and fromWalletB created successfully
Trying to commit this to blockchain
error - unhandledRejection: LITE_SERVER_UNKNOWN: cannot apply external message to current state : External message was not accepted
Cannot run message on account: inbound external message rejected by transaction 73562579CFA331EEFDE80CBA4147DCD3EEA506DDA75599CA79DCFFB9F05B442B:
exitcode=0, steps=0, gas_used=0

The line that throws this error is:

  await fromWalletA.deploy().send(toNano('0.05'));

More code:

      const walletA = tonweb.wallet.create({
            address: A_ADDRESS
      });
      const channelConfig = {
      channelId: new BN(124), // Channel ID, for each new channel there must be a new ID
      addressA: walletAddressA, // A's funds will be withdrawn to this wallet address after the channel is closed
      addressB: walletAddressB, // B's funds will be deposited to this wallet address after the channel is closed
      initBalanceA: channelInitState.balanceA,
      initBalanceB: channelInitState.balanceB
  }

  // Each on their side creates a payment channel object with this configuration

  const channelA = tonweb.payments.createChannel({
      ...channelConfig,
      isA: true,
      myKeyPair: keyPairA,
      hisPublicKey: keyPairB.publicKey,
  });
  const channelAAddress = await channelA.getAddress(); // address of this payment channel smart-contract in blockchain
  console.log('channelAAddress=', channelAAddress.toString(true, true, true));

  const fromWalletA = channelA.fromWallet({
      wallet: walletA,
      secretKey: keyPairA.secretKey
  });

Could you please help me out here?

Cannot setup tonweb instance with create-react-app

Hello, I've found a bug when I tried to use your SDK with create-react-app and found a fix for that.

After project setup with npx create-react-app my-app I imported tonweb from 'tonweb' but faced an error Uncaught ReferenceError: Buffer is not defined.
I surfed the net and found this answer. But the best answer didn't work for me.
I run npm run eject in order to modify the webpack config. I added Buffer support to the plugins of webpack with next lines:

 new webpack.ProvidePlugin({
          Buffer: ['buffer', 'Buffer'],
        })

And this worked for me.

Block subscription

File: tonweb\src\providers\blockSubscription\BlockSubscription.js
Line 66: await this.storage.insertBlocks(i, blockShards.shards.map(parseShardBlockNumber));

On some occasions blockShards.shards is undefined and will throw an error because cannot find map, I replaced it with:
if (blockShards.shards) await this.storage.insertBlocks(i, blockShards.shards.map(parseShardBlockNumber));

Bad typing for jetton transfer body

tonweb/dist/types/contract/token/ft/jetton-wallet.d.ts

Line 40 in f330415

createTransferBody(params: TransferBodyParams): Promise<Cell>;

export interface TransferBodyParams {
    queryId?: number;
    tokenAmount: BN;
    toAddress: Address;
    responseAddress: Address;
    forwardAmount: BN;
    forwardPayload: Uint8Array;
}

for jettons there are no such thing as tokenAmount, but is necessary to set jettonAmount which is not covered by types

Jetton metadata OnChain

Hello! I saw an example
const minter = new JettonMinter(tonweb.provider, { adminAddress: walletAddress, jettonContentUri: 'https://ton.org/jetton.json', jettonWalletCodeHex: JettonWallet.codeHex });

But how to create minter if I created my jettons via Jetton.live and my metadata is On-chain ? I don't have jettonContentUri with json.

Incompatibility of cell serialization with fift

If we get the following cell and deserialize/serialize it through tonweb:
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

