Crypto Asset Trading built for Financial Institutions and Active Traders

Why Trade on itBit Digital Asset Exchange?

Advanced Supervision

itBit Digital Asset Exchange is a safe, secure and fair trading venue with oversight from the New York Department of Financial Services ("DFS"), best in class blockchain monitoring software and systems designed to prevent market manipulation.

Deep Liquidity

Access itBit’s global network of clients across more than 100 countries for some of the deepest fiat-to-crypto liquidity pools for USD:BTC, USD:ETH, USD:BCH, USD:LTC, USD:PAXG and more.

Institutional Grade

Multiple layers of platform security coupled with 100% crypto asset cold storage ensure that our exchange and your assets are always safe.

Maker Rebates & Low Fees

Maker rebates available for all liquidity providers. Flat rate fees per transaction. No crypto withdrawal fees.

itBit Exchange Fees and Rebates


Paxos is proud to offer the only crypto-to-fiat exchange with maker rebates across all trades. Additionally, our simple fee structure has among the lowest rates.

Our maker-taker fee model ensures that we are operating with a deep liquidity pool which allows for better price discovery and a favorable trading environment for all customers. All maker orders (resting orders that add liquidity to the exchange) are eligible for rebates, and taker orders are charged fees according to the following tiered approach, based on 30-day rolling volumes (USD):

USD EUR SGD Taker Fees(in Basis Points) Maker Rebates(in Basis Points)
0-600K 0-550K 0-900K 35.00 (3.00)
600K-3M 550K-2.5M 900K-4.5M 25.00 (3.00)
3M-15M 2.5M-14M 4.5M-22.5M 17.50 (3.00)
15M-60M 14M-55M 22.5M-90M 10.00 (3.00)
60M+ 55M+ 90M+ 6.00 (3.00)

Traders placing Maker orders (resting orders that add liquidity to the exchange) earn 3 bps on all executed trades. Rebates are credited to customers’ fiat accounts in cash.


Taker orders are among the lowest in the industry. All traders can benefit from lower fees at higher trading volumes.


All verified users – from individuals to institutions – can take advantage of the same rebates and low fees listed here. 

Trading APIs

Powerful automated trading solutions for institutions and algorithmic traders


FIX 4.2 API protocol for institutional high frequency trading.




REST API for high frequency algorithmic trading.



Market Data

REST API or streaming WebSockets which provides access to itBit’s level two orderbook market and trade data.

OTC Trading

For crypto trades over $100k USD, our agency-only desk offers a deep order book, support and competitive pricing for BTC, ETH, BCH, LTC, XLM, PAX, PAXG and more.

Contact Us

To request API access or to contact the OTC desk, please complete the form and a member of our team will contact you shortly.​

If you are an existing customer and need support, please or visit the Paxos Support Center.

Frequently Asked Questions

Paxos is the name of the company and itBit is the brand name of the exchange. You can access itBit by logging into the Paxos platform at

If you create or already have a Paxos account (or if you have previously created an itBit account), you can login to the itBit exchange at Additionally, you can use FIX or REST APIs to trade.

Sign up for a Paxos account and submit the required documentation. Verification is typically immediate for individuals, and can take 3-7 business days for institutions.

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