Once your withdrawal issues are resolved, continue trading on Polymarket with confidence.
Access Polymarket Now💡 Prevention: Always keep 0.5–1 MATIC in wallet for gas fees
Step-by-step solutions for every withdrawal issue: insufficient gas, wrong network, pending transactions, exchange problems, and when to contact support.
🔍 Quick Diagnosis: What's Your Issue?
You need MATIC tokens to pay Polygon network gas fees. Without MATIC, withdrawals fail.
Symptoms: MetaMask shows error "insufficient funds for gas" or transaction immediately fails
Buy MATIC on Exchange
You need 0.5–1 MATIC (~$0.50–$1) minimum
Where to buy: Coinbase, Binance, Kraken
Withdraw MATIC to Polygon Network
⚠️ CRITICAL: Select "Polygon" or "MATIC" network
Paste your MetaMask wallet address
Wait 1–5 Minutes
Check MetaMask → Switch to Polygon network → MATIC appears
Try Withdrawal Again
Now you have gas to pay network fees
💡 Alternative: Use Polygon Faucet (Free MATIC)
If you only need tiny amount for 1 transaction, get free MATIC:
You're on Ethereum network instead of Polygon network. Polymarket only works on Polygon.
Symptoms: Balance shows $0, transaction reverts, or MetaMask shows "wrong network"
Open MetaMask Extension
Click MetaMask icon in browser toolbar
Click Network Dropdown (Top Center)
Currently shows "Ethereum Mainnet" or similar
Select "Polygon Mainnet"
If not in list, add Polygon network first
Refresh Polymarket Page
Your balance should appear now
🔍 How to Verify You're on Correct Network
MetaMask should show:
Transaction submitted to network but not confirming. Usually caused by low gas price or network congestion.
Symptoms: MetaMask shows "Pending" for >30 minutes, PolygonScan shows "pending"
Polygon transactions typically confirm within 5 minutes, but during congestion can take 30–60 minutes.
What to do:
Open MetaMask → Activity Tab
Find your pending transaction
Click Transaction → "Speed Up"
MetaMask suggests higher gas price
Increase Gas Price by 20–50%
Example: If current is 30 Gwei, try 40–50 Gwei
Confirm & Pay Additional Gas
Usually $0.10–$0.50 extra cost
Wait 5–10 Minutes
Transaction should confirm with higher priority
If transaction is stuck >3 hours:
Note: Cancellation costs gas (~$0.20) but frees up stuck transaction
You sent USDC to exchange but it's not showing in your account. Usually caused by wrong address, wrong network, or exchange processing delay.
Symptoms: PolygonScan shows "Success" but exchange balance = $0
Visit polygonscan.com
Paste your transaction hash or wallet address
Check status:
❌ Common Mistake: Wrong Network
Did you send USDC on Polygon network to exchange address that only accepts Ethereum network?
Fix: Contact exchange support immediately. Some can recover, others can't.
⚠️ Common Issue: Exchange Doesn't Support Polygon USDC
Not all exchanges accept Polygon deposits yet. Verify exchange supports "Polygon" or "MATIC" network before sending.
Confirmed Polygon support: Coinbase, Binance, Kraken, Crypto.com, OKX
Even after blockchain confirms, exchanges need time to credit account:
| Exchange | Typical Processing Time |
|---|---|
| Coinbase | 1–5 minutes |
| Binance | 2–10 minutes |
| Kraken | 5–15 minutes |
| Others | 15–60 minutes |
⏰ If >1 hour and PolygonScan shows Success, contact exchange support.
Polymarket withdrawal button is grayed out or clicking does nothing. Usually caused by wallet connection issues or browser problems.
1. Refresh Page & Reconnect Wallet
Ctrl+R (Windows) or Cmd+R (Mac) → Reconnect MetaMask
2. Clear Browser Cache
Settings → Privacy → Clear browsing data → Cached images → Restart browser
3. Try Incognito/Private Mode
Ctrl+Shift+N (Chrome) or Cmd+Shift+N (Mac) → Visit Polymarket → Connect wallet
4. Update MetaMask Extension
Chrome Extensions → MetaMask → Update → Restart browser
5. Try Different Browser
If using Chrome, try Brave or Firefox. Some browsers have MetaMask conflicts.
6. Disable Other Wallet Extensions
Multiple wallets (Phantom, Coinbase Wallet) can conflict. Disable all except MetaMask.
⚠️ Contact Support If:
Discord (Fastest)
discord.gg/polymarket → #support channel
Response time: 15 min – 2 hours
Twitter/X
@Polymarket (public) or DM for private issues
Response time: 1–6 hours
support@polymarket.com
Response time: 12–48 hours
Always Keep 0.5–1 MATIC in Wallet
Prevents "insufficient gas" errors
Verify Network Before Every Withdrawal
MetaMask should show "Polygon Mainnet" — not Ethereum
Test with Small Amount First
Send $10–$20 first time to verify everything works
Triple-Check Exchange Address
Copy-paste only, never type manually. One wrong character = permanent loss
Confirm Exchange Supports Polygon
Check deposit page shows "Polygon" or "MATIC" option before sending
Disclaimer: This is educational troubleshooting content. Cryptocurrency transactions are irreversible — always verify addresses and networks before sending. If funds are sent to wrong address/network, recovery may be impossible. This guide cannot guarantee resolution of all issues. Contact official Polymarket support for platform-specific problems. Not affiliated with Polymarket.