we get
te6ccsECUwEACncAAAAADQASABcAHABxAHYAewCbAKsAtgC7AO4A+wEAAQUBCgEPARQBigIIAk0ChgMKA40DxAPIA/IEJAQqBDUEOgRKBE8EWQSDBJ4EowT3BSoFLwU0BToFPwVQBVUFhgW5BcAFxQXKBd8F6wXwBfkF/gZ8Bo0GlAahBqYGqwawBrUGugc6B5oHnAfRCDwIbgjGCP8JBAkpCT0JSgm6CfkKEAoVCkEKbAEU/wD0pBP0vPLICwECAWICUgICzAMKAgEgBAUApdGZFjgEkvgfBoaYGAuNhJL4HweAN9IBgBaY/pn5FAosxdT+p9IALBBExLQF55cD34BUkZmHFBBARJGl1HCWoQ+AR4AonjgvlwXoD9IBh4Bcit8UAgEgBgkCASAHCAA7HDIygBQA88WAc8WiwLPFslwIMjLARP0APQAywDJgABs+QBwdMjLAsoHy//J0IAARTtRND6QDD4YYAgFIC08EWU0PkC+EGIiIhwyFAFzxYUywEUy/8TzFIgzMzJcCDIywET9AD0AMsAyfAF+CiAxCLzkBFP8A9KQT9LzyyAsNAgFiDicCAssPJAIBIBAjAgEgER4CAUgSHQTfDIhxwCSXwPg0NMDAXGwkl8D4PpA+kAx+gAxcdch+gAx+gAw8AfwBo4VMGwS+EHHBfLhkfpAAfhi1DD4Y/AI4QLTH9M/IoIQX8w9FLqOijIC+ELHBfLhkVjgIoIQL8smorrjAiKBERG64wIigQd3uoBMUFRYC9AH6QCHwAfpA0gAx+gAGggr68IChIZRTFKCh3iLXCwHDACCSBaGRNeIgwv/y4ZIhjj2CEAUTjZHI+ELPFlAIzxZxJQRJE1RIoHCAEMjLBVAHzxZQBfoCFctqEssfyz8ibrOUWM8XAZEy4gHJAfsAkjYw4gKSbDHjDfhiGBkAhjAxbCJwghCLdxc1ggH96O1D2MjL//hBzxZBMIBAcIAQyMsFUAfPFlAF+gIVy2oSyx/LPyJus5RYzxcBkTLiAckB+wAAbjAxbCJwgRES8AbIy/9BMIBAcIAQyMsFUAfPFlAF+gIVy2oSyx/LPyJus5RYzxcBkTLiAckB+wAE/I4QNVsx+ELHBfLhkdQw+GTwCOAigQmZuo60A3D4M9DXC/8B+kQBwP8CurDy4ZEC0x8xIYIQX8w9FLqTNGwh4w2BB3e6ltQw+GTwCJEw4uA0NCCCEGk9OVC64wIzIoEIiLqOEWwS+ELHBfLhkdT6APpAMPAQ4DABgQiJuuMCMBcaGxwC/kRAUgQB+kAh8AH6QNIAMfoABoIK+vCAoSGUUxSgod4i1wsBwwAgkgWhkTXiIML/8uGSIY49ghAFE42RyPhCzxZQCM8WcSUESRNUSKBwgBDIywVQB88WUAX6AhXLahLLH8s/Im6zlFjPFwGRMuIByQH7AJI2MOICkmwx4w34YgEYGQBqIfABQTCCENUydttQBG1xcIAQyMsFUAfPFlAF+gIVy2oSyx/LPyJus5RYzxcBkTLiAckB+wAABPAIAFAwMQGCEKjLAK1wgBDIywVQBM8WI/oCE8tqEssfyz/4RtDPFsmAQPsAAGBwAdSOKAGAQPSWb6UxII4YBKQggQD6vpPywY/eA9QC+gD6QDDwEEATkTHisxLmXwMACIQP8vAAET6RDDAAPLhTYAIBIB8gABtfkAcHTIywLKB8v/ydCAIBICEiAA8+ELXScACs4ABPO1E0PpAAfhh+kAB+GLwBpTUAfhjlIMH1yHi1AH4ZNQB+GXUAfhm0YAAx38I3wi/CJ8IeR8IOeLfCFni2ZmZmZk9qpAIBYiUmAp9CLQ+QL4KPhFiIhwyFAFzxYUywEUy/8TzFIgzMzJcCDIywET9AD0AMsAySDwBXaAGMjLBVjPFiT6AstrzAHPFhLMAcAAkoBAkXDiAckB+wCEIvAGFHAhbXCOHgTTBwGeNCKqAhLXGDF41yF/UCTfA6Qj10mzJbEUFeYzApEy4FuED/LwIIAgEgKDACASApKgAHuLXTGAIBICssAB212v4A/wjaGmH6Yf9IBhACASAtLgJZsej8Af4KPhFiIhwyFAFzxYUywEUy/8TzFIgzMzJcCDIywET9AD0AMsAyfAFgQi8CXbAy/AH+QL4KPhFiIhwyFAFzxYUywEUy/8TzFIgzMzJcCDIywET9AD0AMsAyfAFgQi8ACQAAAAEgAgEgMTQCAUgyMwAls/P8Ad/ggH96O1D2PhB+EL4RIAATsBb8Ad/+ET4QoAIBIDU2AA20wf4A/gDQAgEgNzgA97DDPAHAfAS+EPQUhDHBfLkVyHXSY4cMvASMAHXSaYIggC6k8jLDwKCAXDL7UPYEs8WyeAxAcABjj34RNDTBwHAAPLnUNQwgvCRrEnGl0gjIOVJby5S42zHBwuV/CEwm/PaUoP8fKB6zwGDB/QP8udRAddJpggB4DBzyMmAAHbN6PhDbpLwB974Q9D5AoAEIiBLwBDoBFP8A9KQT9LzyyAs7AgFiPE4CAsw9TAIBID5LAgEgP0gCASBARwP1DMixwCSXwPg0NMD+kAw8AEBcbCUMQHwCuAC0x/TPyKBRZi64wIwIYERErqOPWwh+EMSxwXy4ZH4RAFwggFFmFhtgQCgcIAYyMsFUAfPFlAF+gIVy2oSyx/LPyJus5RYzxcBkTLiAckB+wDg+EHy4dchggFFeLrjAjMxgQURGArhsIvhB+EIUxwWzE7H4RNdJwgKxAvpAAfhkAo4zMfhEAXCCAUWYWG2AQHCAGMjLBVAHzxZQBfoCFctqEssfyz8ibrOUWM8XAZEy4gHJAfsA4Phl1DD4Z3D4Zoj4aEJDAAAAZvhDcIEREfgjbYBAcIAYyMsFUAfPFlAF+gIVy2oSyx/LPyJus5RYzxcBkTLiAckB+wDwAgHQMQGCCExLQKHwAyCOPVMgvPLjzfhG+CO2CfhmggiRRXj4I21wcIAYyMsFUAfPFlAF+gIVy2oSyx/LPyJus5RYzxcBkTLiAckB+wCOElsgghAF9eEAvPLj0PgjphT4ZuJSIPAEggFFeAFFAGCCCB6EgFltcnCAGMjLBVAHzxZQBfoCFctqEssfyz8ibrOUWM8XAZEy4gHJAfsA8AIArIEyUrqOTfhGwgD4RvgjubDy49HwAzD4R1j4QnCCCAiSNATIzFAFzxYUQzCDBnCAGMjLBVAHzxZQBfoCFctqEssfyz8ibrOUWM8XAZEy4gHJAfsAkTDiAG07UTQ0gAB+GH6QAH4YvpAAfhj+kAB+GT4QbP4RNdJwAKwkTDg0z8B+GXTHwH4ZtQB+GfUMPhogAgEgSUoART4SPhH+Eb4RfhByMoA+ELPFvhDzxb4RM8Wyz/LH8zMye1UgACM+EjQINdJlDCLAnDh+kD6ADCAAFdZCxniwD9AWT8NEAdm1AEGuQ6Y/pn5gQwIiI3UcomPwhiWOC+XDIwQQmJaA5fYF8IgC4QQhqmTttrDbBgzhADGRlgqgD54soAv0BCuW1CWWP5Z+RN1nKLGeLgMiZcQDkgP2AP/wwxYF8Mjh8MvgBcADBBARJGl1xgS3TQB6+EISxwXy4ZHwAzABcIIIeJI0WG2BAKBwgBjIywVQB88WUAX6AhXLahLLH8s/Im6zlFjPFwGRMuIByQH7AAApoL6r4APwg/CF8IfwifCL8I3wj+AHAgEgUFEAUwh8Agg8AWBRZh2gBjIywVQA88WcPoCEstrEszLHxPLP1jPFszJgED7AIABRPgjgQiIcIAQyMsF+EHPFoILk4cA+gLLassfyz8SzHD6AgHPFslx+wCAAEaE0Y+AN4BHgC8bxEY0=

