Questions tagged [taquito]
Questions related to using the [Taquito](https://tezostaquito.io) Typescript/Javascript library to interact with the Tezos blockchain
72
questions
1
vote
1
answer
20
views
How to simply store signed, hashed data on Tezos blockchain?
I'm new to Tezos. I'm wanting to store some signed, hashed data on the Tezos blockchain, most likely using Taquito/Batch API. Can anyone direct me to the correct method to simply send the data and get ...
- 13
0
votes
0
answers
29
views
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
...
0
votes
0
answers
22
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,...
- 23
0
votes
2
answers
25
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 ...
- 21
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() ...
- 139
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 ...
- 115
0
votes
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 ...
- 101
2
votes
2
answers
53
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))
...
- 31
0
votes
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 ...
- 557
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 ...
- 91
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":
...
- 1
0
votes
0
answers
30
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 ...
- 1
0
votes
1
answer
78
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
2
answers
85
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/...
- 23
0
votes
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.
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 ?
0
votes
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:
"...
- 3
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 ...
0
votes
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:...
- 175
0
votes
1
answer
49
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
76
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, ...
- 175
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
31
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
47
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 ...
0
votes
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/...
- 265
0
votes
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
57
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, ...
- 21
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
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 ...
- 3
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()
...
- 265
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 ...
- 51
1
vote
1
answer
59
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 ...
- 51
2
votes
1
answer
105
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 ...
- 709
1
vote
2
answers
127
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 ...
- 557
3
votes
1
answer
169
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 ...
- 557
0
votes
1
answer
147
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 ...
- 557
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
2
answers
151
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 ...
1
vote
2
answers
324
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'
}
...
- 175
3
votes
1
answer
63
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 ...
- 31
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 ...
- 1,973
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 ...
- 11
1
vote
2
answers
194
views
Listen for operations of a deployed contract
Coming from an ethereum web3 background, I'm accustomed to listening for a contract's events to figure out when things happen in my contract and react accordingly in the application.
I'm looking for ...
- 133
0
votes
0
answers
67
views
DAppClient with Tezos SetProvider? (this.walletProvider.mapOriginateParamsToWalletParams is not a function)
const wallet = await this.getWallet(this.selectedNetwork); // get wallet using DAppClient...
const Tezos = new TezosToolkit(this.config.rpc_endpoints[this.selectedNetwork]);
Tezos.setProvider({
...
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 ...
- 11
1
vote
1
answer
140
views
Can I iterate over a big_map using Taquito?
I have made a web interface for Tezos token interaction and now I would like to show a balance overview of the loaded tokens, i.e. show a list of address, account tuples . This requires me to be able ...
- 709
2
votes
1
answer
50
views
Interact with Tezos in xamarin
im searching for a way to communicate to the chain in my xamarin app. The problem is that the native libs like this https://github.com/mscappini/Tz.Net are not really well looked after so im searching ...
- 35
1
vote
1
answer
108
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 ...
