crypto-exchange | Pulls together list of crypto exchanges | Cryptography library
kandi X-RAY | crypto-exchange Summary
kandi X-RAY | crypto-exchange Summary
Pulls together list of crypto exchanges to interact with their API's in a uniform fashion.
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Top functions reviewed by kandi - BETA
- Fetch multiple exchanges .
- Proxy key - value pairs
- proxy for auth
crypto-exchange Key Features
crypto-exchange Examples and Code Snippets
Community Discussions
Trending Discussions on crypto-exchange
QUESTION
I have a local testnet (represented by this Docker image) and I am trying to send some ERC20 tokens from one address to another.
I use the following HardHat script for this:
...ANSWER
Answered 2022-Jan-16 at 16:33This is a dirty hack that seems to work.
First, add a method to the contract which transfers funds without changing the allowance:
QUESTION
I am trying to send test USDT to a particular account in Java using the following code:
...ANSWER
Answered 2022-Jan-04 at 18:26My skills with Ethereum are still not sharp enough to give you a proper answer, but I hope you get some guidance.
The error states that you are trying to transfer by a party A certain quantity in the name of another party B, to a third one C, but the amount you are trying to transfer, using transferFrom
, is greater than the one party B approved
party A to send.
You can check the actual allowance
between to parties using the method with the same name of your contract.
Please, consider review this integration test from the web3j library in Github. It is different than yours but I think it could be helpful.
Especially, it states that the actual transferFrom
operation should be performed by the beneficiary of the allowance. Please, see the relevant code:
QUESTION
I want to receive the data from this link: https://rapidapi.com/DIlyanBarbov/api/crypto-news-live/
This is my objects:
...ANSWER
Answered 2021-Dec-17 at 17:07With a model such as
QUESTION
I want to programmatically detect whenever someone sends Bitcoin to some address. This happens on a local testnet which I start using this docker-compose.yml file.
Once the local testnet runs, I create a new address using
...ANSWER
Answered 2021-Nov-18 at 19:39I haven't tested your full setup with electrumx
and the ethereum
stuff present in your docker-compose
file, but regarding your problem, the following steps worked properly, and I think it will do as well in your complete setup.
I ran with docker a bitcoin node based in the ulamlabs/bitcoind-custom-regtest:latest
image you provided:
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