which can not be parsed by fift:
cannot deserialize bag-of-cells [Error : 0 : invalid bag-of-cells failed to deserialize cell #80 [Error : 0 : bag-of-cells error: reference #0 of cell #80 is to cell #80 with smaller index]]

Probably problem is an subcell serialization order (cell hashing gives correct result cb69d4726c6f9b7bc4a434e44a25eacc2c9311663e34e0a60aa3ceb6de22af04 as well as cell printing).

TonWeb

const transferSended = await transfer.send(); // send transfer query to blockchain

Please help me!
I send transfer query to blockchain
const transferSended = await transfer.send();
and I get an answer { '@type': 'ok', '@extra': '1651442623.857807:10:0.6998361826917181' }
what is '@extra' ?
which means '1651442623.857807:10:0.6998361826917181' ?
How to get the transaction ID ?

How to serialize a slice properly when using 'tonweb.call()'

Im referring to a method from jettonMinter.fc

slice get_wallet_address(slice owner_address) method_id {
    (int total_supply, slice admin_address, cell content, cell jetton_wallet_code) = load_data();
    return calculate_user_jetton_wallet_address(owner_address, my_static_address(), jetton_wallet_code);
}

Im trying to call this method using tonweb client,
but Im not sure how to serialize the owner_address slice properly

let res = await tonweb.call(contractAddress, "get_wallet_address", [["cell", addressSrlzd]]);
so Im not sure in what is the right format for addressSrlzd parameter

I think an example for slice and cell would be very helpful here
Thanks !

[deleted]

Is there support for getting balance for jettons?

Is there support for getting balance for jettons like BOLT or TGR?

Wallet connect

Is it possible to get address from EVER Wallet chrome extention with this npm package?

Overflow bug in BitString

Off-by-one error in function checkRange: should replace n > this.length with n >= this.length.

No message is sent for jetton transfers

I'm using example from test file: https://github.com/toncenter/tonweb/blob/c2d5d0fc23d2aec55a0412940ce6e580344a288c/src/test-jetton.js.

await wallet.methods.transfer({
    secretKey: keyPair.secretKey,
    toAddress: JETTON_WALLET_ADDRESS,
    amount: TonWeb.utils.toNano('0.05'),
    seqno: seqno,
    payload: await jettonWallet.createTransferBody({
        jettonAmount: TonWeb.utils.toNano('500'),
        toAddress: new TonWeb.utils.Address(WALLET2_ADDRESS),
        forwardAmount: TonWeb.utils.toNano('0.01'),
        forwardPayload: new TextEncoder().encode('gift'),
        responseAddress: walletAddress
    }),
    sendMode: 3,
}).send()

Sending jetton tokens works well, but transaction payload doesn't contain any message ('gift' in that example). What's wrong?

crc32c is not calculated correctly

The issue is related to bitwise operations in javascript. Bitwise operators treat its operands as a set of 32-bit binary digits (zeros and ones) and perform actions.

