Questions tagged [taquito]

Questions related to using the [Taquito](https://tezostaquito.io) Typescript/Javascript library to interact with the Tezos blockchain

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ListValidationError on interacting with contract using Taquito

I'm trying to interact with this entrypoint using taquito parameter pair token_assets list($token_assets_item) trigger_time timestamp token_assets_item pair amount nat asset_id string ...
1 vote
1 answer
107 views

How to estimate transaction fee without initializing a signer in taquito?

I am trying to estimate the fees for a transaction call using the Tezos.estimate.transfer() function but it is asking to initialize a signer. Is it possible to make an estimate call without a signer ...
1 vote
1 answer
91 views

error: Public Cannot be exposed!

const address = 'tz1Qzi4iMowq8z4BEihyU1HvFFxAUXc9PbAF' tezbridge.request({method: 'post_source'}) taquito.Tezos.setProvider({rpc: 'https://rpc.tzkt.io/mainnet', signer: new ...
2 votes
2 answers
52 views

Cannot pass MichelsonMap as smart contract method parameter

I have the following smartPy code deployed to a contract: @sp.entry_point def add(self, id, data_raw): sp.set_type(id, sp.TString) sp.set_type(data_raw, sp.TMap(sp.TString, sp.TString)) ...
0 votes
0 answers
20 views

Taquito / BeaconWallet : how to check connected network?

I've developed a faucet for testnet: https://tezos-testnet-faucet.netlify.app, using Taquito and Beacon Wallet. And I have a strange, and dangerous, behaviour with it. I tested only with Temple wallet,...
0 votes
2 answers
24 views

Taquito "estimate" fails with "storage_exhausted.operation"

I was getting the error storage_exhausted.operation before when trying to send an operation. I thought I fixed it by ensuring I had enough funds in my account to cover the storage fee. Code was ...
1 vote
1 answer
35 views

General solution for getting fungible token balance off-chain

Given the public hash of a fungible token contract, I want to get the amount of tokens owned by a wallet. I want to perform this operation off-chain so that it is free. FA1.2 (tzip7) has getBalance() ...
0 votes
1 answer
37 views

Packing and signing a payload in Taquito

I'm trying to call a contract method that checks a signature against the chain ID, contract address, caller, and params. The contract lives at KT1XoT3RTkXCN2y25e635WeEmjN4xszQWtq6 on mainnet, and here ...
1 vote
2 answers
319 views

Taquito + BeaconWallet = Signer?

I've configured Taquito to use the BeaconWallet this way: const wallet = new BeaconWallet(options) await wallet.requestPermissions({ network: { type: 'edonet' } ...
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0 answers
8 views

Cannot read ticket on taquito

See link here : https://github.com/ecadlabs/taquito/issues/550 I am trying to read a ticket on a storage (using taquito v11.2.0) Here is the stack Typecheck(val: any) { if (this.root instanceof ...
1 vote
1 answer
223 views

How to increase the counter of a transaction

I am using @taquito/taquito. To transfer tezos tokens from one address to another is am using below function. Tezos.contract.transfer({ to: toAddress, amount: amountToSend, ...
1 vote
1 answer
94 views

Generating new Tz1 account from Taquito

In ConseilJs, there is a KeyStoreUtils which helps generate mnemonic and restore it to an account. Are there any ways in taquito library to perform similar action? Or do we need to install and import ...
0 votes
1 answer
82 views

Calling contract deployed on Tezos sandbox using Taquito

I've a simple contract deployed on Tezos sandbox (https://assets.tqtezos.com/docs/setup/2-sandbox/) and I'm using Taquito in frontend to call this contract. Earlier, I deployed the contract to global ...
0 votes
1 answer
38 views

Branch contract calls

I'm trying to replicate the contracts call for the raw found below: { "branch": "BMLgLBqf6dxFBNMLBBDkVtNSJCfQMcNxLiEmUKRmE8bYFrKY1CW", "contents": ...
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0 answers
26 views

BeaconWalletNotInitialized exception when using ledger nano with Taquito

When using Taqutio with the Ledger nano with the code below: const connectNano = async (): Promise<void> => { try { setLoadingNano(true); const transport = await ...
2 votes
1 answer
187 views

Specifying a counter for parallel transactions

I want to send transactions asynchronously (in parallel) with Taquito. For payments, this works well with a counter (see also https://github.com/ecadlabs/taquito/compare/allow-to-explicitly-set-...
0 votes
1 answer
41 views

