About ReferralCoder

ReferralCoder is an independent directory of crypto exchange referral codes, invitation codes, and signup bonuses. Every code listed on the site is tested on the live exchange signup flow before publication, and re-verified at the start of every month. The site covers 20 exchanges across the centralised and decentralised crypto landscape, from MiCA-licensed European venues like Bitvavo and OKX to derivatives-focused platforms like Bybit and Bitget, no-KYC exchanges like LBank and BloFin, and decentralized perp DEXs like Hyperliquid and Aster.

The goal is simple: provide accurate, current, and honest information about which referral codes actually work, what bonuses they actually deliver, and what tradeoffs each exchange involves. No exchange paid for placement. No code was listed because of advertising revenue. The order of pages reflects market position and code quality, not affiliate commission tiers.

Alex Mitchell has been navigating crypto exchanges since 2017. The first exchange account was opened during the 2017 bull market; the experience of signing up across dozens of platforms, applying referral codes that often did not work, and watching exchanges come and go (FTX, Celsius, Voyager) shaped the methodology behind ReferralCoder.

The current testing methodology: at the start of every month, every referral code on this site is re-tested by registering through the official exchange signup flow, entering the code in the appropriate field, completing verification where required, making a small test deposit, and confirming the bonus structure activates as documented. Pages are updated to reflect the verified-month date and any changes to the underlying offer.

ReferralCoder earns revenue from the referral commissions exchanges pay when new users sign up with the codes listed on this site. This is the standard model for crypto code aggregator sites. What is unusual about ReferralCoder is the editorial commitment that commission tiers do not influence which codes are listed or how exchanges are reviewed. If an exchange pays a higher commission but has a worse code, we still list the better code. If an exchange has known regulatory or operational concerns, those are documented honestly on the relevant page, even if it reduces clickthrough.

Users who do not want to support the site can sign up directly at any exchange without using the referral codes. The site exists either way.

This site does not provide investment advice. Trading crypto involves significant risk including total loss of capital. Leverage amplifies both gains and losses. No content on this site should be interpreted as a recommendation to buy, sell, or hold any specific cryptocurrency, token, or financial instrument. Users are responsible for their own research, risk assessment, and compliance with local regulations.

ReferralCoder is also not a regulated financial services provider. The site is editorial content only. It does not custody user funds, execute trades, or facilitate any financial transactions. Users transact directly with the exchanges listed.

If you spot a code that no longer works, a bonus structure that has changed, or factual information that needs correction, please reach out through the contact page. Code corrections are typically applied within 24 hours of verification.