I was able to reproduce your algorithm in rust

// 0x82f63b78 as i32;
const POLY: i32 = -2097792136i32;
// 0xffffffff as i32
const FFFFFFFF: i32 = -1i32;

fn calc(payload: Binary) -> Result<i32> {
    let mut crc = 0 ^ FFFFFFFF;

    for payload_byte in payload.as_slice() {
        crc = crc ^ (*payload_byte as i32);

        for _i in 0..8 {
            crc = if crc & 1 > 0 {
                unsigned_right_shift(crc, 1) ^ POLY
            } else {
                unsigned_right_shift(crc, 1)
            };
        }
    }

    crc = crc ^ FFFFFFFF;

    Ok(crc)
}

fn unsigned_right_shift(a: i32, b: u32) -> i32 {
    ((a as u32) >> b) as i32
}

the same issue in the typescript repo - ton-community/ton#29

crc32 seems to be different than what fift generates

I have ...

run()

async function run() {
  // Create some cells
  const c2 = new TonWeb.boc.Cell();
  c2.bits.writeUint(42, 7);

  const c3 = new TonWeb.boc.Cell();
  c3.bits.writeUint(73, 255);

  const c1 = new TonWeb.boc.Cell();
  c1.bits.writeUint8(0);
  c1.refs.push(c2);
  c1.refs.push(c3); 

  const boc = toHex(await c1.toBoc())
  console.log({boc})
}

function toHex (buffer) {
  return Array
      .from (new Uint8Array (buffer))
      .map (b => b.toString (16).padStart (2, "0"))
      .join ("")
}

producing {boc: "b5ee9c72c1010301002a000005080202000102000155003f00…00000000000000000000000000000000000000093f985b405"}

and

<b 0 8 u, <b 42 7 u, b> ref, <b 73 255 u, b> ref, b>
2 boc+>B Bx.

producing B5EE9C7241010301002A000202000102000155003F0000000000000000000000000000000000000000000000000000000000000093355B1411

.d.ts, upgrade to Typescript

Could this lib be upgraded to Typescript? We are putting a lot of ;any everywhere and without types we are having a harder time seeing bugs.

Incorrect int loading

When trying to load negative int value of 128 bits, through slice.loadInt(128) it outputs 0 instead of correct value

How to get TX HASH after sendBoc?

I can not figure out how to get the HASH transaction of sending TON.
After transfer.getQuery() I get query and can get .hash() from it - but this is hash of whole transaction, but how can I get hash of outgoing message only?

I don't understand something somewhere :)

const query = await transfer.getQuery();
const hash = TonWeb.utils.bytesToBase64(await query.hash());
const boc = await query.toBoc(false);
const bocBase64 = TonWeb.utils.bytesToBase64(boc);
const result = await tonweb.provider.sendBoc(bocBase64);

Incorrect varint/varuint API

Preface

Variable-length integers in TON have surprising definition and implementing them by hand is prone to error.

TL-B schema for VarInteger/VarUInteger defines the integer via the maximum size of the integer in bytes. That is, VarUInteger 32 means "integer up to 31 byte long", or "248-bit integer". The syntax #<n means "number of bits necessary to represent numbers 0..n-1".

var_uint$_ {n:#} len:(#< n) value:(uint (len * 8))
         = VarUInteger n;
var_int$_ {n:#} len:(#< n) value:(int (len * 8)) 
        = VarInteger n;

The problem

Compare VarUInteger 7 and VarUInteger 8. Both use 3-bit length prefix to represent sizes in the ranges 0..6 bytes (48 bits) and 0..7 bytes (56 bits) respectively. Every encoding of VarUInteger {5,6,7} are strict subsets of VarUInteger 8 and a correct TL-B encoder and decoder will have to enforce the actual specified bounds in runtime. This is indeed what C++ TL-B compiler does.

Current APIs in ton-core, tonweb and tongo depart from the original definition in the TL-B schema and let user specify the bit width of the length prefix. Instead of specifying the non-inclusive upper boundary in bytes (n), the user is supposed to specify ceil(log2(n)) number of bits in the internal length prefix. Such API erases the possibility to enforce actual bounds for types such as VarUInteger 7 (see for example, the definition of StorageUsed). This means, the user may accidentally encode a larger number than permitted or accept a malformed input data.

Suggestion

Redefine the varint APIs in terms of upper byte boundary and add checks on the actual number size when writing and reading varints.

References

Is API backend proprietary?

