RugCheck

Solana-specific token analysis via RugCheck.

What It Checks

• Liquidity status — (Non-launchpad tokens only)

• Mint authority — can more tokens be created?

• Freeze authority — can transfers be blocked?

• Holder distribution — is supply concentrated?

• Top holders — cross-referenced with blacklist

Liquidity Verification

For tokens not on a launchpad (like PumpFun), we use RugCheck to verify liquidity is locked and sufficient.

• Launchpad tokens: Liquidity safety is handled by the platform (e.g. PumpFun bonding curve).

• Standard tokens: RugCheck verifies LP tokens are burned or locked.

Key Flags

Issue	Risk
Unlocked liquidity	Dev can pull the rug (non-launchpad)
Active mint authority	Can inflate supply anytime
Active freeze authority	Can lock your tokens
Top holder >7.4%	Concentration risk
Blacklisted holder	Known scammer holds tokens

How We Use It

1. Identify if token is Launchpad or Standard

2. If Standard: Check liquidity lock status

3. Fetch token metadata and holder list

4. Check mint/freeze authority status

5. Analyze holder concentration

6. Cross-reference with blacklist

RugCheck provides the holder data that feeds our holder analysis on Solana.