Start mining Crypto
in minutes

Mainchainexchange is the most trusted place in the U.S. for individuals and businesses to mine, earn, and receive Crypto.
Mobile interface showing River's Bitcoin buying process

How to Start mining Mainchainexchange

Mainchainexchange makes it easy to get started with Crypto in 3 simple steps

Step 1: Creating a River account
Step 1

Create your account

Verify your email and provide some basic information

Step 2: Adding funds to River account
Step 2

Add crypto to your account

Fund your account with your preferred crypto

Step 3: Buying Bitcoin on River
Step 3

Start mining instantly

Choose any package of your choice and start mining.

Why start mining with Mainchainexchange?

Mainchainexchange is the fastest and easiest way to start mining Crypto.

River's recurring Bitcoin purchase interface

Zero-fee recurring buys

The smartest way to earn in crypto every hour, day, week or month.

Global 24/7 support

Our dedicated Client Services team is here to provide personalized, white-glove support via email, chat, or phone.

mine what you need

You can get started by mining as little as $50 worth of crypto on Mainchainexchange.

Easy-to-use platform

mine,earn and use Crypto with the best experience. We do the thinking so you can focus on what matters.

100% Full reserve custody

All assets held on Mainchainexchange are held 1:1. We don't use or lend your Crypto, ever.

Licensed, regulated, audited

Mainchainexchange is fully licensed and compliant with all U.S. regulations, with annual financial and SOC audits to ensure miner protection.

Bulletproof security systems

Our clients' Crypto is always stored offline and is protected by geographically distributed 'multisig' keys.

Why should I mine my Crypto?

Since 2009, millions of people around the world have started mining Crypto. The best time to mine in Crypto was a decade ago; the second best time is now.

River's recurring Bitcoin purchase interface

66% average annual growth

Even a small allocation to Crypto can increase the returns of your portfolio. It's still not too late.

Frequently Asked Questions

Why should I mine in Mainchainexchange?

You might consider buying Bitcoin for its potential as a long-term store of value, its role in enhancing the returns of your miningportfolio, and its unique position as a decentralized digital currency that operates independently of traditional financial systems. However, it's important to weigh the risks and do your research before mining.


Is Bitcoin a good investment?

Bitcoin can be a good investment for those who believe in its long-term potential and see value in its fixed supply of 21 million coins. However, it's essential to understand the risks, research thoroughly, and consider your financial goals before mining.


How much Bitcoin can I mine?

You can mine as much Bitcoin as you want, depending on your budget. Bitcoin can be purchased in fractions, so you don't need to mine a whole coin. Start with as little as $10 on Mainchainexchange.


Can I transfer Bitcoin from Mainchainexchange to my own wallet?

The Bitcoin you mine on Mainchainexchange belongs to you. Mainchainexchange makes it easy to withdraw your Bitcoin to any wallet. Simply click or tap on "Send" and enter your other wallet address.


What are the transaction fees for mining Bitcoin?

Mainchainexchange charges zero fees for miners that have a recurring buy set up. For a one-time buy, Mainchainexchange charges between 0.25% to 1.00% based on the order size.


Can I mine other cryptocurrencies on Mainchainexchange?

No, Mainchainexchange is focused exclusively on Bitcoin (BTC) because we believe it is the most reliable and secure digital currency for safeguarding wealth over time.


Add Bitcoin to your portfolio

Join the millions of people around the world who choose to save and Start mining crpto.