Does API endpoint that is used by TonWeb wallet open source?

function dismiss

I used this code in 0.0.5x

let payload = tonweb.boc.Cell.fromBoc(
tonweb.utils.base64ToBytes(txses[0].in_msg.msg_data.body)
          )[0];
          let op = payload.bits.readUint(32).toNumber();
          let received_query_id = payload.bits.readUint(64).toNumber();

but in 0.0.60 when I use these code, the console shows this

how can I do?

doesn't work with webpack 5 and vitejs

Error occurs when importing TonWeb
Uncaught ReferenceError: Buffer is not defined

Unable to deserialize miner box file

I just generated test boc and it is not possible to load it in any way.

4D696E65006123D297F5A361CB6296AA6C460F810C0670AA84A1E343935FF6CD91FCFDEF7B0FE21CBACBA24853DFE044970C8F95B5F3E797F6AAABA150536E47D48A5BA08BD4EDB0F5D87D353BB25238528DBF34B9FE49FA8ECBA24853DFE044970C8F95B5F3E797F6AAABA150536E47D48A5BA08BD4EDB0F5

toNano(string) with leading decimal zeros

Developer may want to pass user-input string into toNano function.
If so, there are very specific case - theoretically user can input meaningless zeros after the decimal point, in such a way that string has more than 9 digits after the point, while mathematically string represents integer amount of nanoTON.
For example 0.0000000010 or 5.0000000000. Such inputs can be treated by developer as valid, however toWei from ethjs-unit throws an error on such input, so does the toNano. This behavior may be unexpected.
Thus, it may seem reasonable to update documentation or change function behavior.

String can be preprocessed in several ways to avoid error, but such behavior of toNano can cause unexpected error in the project, especially if developer wants to give user precise reason why his input is invalid.

Why is the transaction being rolled back?

https://tonscan.org/address/EQANYKG0sJzqS7qEp-w4pDII8FxamUZgyVqT7gHoGCL8pErv
I send the amount and it comes back....
why is this happening?

TonWeb on Python

Please, create and support same library bun for Python.

Improve SendMode handling

A SendMode handling should be improved:

A TypeScript enum should be introduced to type all the possible bit flags (example)
All supported combinations of the bit flags should be added to types to prevent misuse
The library should throw error if incorrect SendMode is used (fail fast)
Implement builder pattern helper utility (see below)

Flags description

Excerpt from the TVM manual (page: 137):

Integer parameter x contains the flags. Currently x = 0 is used for ordinary messages; x = 128 is used for messages that are to carry all the remaining balance of the current smart contract (instead of the value originally indicated in the message); x = 64 is used for messages that carry all the remaining value of the inbound message in addition to the value initially indicated in the new message (if bit 0 is not set, the gas fees are deducted from this amount); x' = x + 1 means that the sender wants to pay transfer fees separately; x' = x + 2 means that any errors arising while processing this message during the action phase should be ignored. Finally, x' = x + 32 means that the current account must be destroyed if its resulting balance is zero. This flag is usually employed together with +128.

A builder pattern

As an idea, a builder pattern could be used to make working with SendMode easier:

wallet.transfer({
  sendMode: SendMode
    .carryAllContractBalance() // 128
    .destroyContract() // +32
    .ignoreErrors() // +2
});

wallet.transfer({
  sendMode: SendMode
    .separateFees() // +1
    .ignoreErrors() // +2
});

Func code for the smart-contracts

Add a link or a folder for all the func code.
https://github.com/toncenter/tonweb/search?q=oneFromBoc

Deprecated dependencies

After npm install tonweb --save I got:

npm WARN deprecated [email protected]: See https://github.com/lydell/source-map-url#deprecated
npm WARN deprecated [email protected]: Please see https://github.com/lydell/urix#deprecated
npm WARN deprecated [email protected]: https://github.com/lydell/resolve-url#deprecated
npm WARN deprecated [email protected]: See https://github.com/lydell/source-map-resolve#deprecated
npm WARN deprecated [email protected]: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details.
npm WARN deprecated [email protected]: support for ECMAScript is superseded by 'uglify-js' as of v3.13.0
npm WARN deprecated [email protected]: core-js@<3.4 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Please, upgrade your dependencies to the actual version of core-js.

added 884 packages, and audited 885 packages in 1m

37 packages are looking for funding
run 'npm fund' for details

5 high severity vulnerabilities

To address all issues, run:
npm audit fix

Run 'npm audit' for details.

npm audit fix not working for vulnerabilities.

tonweb version is 0.0.38.
node version is 16.14.2.

