Ala API
Application programming interface to ALA blockchain nodes. This is for read-only API calls. If you need to sign transactions use alaexplorerjs instead.
Include
- Install with:
npm install alaexplorerjs-api
- Html script tag, see releases for the correct version and its matching script integrity hash.
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AlaApi
Run alanode
Usage
AlaApi = // Or AlaApi = require('./src') ala = // // 127.0.0.1:8888 // Any API call without a callback parameter will print documentation: description,// parameters, return value, and possible errors. All methods and documentation// are created from JSON files in alaexplorerjs/json/api/v1..ala // A Promise is returned if a callback is not provided.alaala // For callbacks instead of Promises provide a callback {err ? console : console} // The server does not expect any parameters only the callback is neededala // Parameters are added before the callbackala // Parameters can be an objectalaala
Configuration
AlaApi = // Or AlaApi = require('./src') // everything is optionaloptions = httpEndpoint: 'http://127.0.0.1:8888' // default, null for cold-storage verbose: false // API logging logger: // Default logging functions log: configverbose ? consolelog : null error: configverbose ? consoleerror : null fetchConfiguration: {} ala =
options.logger example
During testing, an error may be expected and checked as follows:
optionslogger = { assert }
options.fetchConfiguration example
optionsfetchConfiguration = credentials: 'same-origin'
Every alaexplorerjs-api request will run fetch with this configuration:
Environment
Node and browser (es2015)