Category Archives: Stellar API Server

stellar, Stellar API Server, Stellar Blockchain, Stellar Horizon

HOW TO SETUP A STELLAR HORIZON SERVER ON AWS?

Have you heard of this term Stellar? If not, then you’re in the right spot. This article will take you on a an informed and awake ride through Stellar and its setup procedures on AWS. Stellar is among the rapid-paced, low-cost payment technologies that are open-sourced in its nature. Stellar technology is also comparable to ripple technology in the sense that it is similar to ripple in regards to certain features of transactions. It is also interesting that the the co-founder and founder of Ripple, Jed McCaleb, is also the creator of Stellar.

Stellar is described as a platform that provides banks to connect as well as the payment system and also the users. It is designed to let the transfer of funds and transactions swiftly and efficiently, while enjoying the benefits of trust as well as low cost.

What is what you are able to understand by Stellar Horizon Server?

Horizon is an API server that is part of the entire ecosystem of Stellar. Horizon functions as an interface between applications that want to connect to the Stellar network as well as stellar-core. Horizon lets you send in-transactions for Stellar network, transfer transactions to the Stellar network, keep track of the status of accounts and assists in the process of subscribing to event streams and so on. Horizon is responsible as a provider of an HTTP API for data stored in the Stellar network. Horizon ingests and stores the data created through it’s Stellar network into a format that is more easily consumed by the typical application in comparison to the performance-oriented representations of data that are used in Stellar Core. It is not necessary to create an individual Horizon instance to connect to the Stellar network. There exist two Horizon servers that are operated by the Stellar foundation for development, specifically testing network, and the public network.

https://horizon-testnet.stellar.org./

https://horizon.stellar.org/

They are free servers accessible to anyone and are suitable to develop projects and research at a smaller scale. However, their usage is low and they’re not recommended in the case of production services which require confidence and security.

Read More : https://www.leewayhertz.com/set-up-stellar-horizon-aws/

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stellar, Stellar API Server, Stellar Blockchain, stellar node

HOW TO RUN STELLAR API SERVER?

Stellar is a decentralised and open money transport and storage network. Jed McCaleb, the founder of Stellar, created the platform with the goal of making it simple for users to convert their fiat currency to cryptocurrency.

Developers who use Stellar SDKs in their preferred programming languages to build apps on top of the Stellar network. SDKs then communicate with the Horizon, Stellar-network API. Horizon allows you to check your accounts, sign up for events, and submit transactions.

This article explains how to set up and run the Stellar API server in detail. This article’s basic flow is as follows:

  • Prerequisites
  • Installation
  • Configuration
  • Running
  • Monitoring

Horizon is the API server for the Stellar ecosystem. It connects Stellar Core to the Stellar network’s applications. It also exposes data from the Stellar network via an HTTP API. It re-serves data from the Stellar network in an easy-to-consume format.

Horizon’s use of your infrastructure has a number of advantages:

  • Have complete operational control over your business without being reliant on the Stellar Development Foundation.
  • For scalability and redundancy, manage numerous instances
  • For guaranteed network access, disable request rate-limiting.

Prerequisites

Horizon is reliant on the PostgreSQL database server for storing data ingested and processed by Stellar Core. Horizon requires PostgreSQL version 9.5 or above.

Captive Core’s in-memory database, which is around 3 GB in size, requires additional RAM. The quantity of network history served from your Horizon instance determines the secondary requirement. For the whole absorbed ledger history, it may be anywhere from a few GBs to tens of TBs.

Read More : https://www.leewayhertz.com/run-stellar-api-server/

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