Get jetton data from on chain

#109 <-- i've created a PR that adds getTokenData EP from ton api to sdk. Thanks to it you can fetch jetton data from on chain.

Infinite timeout for the initial message

Current implementation treats seqno=0 message as a special one and specifies a maximum timeout (effectively, infinite). This might be unsafe and there is no clear reason why this should be done.

I suggest we remove this special case. There is no such treatment in ton-core.

BitString.toHex overflow error

You can't just this.clone because your temp might actually need more bits. Consider 23C_, which is x23,b1100 so this.length == 9 and is really x23,b1 but temp.length needs to be 12 in order to hold the last 3 packing bits b100, i.e., x23,b1100 = 12 bits. This is why your .toHex() produces a BitString overflow. When you clone this temp.length ends up with only 9 bits and you're trying to write 12 bits to it.

How to disable verbose logs?

Please tell me how to disable the logs that your library writes to the console?

example:

  '@type': 'blocks.transactions',
  id: {
    '@type': 'ton.blockIdExt',
    workchain: 0,
    shard: '4611686018427387904',
    seqno: 10423537,
    root_hash: 'jAKTpLTHWvGM7b63Bk+rN40Kw/iEqqoYUoDq2u/ECec=',
    file_hash: '2EPoAfrkY851cxJ16cgpFRJrR6TyDIMWbZNnkyEHpws='
  },
  req_count: 40,
  incomplete: false,
  transactions: [],
  '@extra': '1682575330.3746312:6:0.32824104289037326'
}
{
  '@type': 'blocks.header',
  id: {
    '@type': 'ton.blockIdExt',
    workchain: 0,
    shard: '-8070450532247928832',
    seqno: 10424636,
    root_hash: 'Zutr2ZKvG1SiwwjdMHQLT64hhqgpzyOA1cYwsYIGTzs=',
    file_hash: 'BWsd/tb+wuGkyu2qehBYYndCLQINy1I4/jqVeD2sF2U='
  },
...

> _No description provided._

No description provided.

Originally posted by @veryMaker in #16 (comment)

Winndft

D

Can't install library properly

Im trying to make a simple program which uses this library.

Platform: WSL Ubuntu

Firstly, i did this

npm i tonweb

Then, i added following code in my src/index.js:

const TonWeb = require('tonweb');
const nacl = TonWeb.utils.nacl;

const tonweb = new TonWeb();
const { publicKey, privateKey } = nacl.sign.keyPair()

const wallet = tonweb.wallet.create({ publicKey });
console.log(wallet);

my package.json:

{
  "name": "ton-client",
  "version": "1.0.0",
  "description": "",
  "main": "src/index.js",
  "scripts": {
    "start": "node src/index.js",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "tonweb": "0.0.6"
  }
}

after npm start im getting this error:

Error: Cannot find module '/home/david/Documents/Projects/tonweb-client/node_modules/tonweb/index.js'. Please verify that the package.json has a valid "main" entry

I also tried npx webpack --mode-none, output:

npx: installed 320 in 21.826s
One CLI for webpack must be installed. These are recommended choices, delivered as separate packages:
 - webpack-cli (https://github.com/webpack/webpack-cli)
   The original webpack full-featured CLI.
We will use "npm" to install the CLI via "npm install -D".
Do you want to install 'webpack-cli' (yes/no): yes
Installing 'webpack-cli' (running 'npm install -D webpack-cli')...
npm WARN deprecated [email protected]: Please see https://github.com/lydell/urix#deprecated
npm WARN deprecated [email protected]: https://github.com/lydell/resolve-url#deprecated
npm WARN [email protected] requires a peer of [email protected] but none is installed. You must install peer dependencies yourself.
npm WARN [email protected] No description
npm WARN [email protected] No repository field.

