Exchange <mark>any crypto</mark> easily and cross-chain

Exchange any crypto easily and cross-chain

Q: What is Exchange API?

Exchange API is a cross-chain platform that supports 140+ blockchains and enables crypto exchange via CEXs (centralized exchanges) with instant access to over 500 coins.

Q: Where can I find the relevant API documentation?

You can find all the relevant API documentation ,,.

Q: What if I have additional questions?

If you have any questions, please contact our team at pro@changelly.com.

Give your clients access to the cross-chain exchange of 500+ cryptos among 140 blockchains, all from one user-friendly interface.

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Why choose Exchange API

Fixed and floating rates

Our platform offers floating and fixed-rate options, so users can choose whether to accept a price that moves with the market or to avoid volatility by selecting a fixed rate.

Speedy transactions

We maintain an average transaction time of 5–15 minutes so that you can make the most out of the crypto market.

24/7 live support

Our dedicated support team is always ready to assist you with any questions you may have using our services.

Unlimited liquidity

We support 500 currencies among 140 blockchains and provide the best price for them on the market.

How the fee structure works

We provide an advanced and flexible fee structure, which allows you to receive payouts in either BTC or ETH.

Your turnover

60 BTC

Additional fee

2.5 %

You earn

~ 1.5 BTC

Flexible.
Fee.
Structure.

Our partners

With Changelly's stellar team, we have developed a unique system to ensure exchanges are fulfilled in the fastest possible time and with immediate customer support.

CEO of Jaxx Liberty, Anthony Di Iorio

We are very excited to make Changelly available to our users, and it’s such a pleasure to work with the Changelly team. They are professional and dedicated to our cooperation.

CEO of Ledger, Pascal Gauthier

Reviews

I use Changelly crypto currency exchange for about a year and I want to admit a digital exchange’s list that is quite wide. I found tokens that I wanted to swap and buy on this platform and the rate was very good. Thanks! Keep moving forward.

Cale E.

I’ve been using Changelly for 3 years and I had an issue with a transaction only once. But the support reacted right away and I’ve got feedback from the support lady within like 20 min. Changelly is the biggest crypto exchange for instant swaps which provides deep liquidity (it’s important for the crypto exchange market). Thanks guys! You’re the best.

Ernest R.

Awesome crypto exchange! But you can’t swap crypto for US dollars, only for another crypto. You can buy crypto for us dollar through Changelly. Crypto fees are reasonable, support works fast. I consider Changelly as the safest crypto exchange since they don’t hold users’ funds. Liked the UX.

Derek J.

Changelly is one of the biggest crypto exchangers with a decent mobile application. I swap my crypto coins here and get them within like several minutes.

Harold Simm

00/01

View all reviews

FAQ API

What is Exchange API?

Exchange API is a cross-chain platform that supports 140+ blockchains and enables crypto exchange via CEXs (centralized exchanges) with instant access to over 500 coins.

How do I earn money with Exchange API?

We offer our API partners an extra-fee payment model: you are welcome to choose an extra fee that will be added on top of the Changelly exchange fee. The extra fee will be included in the rate displayed to your clients. Typically, the extra fee is somewhere between 0.1% and 5% per transaction.

Where can I find the relevant API documentation?

You can find all the relevant API documentation here.

How do I get my API keys?

To get the API keys, create an account with Changelly (or log in if you already have one) and send the following information to [email protected]: the email address of your Changelly account, a brief description of your project into which you are planning to integrate the Changelly API, and the link to your project.

What if I have additional questions?

If you have any questions, please contact our team at [email protected].

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