API3 (API3) Crypto Exchange

Instantly exchange API3 at the best API3 exchange rate on ChangeNOW. Free of limits, accounts, and worries. Spend your time and energy on what matters — we’ll handle the rest.

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What Is API3 Crypto

API in general stands for Application Programming Interfaces. API3 is a decentralized platform designed to connect smart contracts with real-world data. Its white paper was published in September 2020 where it stated that its main aim was to resolve the issue of connectivity between smart contracts and APIs.

Another one of its goals is to help build, manage, monetize and scale decentralized versions of APIs. The protocol also has a solution for the blockchain oracle problem. It does so by allowing the API providers to run their own nodes.

After the whitepaper in September 2020, the token went live through a sale in December 2020 and earned millions of dollars.

Founder Of API3

The protocol has three founders — Heikki Vanttinen, Burak Benligiray, and Saša Milić. They started the protocol with the aim of fixing issues that have been plaguing the blockchain industry one of which is to supply blockchains with off-chain data.

Without the off-chain data, the decentralized ledgers wouldn’t be able to know the price of the coins. According to Vanttinen, decentralized APIs can be used to provide data in a better, faster and more transparent manner. This would make blockchain transactions faster and more efficient.

How to Buy API3?

Users can buy API3 on ChangeNOW for one of 700+ cryptocurrencies or for 50+ fiat currencies:

Pick API3 as the “You get” currency aboveChoose crypto or fiat to buy API3 withEnter your API3 wallet addressSend your deposit to a one-time addressReceive your exchanged coins in ~5 mins!

How to Sell API3?

Swap API3 coins for an asset from our rich crypto selection by following the steps below:

Pick API3 as “You Send” currency above.Choose the asset you’d like to get for your API3Enter the wallet address of the coin you’d like to getSend your deposit to a one-time addressReceive your exchanged coins in ~5 mins!