+ [email protected]
added 149 packages from 112 contributors, updated 6 packages and audited 1070 packages in 12.329s

1 package is looking for funding
  run `npm fund` for details

found 0 vulnerabilities

Error: Cannot find module 'webpack-cli'
Require stack:
- /home/david/.npm/_npx/1438/lib/node_modules/webpack/bin/webpack.js

after manually installing webpack, I tried to execute npx webpack --mode-none , output:

Hash: b6d27d14ae6c91633332
Version: webpack 4.42.1
Time: 112ms
Built at: 04/09/2020 10:00:42 AM
  Asset      Size  Chunks             Chunk Names
main.js  3.94 KiB       0  [emitted]  main
Entrypoint main = main.js
[0] ./src/index.js 223 bytes {0} [built]

ERROR in ./src/index.js
Module not found: Error: Can't resolve 'tonweb' in '/home/david/Documents/Projects/tonweb-client/src'
 @ ./src/index.js 1:15-32

Am I missing something? Or maybe this doesnt work on WSL / Im doing wrong thing with webpack (have no experience with webpack honestly)

feature request: dict operations in cells

Working with dicts is key to smart contract development. Can this library be upgraded to support dict operations?

BOC with indexes to test deserialization.

BOC from liteserver with index.
Index here stores ends of offsets, as in #73 fix.

This also contains cache and cell hashes, maybe it requires additional logic in code to parse it. But that's only BOC I found with indexes from node.

BOC of blocks:

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Create a separate bundle for each environment

I have Bun project, when I've tried to use this library in my project I've got an error saying: "navigator is not defined...", which means that I'm using a web browser version.

Upon further investigation I noticed that code used from the library located in the ./src folder, not in the ./dist (specified in the package.json's field - "main": "src/index.js"). Which raises the question - how this code even works in a browsers if they're using CommonJS module system 🤔. @tolya-yanot Would you carry to explain how it works, cause I'm obviously something missing 😅

In summary ./dist/tonweb.js - works for a browser, but not for node, ./src/index.js - works for node, but not for a browser. And neither one of them works for Bun.

My proposal is to create a separate js bundle for each environment (tonweb/lib-node, tonweb/lib-web) to get rid of this ambiguity and make the library compatible with Bun.

* Bun - modern JavaScript runtime like Node or Deno

Auth

How can I use tonweb and my deployed smart contracts to transfer, withdraw, transfer data and other interactive behaviors? Can you give a simple use case?

how to see the last 100 transactions?

const history = await tonweb.getTransactions(address);
for me it displays an array of the last 30 transactions...
if i want to know transaction id 100
history[100]
i get an answer....
TypeError [ERR_INVALID_ARG_TYPE]: The "chunk" argument must be of type string or an instance of Buffer or Uint8Array. Received undefined
how to print 100 transactions?

Bug in Contract.createCommonMsgInfo (easy fix)

In static createCommonMsgInfo(header, stateInit = null, body = null) {
stateInit is handled correctly with 1 bit for "false" taken care of:

if (commonMsgInfo.bits.getFreeBits() - 1 >= stateInit.bits.getUsedBits()) {
    commonMsgInfo.bits.writeBit(false);
    commonMsgInfo.writeCell(stateInit);
}

This is not true for the body itself:

if (commonMsgInfo.bits.getFreeBits() >= body.bits.getUsedBits()) {
    commonMsgInfo.bits.writeBit(false);
    commonMsgInfo.writeCell(body);
}

Suggested fix:

if (commonMsgInfo.bits.getFreeBits() - 1 >= ...

toNano(1e-7) produces inadequate result

toNano(1e-6) works fine but
toNano(1e-7).toNumber() results in 2377000000000 on my machine.
It seems like it is exactly the reason why one can't send less than 1e-6 TON using the web wallet based on this library - https://ton.app/wallets/web-ton-wallet.
Correct me if I'm wrong, but by the standard one should be able to send less than 1000 nanoTON, despite it doesn't seem like a critical issue.
I know that the average fee is much greater.