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The top-level component for a node.

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I am trying to run a node in Preprod but it is stuck here: { "block": 45, "epoch": 3, "era": "Byron", "hash": "...
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I’m running a fully synced Cardano node, but my mempool remains completely empty at all times even during peak traffic periods. This is unexpected, since I know Cardano’s mainnet usually has a steady ...
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I'm currently working on a Cardano private network and I need to connect browser wallets to it. I've tried using wallets like Nami and Yoroi, but I couldn't find any option to configure them for a ...
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got an error while updating the cabal for node. I am following the cardano documentation. https://developers.cardano.org/docs/get-started/cardano-node/installing-cardano-node/#building-and-installing-...
Rahat's user avatar
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Just checked one server which is running old node version Cardano Node 8.9.0 and i can see it has stuck and stopped syncing at 1st september. Are any old node versions invalidated now? bam@nsserver:~$ ...
lokiys's user avatar
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I am using the following config files after downloading cardano-node & cardano-cli from GitHub However, when I run the following command to run cardano-node: cardano-node run \ --topology $...
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This is the code of my smart contract. It basically requires exactly 3 reference inputs to pass validation. {-# LANGUAGE NoImplicitPrelude #-} {-# LANGUAGE TemplateHaskell #-} {-# LANGUAGE ...
Reeshav Acharya's user avatar
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I want my relay to receive mempool txs just like how a stakepool operator's relay nodes work (preferably in p2p), i have tried topology updater before but as people are moving to p2p, peers i get ...
karlo's user avatar
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I'm following the instructions here for both Linux and Mac M2 chip... Both installs are stopped at this instruction, with the following error: ~cardano-source/cardano-node$ git checkout $(curl -s ...
EricO's user avatar
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for some reason i'm unable to compile cabal projects related to cardano projects on this system. not sure what could of changed recently as aside from recent system updates i haven't changed much. or ...
Kunikos's user avatar
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I want to develop a personal project related to Cardano. I have read some documents, but they require using project_id from Blockfrost. However, I don’t want to go that route. So, I’m wondering where ...
na Ha's user avatar
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I want to mint an NFT using a JSON file using plu-ts, but I don't know how and where to start. Do I need to create a Node? OR Do I need to write it in Haskel? I have read and performed everything from ...
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Getting erro rwhile doing "cable build all". OS Your OS: Distributor ID: Ubuntu Description: Ubuntu 22.04.3 LTS Release: 22.04 Cable version : cabal-install version 3.6.2.0 compiled using ...
samir jumade's user avatar
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What this means on cardano token time lock? all: [ { invalidAfter: 99336691
Billy Kid's user avatar
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Title. Any ways to accomplish this? Preferrably in react/javascript Edit: downvote me to oblivion!!
Myles's user avatar
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is it possible to run Ogmios standalone in a different computer that is running cardano-node. it happens that i already have cardano-node running in a computer but i dont want to overload that with ...
Rafael Santos's user avatar
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I want to add Cardano to Express project and followed the steps in documentation: https://developers.cardano.org/docs/get-started/installing-cardano-node/#macos. Unfortunately, “cabal build all” step ...
Lilit's user avatar
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When I run "cabal build all" I get the error message "Failed to build cardano-crypto-wrapper-1.5.1.0". See below for log file. Any assistance would be appreciated. I was so close ...
Larry's user avatar
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I have running cardano-node-ogmios:v5.6.0_1.35.5 in couple with cardano-db-sync:13.1.0.0 (docker-compose.yml) and looking for the solution to sync off-chain assets localy. Is there any standart ...
Denis Akimov's user avatar
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Is there a way to query NFTs and extract NFT metadata from a cardano-node instance without using db-sync?
wout's user avatar
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I am following along with the new Official IOG Cardano Node Course: https://cardano-course.gitbook.io/cardano-course/ I am stuck at Video 3 at 6 minutes and 8 seconds in. https://youtu.be/YlUljmlCPYs?...
John Shearing's user avatar
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Haven't started my node for 6 months (testnet) so I cleared the container to start another sync from scratch, keep getting this weird error & the node won't start adding new chain tips cardano-...
CoderMan's user avatar
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I want to fetch the historical USD rates from a timestamp, is there any api available for that could be used in javascript?
Yogesh's user avatar
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Is there any API for this out already? I'm looking for an API that: Given a tx hash, can get the block # and info about the block which the transaction was in get current block # and info about ...
Myles's user avatar
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cardano-node 1.35.5 linux-x86_64 ghc-8.10 git rev 8762a10efe3f9f97939e3cb05edaf04250456702 Trying to connect to testnet I downloaded the binary and configured it per instructions at lovelace academy. ...
Blaze's user avatar
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