Questions tagged [taquito]
Questions related to using the [Taquito](https://tezostaquito.io) Typescript/Javascript library to interact with the Tezos blockchain
16
questions
0
votes
0answers
8 views
Adding API key for node in Taquito
How do i add an API key for my rpc in set provider? I could not find the apiKey parameter in the document
https://tezostaquito.io/typedoc/classes/_taquito_rpc.rpcclient.html
2
votes
1answer
27 views
Get number of entries in bigmap
I am currently writing tests for a contract and for one of those tests, I would like to get the number of entries in a bigmap field of the contract's storage. I am using JavaScript with Taquito and ...
5
votes
3answers
178 views
How to decode raw transaction?
I am using @taquito to build and sign a transaction. But before I send it I want to decode it to check my destination address, amount etc like you would normally do for other blockchains.
Not sure ...
1
vote
1answer
42 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
1answer
33 views
Invalid Parameter Error for getBalance() in FA 1.2 Token
We are working for FA 1.2 Tokens with the
Ref Link: https://assets.tqtezos.com/docs/token-contracts/fa12/2-fa12-ligo/
and got stuck at this point.
Code Used:
const op = await contract.methods
...
1
vote
0answers
17 views
Error: TypeError: Cannot read property 'isValidPrefix' of undefined {}
var Tezos = taquito.Tezos;
Tezos.setProvider({rpc: 'https://carthagenet.SmartPy.io', signer: new taquitoTezbridgeSigner.TezBridgeSigner()})
const amount = 1;
const ...
0
votes
1answer
27 views
ERROR: Public Key Cannot be Exposed
tezbridge.request({method: 'post_source'})
taquito.Tezos.setProvider({rpc: 'https://rpc.tzkt.io/mainnet', signer: new taquitoTezbridgeSigner.TezBridgeSigner()})
taquito.Tezos.contract.transfer({ to: ...
1
vote
1answer
46 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
1answer
60 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-...
1
vote
1answer
24 views
Trouble with calling a function with parameters with Taquito
I'm trying to use taquito to call a method in my contract. Note my contract was programmed in SmartPy (if that makes any difference).
I am able to call contract.storage() without any problem.
When ...
2
votes
2answers
110 views
Signing transaction with external hardware device and broadcasting on Babylonnet gives invalid signature
I am trying to broadcast a Tezos transaction on the Babylon testnet.
I'm using an external military-grade hardware security module (HSM) located on a remote server. Its purpose is to never expose the ...
5
votes
1answer
43 views
bigmap.get(key, “”) with default param in case of no entry for key in the map with Taquito
Can we do something similar to myMap.get(key, defaultValue = None) of smartPy with Taquito?
An instruction like:
const myContract = await Tezos.contract.at(contractAddress);
const contractStorage = ...
1
vote
1answer
41 views
Taquito default entrypoint not found
I have deployed a smart contract on carthagenet.
The contract only has a single entry point.
Taquito is not able to find that single entry point. I tried both default and root methods and it doesn'...
4
votes
2answers
115 views
Operation cost for invoking smart contract
I would like to find out if the smart contract's code size/storage or an operation's parameters helps to derive to the cost.
Is there a formula to calculate the cost of the operation to be invoking a ...
4
votes
1answer
97 views
How do I get the storage value of a bigmap using pair datatype as key with taquito library?
I am using the taquito library to interact with a smart contract that I have uploaded to carthagenet.
However, I am facing an issue in retrieving the value of a bigmap property in my smart contract ...
4
votes
1answer
116 views
How to estimate Baker and Storage fee with @taquito for a contract?
I have a simple smart-contract that holds user funds and that can be withdrawn by sending a signed message.
However, I would like to offer the possibility for users to anticipate the fees they have ...
