What Is Market Making in Crypto? A Plain-English Guide
Sandy
Head of Content · Block AI
Quick Answer
Crypto market making is the practice of continuously placing buy and sell orders on an exchange to provide liquidity for a token. This guide explains what market makers do, how they make money, why token projects need them, and what to look for when choosing one.
What Is a Market Maker in Crypto?
A market maker is an entity — a firm or algorithm — that continuously places both buy orders (bids) and sell orders (asks) on an exchange, ensuring there is always a two-sided market for a token.
When you see an order book with prices stacked on both sides, a market maker is typically responsible for much of that depth. When a trader wants to buy, they fill the ask side. When they sell, they fill the bid side. The market maker sits in the middle, continuously replenishing both sides.
Without a market maker, a token's order book is thin. A single $10,000 buy or sell can move the price by 5–10%, which makes the token unattractive to serious traders and institutional buyers. With a market maker, that same trade barely registers.
How Crypto Market Making Works
The bid-ask spread
The spread is the difference between the highest price a buyer will pay (bid) and the lowest price a seller will accept (ask). If ETH has a bid of $3,499 and an ask of $3,501, the spread is $2.
The market maker profits from this spread. Every time a buyer fills the ask and a seller fills the bid, the market maker captures the $2 difference. Multiply this across thousands of trades per day and it becomes a meaningful revenue stream — which is why market makers can offer their services at rates below what the spread income covers.
Inventory management
A market maker's core operational challenge is inventory. If they keep filling buy orders, they accumulate the token (long). If they keep filling sell orders, they run out of inventory. They continuously adjust their quotes to balance their inventory — widening spreads when they're overloaded on one side, tightening them when balanced.
Continuous quoting
Unlike a retail trader who places one order and waits, a market maker's algorithms update quotes hundreds or thousands of times per minute, adjusting to price movements, volume changes, and inventory shifts in real time.
CEX Market Making vs. DEX Liquidity Provision
| Dimension | CEX market making | DEX liquidity provision |
|---|---|---|
| Mechanism | Active limit orders on an order book | Passive LP deposits in an AMM pool |
| Control | Full — market maker sets exact prices | Limited — AMM formula sets prices |
| Revenue | Spread income + exchange rebates | Trading fees from the pool |
| Risk | Inventory risk, market risk | Impermanent loss |
| Best for | Tier 1–2 CEX listings | Uniswap, Curve, other DEX venues |
| Complexity | High — requires infrastructure | Lower — but concentrated liquidity (V3, DLMM) adds complexity |
Most professional market making agreements cover both: active order book management on CEXs and optimized LP positions on DEXs simultaneously.
Why Token Projects Need Market Makers
Exchange listing requirements
Major CEXs (Binance, OKX, Bybit, Gate) require proof of adequate liquidity as part of the listing process. Without a credible market maker, listing applications are rejected or offered only on worse terms.
Slippage control
Institutional buyers — funds, whales, treasury diversifiers — size their positions based on slippage. If buying $100,000 of your token moves the price by 3%, they simply won't buy. A market maker with $500,000–$2M of two-sided depth makes the token tradeable at scale.
Price stability
A thin order book amplifies every trade's price impact. This creates volatile charts that look manipulated (because they are — by the absence of liquidity). A market maker smooths this volatility, which improves the token's appearance to both retail and institutional observers.
Credibility signal
Deep, consistent order books signal that a project has the relationships and resources to maintain professional market infrastructure. It's a subtle but real credibility signal when analysts and funds are doing due diligence.
What Market Makers Charge
Market making pricing structures vary, but the most common components are:
Monthly retainer: $3,000–$15,000+/month depending on the number of exchanges, pairs, and depth requirements. Enterprise-tier arrangements for large-cap tokens can run $50,000+/month.
Token loan: The market maker borrows a percentage of the token supply (typically 0.5–5%) to use as inventory. This is the highest-risk element of any market making agreement — read the loan terms carefully. The agreement should specify: what percentage can be sold, under what market conditions, and what happens at term end.
Performance fees: Some agreements include a fee tied to trading volume generated, spread tightness achieved, or uptime guarantees met.
What to watch for: Agreements that give the market maker broad discretion to sell your token loan without clear limits are extractive. Reputable market makers provide monthly performance reports showing order book depth, uptime, spread statistics, and inventory positions.
How to Choose a Crypto Market Maker
Check exchange relationships. A market maker with existing relationships at the exchanges you're targeting will get your listing done faster and at better terms. Ask for a list of exchanges they actively cover.
Ask for performance data. Legitimate market makers can share anonymized performance statistics: average spread width, order book depth percentiles, uptime percentage. If they can't produce this, they're not running serious infrastructure.
Understand the token loan terms completely. This is where projects get hurt. Before signing, have a lawyer review: what percentage of the loan can be sold, under what conditions, and how the loan is returned at term end.
Audit their on-chain activity. For DEX market making, a market maker's wallet activity is public. Ask for their wallet addresses and verify that their LP positions are actually managed (not just deposited and abandoned).
Start with a short-term agreement. A 3-month pilot before committing to a 12-month retainer lets you evaluate actual performance against the promised metrics before locking in a larger commitment.
Block AI Market Making
Block AI provides AI-powered market making across 120+ CEX and DEX venues with no token custody required (we use your existing token allocation, not a separate custody arrangement).
Our agreements include monthly performance reports covering spread statistics, order book depth, uptime, and inventory position — and we don't take discretionary token loan sales positions without explicit project approval.
If you're planning a listing, evaluating your current market maker's performance, or setting up liquidity infrastructure for a new token, contact Block AI to discuss what a market making agreement for your specific situation looks like.
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