How to call balance_of function using taquito i am facing a issue of parameters

I am calling balance_of function of contract using taquito but i am facing issue that how to pass parameters address and token value in it as it sit showing error const createInstance=async(res,obj,i)...
0 votes
1 answer
39 views

Originating a contract fails with 'unexpected_lazy_storage' ONLY when exception optimisation level is set to 'full-debug'

I have a contract that originates correctly when exception_optimization_level is set to debug-message and default-line. The contract tests, compiles, and works as expected except for a bug that is ...
0 votes
1 answer
77 views

How to obtain the public key (not public hash - PKH) using taquito

In order to use the verifySignature method in Taquito, I need the public key of the wallet. I can only find the public key hash method - am I missing something obvious? Thanks! Below is how I obtain ...
0 votes
1 answer
27 views

Tezos Taquito Originating

In taquito What is the web service being called with what data and end point while originating? I couldn't figure it out, can you please help me ?
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0 answers
28 views

SvelteKit on Vercel with Taquito cjs & esm problem

I'm tyring t o make a SvelteKit App on Vercel with Taquito. But there're cjs & esm problem & I don't built it yet. This solution for vue & vite is the below link . I think it's same ...
0 votes
2 answers
77 views

Taquito and Beacon-Wallet, error with wallet.requestPerrmission on network type

I'm trying to connect a webapp to Temple wallet with Taquito. I'm not an expert of Typescript, I'm learning on the way, and I have a problem. Here's my TS code: import { BeaconWallet } from '@taquito/...
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0 answers
21 views

Tezos Taquito Originate Process

I understand Taquito can originate a contract, but I am unable to understand how and what happens in that process. Can someone explain the process.
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1 answer
59 views

Call contract entrypoint that requires tez to be sent

I'm trying to call a mint entrypoint that requires tez to be sent along with the contract call. I'm not sure how I would do that and I can't find any examples. This is the entrypoint schema: "...
0 votes
0 answers
21 views

How to create operation object of kind originate?

I am using '@taquito/rpc' functions such as forgeOperations, sign('@taquio/signer') and injectOperation to deploy a contract. I would like to know the contents to be included to originate a contract ...
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0 answers
33 views

Taquito batch operations in raw format

I've seen TempleWallet display parameters like this: { destination: 'KT1DornVnLZWu3VaJnDLB2RubSFSPBZaKq4W', kind: 'transaction', amount: 0, parameters: { entrypoint: 'GetReward', value:...
0 votes
1 answer
47 views

How to transfer between two tz1 accounts using Taquito RPC functions such as forgeOperations and injectOperation?

I want to use taquito to successfully transfer the amount between two tz1 accounts without using the transfer function of contract API or wallet API. Instead, I want to use taquito RPC functions such ...
0 votes
1 answer
74 views

Getting CORS errors on mainnet.smartpy.io with Taquito

const Tezos = new TezosToolkit('https://mainnet.smartpy.io'); const network = { type: 'mainnet', rpcUrl: 'https://mainnet.smartpy.io' }; This is what I've been using to hook up Taquito, ...
1 vote
2 answers
442 views

How to retrieve the transaction details using Operation Hash in Taquito

I am trying to retrieve the transaction details like status and data using the operation hash in taquito. What I want to achieve is basically take the op hash as user input and retrieve the details ...
0 votes
1 answer
32 views

How to forge an operation of kind reveal along with operation of kind transaction using Taquito?

I am using methods such as forgeOperations, injectOperation provided by '@taquito/rpc' package. However, this method works for already revealed accounts to complete the transfer between two tz1 ...
0 votes
1 answer
30 views

How to know the `branch` value while forging an operation using Taquito?

0 I want to use forgeOperation function provided by '@taquito/rpc' to make a transfer between two tz1 accounts. I can estimate gasLimit, storageLimit and suggestedFee using '@taquito/taquito' estimate ...
0 votes
1 answer
39 views

How to know the transaction counter of an address before making a transaction using Taquito?

I want to use forgeOperation and injectOperation function provided by '@taquito/rpc' to make a transfer between two tz1 accounts. I can estimate gasLimit, storageLimit and suggestedFee using '@taquito/...
0 votes
1 answer
46 views

Packing args in taquito to match sp.pack / PACK

How can i pack on taquito side params so that they match what i would get in smartpy with sp.pack? Say i have params two ints and a string: 1, 3, "something" What do i need to do in taquito ...
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1 answer
25 views

"tezbridge.request" forge operation failed

After multiple failed attempts with tezos.contract.at(addr).methods.entrypoint(args).send(amount), see Revealed public keys but failed to transfer on GRANADANET, I turned to the API tezbridge.request. ...
0 votes
1 answer
68 views

How to get parsed / human-readable contract storage with tezos-node?

