If you’re looking to obtain a free API to get metal prices, this is your opportunity!
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Characteristics and Uses of Copper in the World
Copper is a chemical element, also known as cuprum. It has the atomic number 29 and symbol Cu.
Copper is an attractive, reddish-brown metal that has its unique flavor and taste. Not only is it used in consumer products and found at the store, but in many houses as well due to the beneficial characteristics it can provide. This article will tell you what copper is, where it comes from, and its many uses.
As regards its characteristics, we can say the following: It is ductile, malleable it can be hammered into thin sheets. Copper can also be drawn into wires. It is the only metal that can create a natural vermilion pigment with high electrical conductivity. Besides, its reddish color depends on the thickness or thinness of the specimens. The cheapest and most abundant pure metal on Earth’s surface, it is an excellent thermal and electrical conductor. That is why it is used for manufacturing wires, electric cables, and heat sinks etc.
Metals-API
We suggest you to begin with this Metals-API because it gives quick access to data on metals and currencies. This software uses JSONP callbacks, a responding system that uses an accessible language to reply to your request and tell you whether the information you want is available or not. The answer will take up to an hour with a free subscription.
To send a request, you’ll need an API key to enter into the API base URL’s access key; this is how the metals-API API authenticates your key. It might look intricate, but it is not that hard.
Once you get the API key, you can request data in different world currencies and metal rates. In addition, depending on your subscription, you can demand historical data rates, data fluctuation between two certain dates, and other features.
How to Use Metals-API
1 – Register on https://metals-api.com/. On the right side of the page, there’s a button called ‘API-key’, click it.
2 – Look for the symbols that fit your search.
3 – Make an API call with them. But first, establish a three-letter code for your chosen metals and a base currency for your desired currency.
This api contains real-time rhenium market price updates. Be sure that prices are gathered from multiple sources and are accurate in this fantastic precious metals api!
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READ MORE:
Precious Metals Prices Hit Record Highs: Use an API to Stay Updated for Free – TheStartupFounder.com
Also published on Medium.