messari-api

Messari API Client for Node.js

A Node.js wrapper for the Messari API with no dependencies.

• Installation

Latest version: 1.0.0

npm install messari-api

• Messari API Documentation

For complete API documentation, up-to-date parameters, responses and errors, please refer to https://messari.io/api

• Quick Start Example

//1. Import messari-api
const Messari = require('messari-api');

//2. Initiate the Messari API Client
const MessariClient = new Messari();

//3. Make calls
var func = async() => {
  let data = await MessariClient.markets.all();
};

---

• Making Calls

All calls using the MessariClient are asynchronous.

All calls are returned in the following format:

{
    success: Boolean,
    message: String,
    code: Number,
    data: Object
}

The MessariClient splits up the currently available calls outline in the official Messari API documentation into three parts.

Namespace	Usage	Description
markets	MessariClient.markets[...]	Calls related to markets
assets	MessariClient.assets[...]	Calls related to assets
news	MessariClient.news[...]	Calls related to news

---

• Markets

Calls related to markets.

markets.all()

Get the list of all exchanges and pairs that the Messari API supports.

Official documentation: https://messari.io/api/docs#operation/getAllMarkets

Usage Example:

let data = await MessariClient.markets.all();

---

• Assets

Calls related to assets.

assets.all()

Get the list of all crypto assets that the Messari API supports.

Official documentation: https://messari.io/api/docs#operation/getAllAssets

Params:

• params: Object - Parameters to pass through to the request
• params.metrics: Boolean - Filter results to those with metrics (quantitative)
• params.profiles: Boolean - Filter results to those with profiles (qualitative)

Usage Example:

let data = await MessariClient.assets.all();

// With params:
let data = await MessariClient.assets.all({
  metrics: true,
  profiles: true,
});

---

assets.fetchProfile()

Get fundamental information by asset symbol.

Official documentation: https://messari.io/api/docs#operation/getProfileBySymbol

Params:

• assetSymbol: String - (Required) The asset symbol (can be obtained from assets.all()) eg. btc

Usage Example:

let data = await MessariClient.assets.fetchProfile("btc");

---

assets.fetchMetrics()

Get quantitative metrics by asset symbol.

Official documentation: https://messari.io/api/docs#operation/getMetricsBySymbol

Params:

• assetSymbol: String - (Required) The asset symbol (can be obtained from assets.all()) eg. btc

Usage Example:

let data = await MessariClient.assets.fetchMetrics("btc");

---

• News

Calls related to news.

news.all()

Get the latest 50 curated articles of news and analysis for all assets

Official documentation: https://messari.io/api/docs#operation/getNews

Usage Example:

let data = await MessariClient.news.all();

---

news.fetchBySymbol()

Get list of event countries.

Official documentation: https://messari.io/api/docs#operation/getNewsBySymbol

Params:

• assetSymbol: String - (Required) The asset symbol (can be obtained from assets.all()) eg. btc

Usage Example:

let data = await MessaroClient.news.fetchBySymbol("btc");

• Say Hi

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• License

MIT License

Copyright (c) 2019 Mark Miscavage

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.