How to Delegate POL to a Validator on Polygon (2026)

Delegating POL means lending your tokens to a Validator so they can participate in securing the network — and you earn a share of the rewards. No server required. Here’s how I did it, step by step.

When I first learned about staking on Polygon, the word “delegation” confused me. I thought it meant handing over control of my wallet. It doesn’t. Delegation means you keep your POL in your own wallet while lending your voting weight to a Validator who runs the actual node infrastructure. You earn rewards. They earn a commission. Your tokens stay under your control.

This guide covers exactly what I did — including the mistakes I almost made.

Contents

Before You Start
Step 1: Go to the Polygon Staking Dashboard
Step 2: Browse and Choose a Validator
Step 3: Delegate Your POL
Step 4: Claiming Your Rewards
How to Undelegate
What to Expect in Terms of Returns

Before You Start

You’ll need POL in your MetaMask wallet, and a small amount of ETH for gas fees — the staking contract runs on Ethereum mainnet. If you don’t have POL yet, start with the guide on Polygon PoS and how to acquire it.

Also: delegation does not lock your tokens permanently. You can undelegate at any time, though there is an unbonding period of approximately 9 days before your POL becomes available again.

Step 1: Go to the Polygon Staking Dashboard

Open your browser and go to staking.polygon.technology

Connect your MetaMask wallet when prompted. Make sure you are on the Ethereum mainnet — not Polygon PoS. The staking contract lives on Ethereum, even though you’re staking POL.

This confused me at first.

I expected to connect on Polygon PoS since that’s where I do everything else. The staking dashboard runs on Ethereum mainnet. You’ll need a small amount of ETH for gas on this step — not POL. Keep that in mind before you start.

Step 2: Browse and Choose a Validator

The dashboard shows a list of all active Validators. For each one you can see:

Commission rate — the percentage of rewards the Validator keeps. Lower is better for you, but very low rates (0%) can signal instability.

Checkpoint signed — how consistently the Validator has been signing checkpoints. Higher percentage means more reliable. Look for 95%+.

Total stake — how much POL has been delegated to this Validator already. Larger stake generally means more established, but also means rewards are split among more delegators.

Self stake — how much POL the Validator themselves have staked. Validators with meaningful self-stake have more skin in the game.

⚠️ Avoid Validators with very low checkpoint signing rates. If a Validator behaves dishonestly or goes offline consistently, they risk slashing — a penalty that reduces their staked POL. As a delegator, your POL is not directly slashed, but a slashed Validator loses credibility and may affect your rewards.

Step 3: Delegate Your POL

1. Click on the Validator you’ve chosen
2. Click Delegate
3. Enter the amount of POL you want to delegate
4. Approve the transaction in MetaMask (this requires ETH for gas)
5. Confirm the delegation transaction (a second MetaMask prompt)
6. Wait for the transaction to confirm on Ethereum — this can take a few minutes

Once confirmed, your POL appears as delegated on the dashboard. Rewards begin accumulating from the next checkpoint cycle.

Step 4: Claiming Your Rewards

Rewards are not automatically sent to your wallet. You need to claim them manually from the staking dashboard. Each claim is a transaction on Ethereum and costs ETH gas. Factor this in — if your rewards are small, the gas cost of claiming may not be worth it yet. Wait until rewards accumulate to a meaningful amount before claiming.

I learned this the hard way. I claimed a small reward early and paid more in ETH gas than I actually received. Now I wait until rewards are at least 10x the estimated gas cost before claiming.

How to Undelegate

If you want to move to a different Validator or simply stop delegating, you can undelegate from the same dashboard. After undelegating, there is an unbonding period of approximately 9 days. During this time your POL is locked and earns no rewards. After the period ends, you can withdraw your POL back to your wallet.

You can also move delegation directly from one Validator to another without going through the full unbonding period — this is called restaking or moving delegation. Check the dashboard for this option if you want to switch Validators without waiting.

What to Expect in Terms of Returns

Staking yield on Polygon varies. Check the staking yield guide for current rates and how to think about what you’re actually earning after commission and gas costs. The headline APY shown on the dashboard is before the Validator’s commission is deducted.

For more context on what being a Delegator actually means from a conceptual standpoint, that article covers the role in detail.