How can I get human-readable contract storage data with tezos-node? If I run a command like curl -s http://localhost:8732/chains/main/blocks/head/context/contracts/KT1BGQR7t4izzKZ7eRodKWTodAsM23P38v7N/...
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0 answers
25 views

Revealed public keys but failed to transfer on GRANADANET

The keys are revealed on the corresponding network, also, if I try to transfer the amount below the requirement (I designed in the smart contract), I can confirm the contract has been run through by ...
1 vote
1 answer
56 views

Taquito: error when using "parameter" in withTransfer with Batch API

I am trying to transfer an amount to a contract while calling a contract endpoint using the Batch API provided by Taquito. I've tried passing a parameter object as shown in the Taquito documentation, ...
0 votes
2 answers
44 views

Calling Harbinger price contract get method in taquito

I am trying to call the get method of the coinbase normalizer harbinger price contract (KT1AdbYiPYb5hDuEuVrfxmFehtnBCXv4Np7r). Is this the correct way to call the get method, as it doesn't seem to be ...
0 votes
1 answer
52 views

How can I tell if a WalletOperation failed in Taquito?

How can I tell if a WalletOperation failed in Taquito? After I dispatch a WalletOperation, I can await the results using the confirmation method like so: const confirmation = await op.confirmation() ...
1 vote
1 answer
57 views

How to fetch list of known addresses in Taquito?

Just like we can run tezos-client list known contracts to get a list of deployed contracts and any user accounts, is there a way to do the same using Taquito? So, in short, I've RPC address and wish ...
0 votes
2 answers
89 views

This.rpc.getBalance is not a function

I have a problem during the call to view the balance of an address. I'm following the various tutorials and the following error is raised: this.rpc.getBalance is not a function and it does not return ...
1 vote
1 answer
265 views

Calling contract entrypoint having complex parameters

I am trying to call FA-2.0 transfer entry point using tezos taquito, I have also gone through https://tezostaquito.io/docs/complex_parameters/. however I get the error below when I try to call ...
2 votes
1 answer
104 views

How to convert hex string/bytes to ASCII characters

Using Taquito I can load the storage from a smart contract. This storage contains a map called token_info. If I call token_info.get('symbol'), I get a hex string of "4d494e". How do I ...
1 vote
2 answers
126 views

How to fetch all the values in a big map using taquito?

Per the BigMapAbstraction Taquito API docs, there isn't a way to fetch all the values in that map. Is the suggested way to fetch all of values in the map by doing batch queries on it then? Or what's ...
3 votes
1 answer
167 views

Why aren't the offchain views appearing?

I'm extending the smartpy FA2 template # FA2 = sp.import_script_from_url("https://smartpy.io/dev/templates/FA2.py") class TezosLandNft(FA2.FA2): ... which has the following offchain views ...
0 votes
1 answer
146 views

How do I transfer tez while invoking a smart contract using Taquito?

const op = await contract.methods .buy(contractParams?.height, contractParams?.width) .send(); I have a buy entrypoint and would like to pass in some parameters and some tez at the ...
1 vote
2 answers
149 views

How to prevent Taquito Tezos.estimate.transfer() from throwing a balance_too_low and cannot_pay_storage_fee error?

I have 9.9 tezos on my address tz2B35M8eHC6FhAVsQrtp8EBPri4H73w7W7C. I want to send all of it to another address tz1i4ezL2FZ1kZ8oqEY8n6wCr2eGRJPC4xin which has never been used and is thus empty. For ...
3 votes
1 answer
62 views

Is it possible to retrieve only a single variable from contract storage?

As far as I can tell using the taquito npm package, in order to get any storage from a contract, you have to get all of a contract's storage. This seems like it can become highly inefficient if you ...
0 votes
1 answer
48 views

Is there a way to list the supported networks from Temple using Taquito?

I'm using Taquito with Temple wallet (prev. Thanos) i my dapp. To connect the wallet I need to do wallet.connect(<name_of_network>). If I'm using the wrong network name here I get an error from ...
0 votes
1 answer
96 views

Storage is not getting returned by taquito

I am retrieving the instance of my contract properly with taquito as shown in the taquito example: const tezos = new TezosToolkit('https://mainnet-tezos.giganode.io/'); Then I go with tezos.at... And ...