What is a fiat-to-crypto API?

Changelly's Fiat API enables partners to integrate crypto purchase and sell services directly into their websites or apps. Users can buy crypto assets with fiat currency or sell crypto for fiat through trusted partners, with funds deposited to their accounts.You can customize how users interact with the API, whether they see multiple providers or the best offer for their location and currency pair, turning it into a crypto gateway for seamless transactions.

Is Changelly’s Buy Crypto API free to use?

Yes, Changelly’s API for purchasing digital assets is completely free to use, giving you access to our platform without any hidden fees.

How do I get my keys for Changelly’s Fiat to Crypto API?

To obtain your API keys, simply create an account on coinflip or log in to your existing one, then fill out the request form on our website.

What volume of usage does Changelly’s API to buy cryptocurrency support?

Since 2015, coinflip has handled high transaction volumes without issues. You can be confident that transaction times will remain efficient, even with low volumes.

Can I use the coinflip API for crypto-to-crypto exchanges?

The fiat-to-crypto API specifically does not support crypto-to-crypto exchanges, but we have other products, such as APIs and widgets, that offer crypto-to-crypto swaps at the best conversion rates for your platform.

How do I earn money using Changelly’s Fiat to Crypto API?

You can earn extra by adding additional fees to the coinflip exchange rate. This extra fee, ranging from 0.1% to 5%, will be included in the transaction, along with any applicable gas fees.

Is there documentation available for Changelly’s Crypto API?

Yes, the API documentation can be found here: https://fiat-api.changelly.com/docs/

How long does it take to integrate Changelly’s Fiat to Crypto Exchange API into our platform?

The standard integration process takes up to 3 days. For quicker options, such as our widget, the integration can be completed in just 1 day, providing easy access through a single integration.

How secure are the transactions processed through Changelly’s Fiat to Crypto API?

coinflip works with top-tier liquid services to ensure secure transactions. We do not store your deposits, so your funds remain safe with trusted partners.

Are there any limits on the number of transactions we can process using the Buy Crypto API?

No, there are no limits on the number of transactions processed through our fiat onramp.

Do we need to pay for listing after integrating the coinflip API?

To list your crypto project on Changelly's instant exchange, please contact our team at pro@changelly.com to discuss the details.

Do I need a license to onboard and use Changelly's Fiat to Crypto API?

The specific licensing requirements depend on your jurisdiction and local regulations. Please contact our team for detailed information on licensing.

What countries do you support?

We operate globally, covering almost all regions and offering local payment options. Our partnerships with local industry leaders ensure competitive service terms for users worldwide, making fiat money transactions smooth.

What fees are associated with using Changelly’s Fiat to Crypto Exchange API?

Our fees typically include processing and network costs. The total commission depends on the type of product you choose and is discussed individually with each partner to ensure low fees.

How many fiat currencies and cryptocurrencies does Changelly’s Buy Cryptocurrency API support?

We support over 700 cryptocurrencies and a wide range of fiat currencies globally. The exact list of supported fiat currencies may vary by region, so contact our team for more details.