How to Add Liquidity on Raydium CPMM#

After creating your Solana token, the next step is making it tradable. That means creating a liquidity pool. Raydium's CPMM (Constant Product Market Maker) is the standard for new token launches on Solana in 2026 — no OpenBook market ID required.

This guide explains how to create a Raydium CPMM pool using Jump2Coin's Launch Wizard, what LP tokens are, and why LP burning matters for investor trust.

What is a Raydium CPMM Pool?#

A CPMM pool is a smart contract that holds two assets — your token + SOL (as Wrapped SOL) — and automatically prices trades using the constant product formula:

x × y = k

Where x = token reserve, y = SOL reserve, k = constant. Every trade shifts the ratio, moving the price. No order book, no market makers needed.

CPMM replaced the older AMM v4 as the standard for new token launches because:

• No OpenBook market ID required (saves ~2–3 SOL)
• Immediate trading availability after creation
• Supported by Jupiter aggregator from day one

What You Need#

• Your token already created — get the mint address from your dashboard
• SOL for initial liquidity (minimum 0.1 SOL; more = more stable price)
• The percentage of token supply you want to seed the pool with (50–80% typical)
• 0.25 SOL platform fee for pool creation

Step 1 — Open the Launch Wizard#

Visit /launch on Jump2Coin. The Launch Wizard has three steps:

1. Select your token
2. Configure liquidity parameters
3. Review and confirm

Alternatively, use the Add Liquidity button on your token's dashboard page directly.

Step 2 — Set Liquidity Parameters#

Initial SOL Amount — How much SOL to deposit into the pool. This directly sets your token's starting price.

More SOL = lower price impact per trade = healthier price action

Practical starting points:

• Micro launch: 0.5–1 SOL
• Small launch: 2–5 SOL
• Serious launch: 10+ SOL

Token Percentage — What share of your total supply goes into the pool. Common choices:

Step 3 — Calculate Your Launch Price#

The launch price is automatic:

price = SOL deposited / tokens deposited

Example:

• Supply: 1,000,000,000 tokens
• Pool gets 80% → 800,000,000 tokens
• You deposit 2 SOL
• Price = 2 / 800,000,000 = 0.0000000025 SOL/token

If SOL = $180:

• Token price = 0.0000000025 × 180 = $0.00000045
• Fully diluted market cap = $0.00000045 × 1,000,000,000 = $450

Adjust these numbers to match your desired launch market cap.

Step 4 — LP Burn or Lock#

When you create the pool, you receive LP tokens representing your share of the liquidity. These are the most critical trust decision for your project.

Burn LP (Recommended)#

Send LP tokens to the null address (1111...1111). This makes the liquidity permanently locked — no one, including you, can ever withdraw it.

✅ Strongest trust signal possible
✅ Rug-proof liquidity
✅ Jump2Coin burns in the same transaction as pool creation

Lock LP via Streamflow#

Lock LP tokens for a fixed period (e.g., 6 months, 1 year) via Streamflow Finance. Less final than burning — liquidity can be withdrawn after the lock period. Shows short-term commitment.

Keep LP Tokens#

Keeping LP in your wallet means you can withdraw liquidity at any time. This is publicly visible on-chain and is a major red flag for investors.

Always burn or lock LP. Leaving LP tokens in your wallet signals that you plan to rug.

Step 5 — Sign and Confirm#

The pool creation transaction includes:

• Priority fee instruction (50,000 microlamports)
• Platform fee transfer (0.25 SOL → Jump2Coin)
• WSOL ATA creation (if needed)
• SOL → WSOL wrap
• LP ATA creation
• Raydium CPMM pool initialization
• Optional: LP burn instruction
• WSOL ATA close (recover rent)

One Phantom popup, one on-chain confirmation (~15 seconds).

After the Pool is Live#

Once confirmed:

• Your token pair appears on Raydium and DexScreener within 1–5 minutes
• Jupiter automatically picks up the pair for aggregated swaps within minutes
• Your Jump2Coin dashboard shows real-time pool stats and LP burn status
• The token's market cap updates based on the live SOL price

Common Mistakes to Avoid#

Seeding too little SOL — A pool with 0.05 SOL has extremely high price impact. The first real buyer will move the price 20–30%. Start with at least 0.5 SOL.

Forgetting to burn LP — The #1 reason projects fail to build community trust. Burn on creation, not later.

Wrong token percentage — Putting 100% of supply in the pool means no tokens for airdrops, team, or rewards. Plan your distribution before launch.

Panic selling your own pool — If you didn't burn LP, withdrawing even 10% of liquidity sends a devastating price signal. Burn LP before launch to remove this temptation.

Frequently Asked Questions#

Do I need an OpenBook Market ID? No. Raydium CPMM does not require OpenBook. Only the legacy AMM v4 does. CPMM is the modern standard and what Jump2Coin uses.

Can I add more liquidity after creation? Yes — as long as you haven't burned the LP. Navigate to Raydium's pool page and add more. If LP is burned, the pool is permanently sealed.

Can I withdraw liquidity if LP is burned? No. LP burn is irreversible. This is the point — it guarantees liquidity forever.

What is the platform fee for pool creation? 0.25 SOL on Jump2Coin, which covers Jito priority fee guarantee and pool setup overhead.

Why is my token not showing on DexScreener? DexScreener indexes new pairs within minutes, but it can take up to 30 minutes during high-traffic periods. Check the pool address directly on Solscan first to confirm the pool exists.

Can I create multiple pools for the same token? Yes — you can create a SOL pool and a USDC pool, for example. Each pool is independent and has its own LP tokens.