Your service can exchange crypto

Your service can exchange crypto/>

Provide your clients with seamless crypto exchanges with our API.

API Docs
Excellent service since 2015

Enable your audience to exchange crypto

Your turnover

60 BTC

Additional fee

2.5 %

You earn

~ 1.5 BTC


Start earning

Contact us for business inquiries

[email protected]

Launch with a co-marketing campaign


Payouts on demand

Enjoy fast payouts whenever it is time to withdraw your profit.




How do I get my API keys?

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

Is there an integration fee?

The Changelly API is free.

Can I use the Changelly API to exchange fiat-to-crypto?

You can exchange only crypto-to-crypto via our API. If you are interested in fiat payments, you might also like other Changelly affiliate tools, such as purchase/exchange widgets and buttons that are fiat-compatible and can be customized to your platform.

How does the KYC procedure work?

If your customer’s transaction is placed on hold being subject to KYC, the customer has to contact our Security team at [email protected] in order to pass the KYC procedure.

How do I earn money with Changelly 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 is going to be included in the rate shown to your clients. Typically, the extra fee is 0.1% and 5% per transaction.

How do I set up/change my extra fee?

The API extra fee can be changed anytime at your request. All you need to do is to send us an email at [email protected], and we will update it manually on our side. You will be able to see what your current API extra fee is in your personal account.

How do I withdraw my earnings?

You may request payouts in BTC or ETH right from your Changelly account at any time. Minimum payouts are 0.1 ETH or 0.01 BTC.

Can you show some examples of the Changelly API integration?

Such projects as Ledger, Trezor, Exodus, Coinomi, and many other notable crypto platforms utilize the Changelly API for an efficient and seamless workflow. See the full list of our partners here.

Where can I find the relevant API documentation?

You can find all the relevant API documentation here.

What if I have additional technical questions?

In case of any technical questions, please do not hesitate to contact our team at [email protected]

I want to get the details about the Changelly API

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Excellent service since 2015