All Questions
Tagged with transactions transfer
10 questions
1
vote
1
answer
71
views
List all balance changes of an account on a Substrate-based chain
My goal is to list all balance changes for an account on a Substrate-based chain like Acala.
I assumed that on Substrate-based chains all incoming and outgoing values to and from an account would be ...
- 11
1
vote
2
answers
43
views
Sending native token in loop not running
Please explain why the following occurs
When this method is called, the tokens are equally divided and distributed to the user. (as expected)
All user balances get updated with the new amounts.
#[ink(...
- 119
0
votes
2
answers
119
views
Collect some transfer fees before any transaction
I want to collect some transfer fee besides base, weight, length fee before user makes a transaction.
Like if the base + weight + length fee = 0.1
And For every transaction I want to add additional 0....
2
votes
1
answer
75
views
How to make TransferAll transaction with txwrapper?
We want transfer the entire transferable balance with txwrapper-core.
Is there a guide for this? (ex. The value needs to be empty).
We make the transaction with txwrapper-core and broadcast it with ...
- 495
1
vote
1
answer
88
views
Cannot map Enum JSON, unable to find 'aUSD' in token in api.tx.currencies.transfer
I'm trying to transfer aUSD test token from one wallet to another on my dapp using Polkadot.js wallet. Sender's wallet is connected to Mandala TC7 test.
I read this at Acala's site and I'm trying to ...
- 85
4
votes
1
answer
229
views
Can't get transaction hash from signAndSend of Polkadot.js
I'm new and I'm trying to get the transaction hash but I'm only getting undefined. I used this tutorial and this and below is my code.
const txHash = await polkadot.tx.balances
.transfer('5F1pZe........
- 85
1
vote
0
answers
107
views
KSM DOT Extrinsic difference?
Does anyone know that is there a difference between DOT / KSM / Westend transactions?
Context:
A common send/transfer transaction...
I can generate same pk and address for Dot and KSm and WST chains ...
- 21
4
votes
1
answer
523
views
How to check the status of a transaction (after sending)
I'm aware of using a callback in signAndSend or sign to verify if a transaction is finalized (like here: https://polkadot.js.org/docs/api/start/api.tx.subs/). Is there a way to do this after the ...
4
votes
1
answer
64
views
How can I intercept a transaction in pallet_balance?
In what way can I intercept a transfer in pallet_balance?
For example, I would like to check that the user has an identity in pallet_identity before completing a transfer with pallet_balance.
- 105
0
votes
1
answer
31
views
Can I transfer the balance to the same address on Polkadot?
Can I send a balance when my from address and to address are the same?
The reason for asking these questions is to deal with exceptions during development.
Of course, I can test it myself, but I don't ...
- 495