How to Stream The Neblio Blockchain with Node.js

How to Stream The Neblio Blockchain with Node.js

In Neblio, things could not be any easier similarly to the Bitcoin wallet in what kind of calls. How to stream the Neblio Blockchain with Node.js - As interest in blockchain and cryptocurrencies heats back up in 2021. Why would I want to stream the Neblio - Blockchain? I want to use Neblio as a database, with the ability to read to and from the blockchain.

As interest in blockchain and cryptocurrencies heats back up in 2021, there are more blockchains in terms of choice than you can poke a stick at. It just so happens that many of these blockchains are not a beginner or intermediate friendly, requiring tooling and other steps.

If you currently want to build on Ethereum, you need to write smart contracts using Solidity. It’s a whole song and dance. For EOS and other blockchains, it’s a similar story.

In Neblio, things could not be any easier. They provide a REST API and  Swagger documented endpoints you can use to query things like balances, token information and more on the Neblio blockchain. After working with the Hive blockchain, I had a need for the ability to stream the blockchain and monitor each block.

While the Neblio REST API does not currently offer the ability to stream blocks, you can interact with the Neblio wallet (either locally or on a server) and make JSON-RPC calls to it. The Neblio wallet works very similarly to the Bitcoin wallet in what kind of calls you can make to it and quite a few other cryptocurrencies which are based on a similar premise.

Why would I want to stream the Neblio blockchain?

In my case, I wanted to monitor transactions on the Neblio blockchain and then I wanted to look for specific NTP1 transactions with metadata inside of them and parse it. Every 30s a new block is produced, a block can contain one or more transactions.

Basically, I want to use Neblio as a database, with the ability to read to and from the blockchain. This will allow you to build your own sidechain, as you can parse each Neblio block, store it into your own database (MongoDB, PostgreSQL, Firebase, etc) and use Neblio for verifying the blocks.

Before we get to the code, you need to update your neblio.conf file.

To find the location of your neblio.conf file, in the wallet click help and then select “Debug Window”

blockchain neblio node.js node

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