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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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1 BTC ~ ... API3
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API3

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API3

Why exchange API3 (API3) on ChangeNow

The average time for exchange is about 2 minutes. You can track the crypto swap progress on the exchange page.

  • 98%Triumph Rate🔥
    Swaps completed with the better exchange rate or deviated from estimate for less than 0.5%
  • 5MstarSatisfied Clients
  • 2 minAverage Exchange Time
  • 1243Currencies available for exchange
How it works?
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Top cryptocurrencies to exchange with API3

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API3 toPairFixed rateAvailable for exchange
1
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Bitcoin 		API3 /BTCbtcavailability iconExchange
2
icon-api3icon-eth
Ethereum 		API3 /ETHethavailability iconExchange
3
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Ethereum (Base) 		API3 /ETHethbaseavailability iconExchange
4
icon-api3icon-etharb
Arbitrum Ethereum 		API3 /ETHetharbavailability iconExchange
5
icon-api3icon-usdttrc20
Tether USD (TRON) 		API3 /USDTusdttrc20availability iconExchange
6
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Tether USD (Ethereum) 		API3 /USDTusdterc20availability iconExchange
7
icon-api3icon-usdtbsc
Tether USD (BUSD-T BSC) 		API3 /USDTusdtbscavailability iconExchange
8
icon-api3icon-usdtsol
Tether USD (Solana) 		API3 /USDTusdtsolavailability iconExchange
9
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Tether USD (TON) 		API3 /USDTusdttonavailability iconExchange
10
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Tether USD (Polygon) 		API3 /USDTusdtmaticavailability iconExchange
11
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Tether USD (Arbitrum One) 		API3 /USDTusdtarbavailability iconExchange
12
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Binance Coin (BSC) 		API3 /BNBbnbbscavailability iconExchange
13
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opBNB (Optimistic Rollup) 		API3 /BNBopbnbavailability iconExchange
14
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XRP 		API3 /XRPxrpavailability iconExchange
15
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XRP (Binance Smart Chain) 		API3 /XRPxrpbscavailability iconExchange
16
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USD Coin (Ethereum) 		API3 /USDCusdcavailability iconExchange
17
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USD Coin (Solana) 		API3 /USDCusdcsolavailability iconExchange
18
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USD Coin (Base) 		API3 /USDCusdcbaseavailability iconExchange
19
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USD Coin (Polygon) 		API3 /USDCusdcmaticavailability iconExchange
20
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USD Coin (Arbitrum One) 		API3 /USDCusdcarbavailability iconExchange
12...63
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Questions About API3 Exchange?

All the info you need about API3 exchange on ChangeNOW is right here—but crypto can still be tricky. Got questions? Our support team is available anytime.

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What Is API3 Crypto

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.

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