5 votes
Accepted

Is there a Python Version of Cardano Node-CLI JavaScript Library?

I know you are asking for a python library interacting with a node, but let me tell you there is a very comprehensive python library with which you don't need to run a node yourself. You can find a ...
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  • 501
4 votes
Accepted

How to get CLI access from Deadules Installation?

Daedalus has its own cardano-node instance, so you can specify the node's socket variable and use it for cardano-cli purposes. First, launch Daedalus, and click on Help > Daedalus Diagnostics. ...
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  • 3,091
3 votes

How can I stop Cardano Node correctly without running it as a service?

I think you should resume the session and press Control-C to stop cardano-node when you are running it in tmux.
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2 votes
Accepted

Is there a way to start a Cardano node in Devnet?

Looks like devnet refers to your local/private environment. The Hydra-POC docs refer to it as 'a single Cardano node producing blocks used as a local devnet' More details about Hydra-POC set up here: ...
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2 votes

How to read data from a Cardano node directly?

Such tools would have to be developed, either by IOG or other third party entities. Txpipe is working on such tools like Oura and Scrolls; both are still under development but are already a good step ...
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  • 3,091
2 votes
Accepted

How to Run A DB Sync Server On Daedalus?

The node by itself is stripped down of resources to keep active records of history, so the expectation that you could query node from Daedalus to have similar capability as cardano-db-sync (which ...
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  • 768
2 votes
Accepted

How To Optimise Daedalus Syncing?

As Erik mentioned, Daedalus is a full node and thus requires downloading the chain from peers and validating it locally on your machine. However, if you already have a trusted copy of the chain (...
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  • 3,091
2 votes
Accepted

How to securely call Blockfrost or other API service from Smart Contract?

You can't call API services directly from the smart contract, and this is not something that the "IOG has yet to put that functionality in"; the same behaviour is not possible in any other ...
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  • 368
2 votes
Accepted

How can I stop Cardano Node correctly without running it as a service?

I'm using tmux and I just use kill-session command to stop my node. That is probably not a safe shutdown. For a safe shutdown you should go to the terminal where the node is running and send Control-...
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1 vote
Accepted

Cardano GraphQL change default ip

The issue is solved. After typing docker ps I realize that db_sync is not working properly and keeps restarting. Deleting RESTORE_SNAPSHOT parameter while starting graphql solved my issue it syncs ...
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1 vote

How To Optimise Daedalus Syncing?

Define "forever". Sorry, but there are no tweaks to make it faster. If there were, they would be the default. Please remember that Daedalus is a "full node". That means it ...
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1 vote
Accepted

Cardano Wallet Server Invalid Argument

Problem solved after deleting the path to the file. --mainnet doesn't need any parameter to pass. cardano-wallet serve \ --port 1919 \ --node-socket /home/ubuntu/cardano-src/cardano-node/...
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1 vote

How can I stop Cardano Node correctly without running it as a service?

I've seen people suggest kill -2 <PID> as it sends a SIGINT (similar to CTRL-C), but it never quite completes for me. There is always 1 external network connection active and the main node ...
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Only top scored, non community-wiki answers of a minimum length are eligible