Polygon ERC-20

Polygon token tools

Every Tokenry fee in the Polygon token tools is paid in POL, formerly MATIC, the same coin that pays gas on Polygon PoS. The six tools cover an ERC-20's smart contract deploy, its first Uniswap or QuickSwap liquidity pool, airdrops, liquidity changes and owner settings.

Create a Polygon token

  1. Deploy a standard ERC-20, burnable if you like, or add taxes, a max-wallet limit or minting.

    Open the Polygon Token Creator
    • Standard or advanced ERC-20 in one transaction
    • Buy, sell and transfer taxes
    • Max-wallet limit, burnable and mintable supply
    • Ownership stays with your wallet

Use cases

What people launch on Polygon

How it works

How to use Tokenry on Polygon

  1. 1

    Connect your wallet

    MetaMask, Rabby, Coinbase Wallet, or any wallet via WalletConnect, with no account to create.

  2. 2

    Configure and review

    Fill in the details and see any service fee before you sign.

  3. 3

    Sign in your wallet

    The server builds the transaction; only your wallet can approve it.

FAQ

Frequently Asked Questions

Something not covered here? Contact support.

How much of Tokenry works for a Polygon ERC-20 deployed outside Tokenry?

The multisender, the pool creator, and add and remove liquidity take it; the token manager does not. The liquidity tools find its POL and USDC pools on both DEXes by contract address, apart from Uniswap v4 pools with a dynamic fee. Its transfer tax or holding limit can cut or block airdrop payouts until the token's contract exempts the multisender.

My Polygon ERC-20 already exists. Which Tokenry tool comes first?

With no pool yet, start in the pool creator and pair the token with POL, USDC or another ERC-20 without a transfer tax. Once a pool exists, add liquidity tops it up and the multisender pays holders. For a Tokenry tax token, check its router in Swap Settings first, since a Uniswap v2 POL pool fills the taxed pair only with the default router.

Can I lock a QuickSwap pool, or manage my Polygon token from a new owner wallet?

Tokenry offers neither. Its pool creator locks liquidity only on Uniswap v4, so QuickSwap v2 and v3 pools can be kept or burned but never locked. The token manager can transfer ownership to another wallet, but the new owner cannot load the token there afterwards, as the token manager overview explains. The transfer takes effect once it confirms.

The details

More about Polygon token tools

01

Tokenry tools for an ERC-20 on Polygon PoS

The Polygon token tools below cost 50 POL for a Standard ERC-20 or 150 POL for an Advanced one. A new pool costs 10 POL, and so does each later deposit or withdrawal. An airdrop costs 0.5 POL per recipient. The token manager has no Tokenry fee. Gas comes on top. These POL figures are larger numbers than the ETH amounts Tokenry charges on its other EVM chains.

The Polygon token creator deploys the ERC-20 smart contract. An Advanced token adds options such as taxes, minting, a supply cap or a holding limit.

The Polygon liquidity pool creator opens the token's first liquidity pool. The pool transaction can include a first buy, which adds no Tokenry fee.

The Polygon multisender sends POL or one ERC-20 to a wallet list. A 300-wallet airdrop comes to 150 POL in fees, plus gas.

Add liquidity on Polygon deposits into a pool that already exists, and remove liquidity on Polygon withdraws 1% to 100% of a position.

The Polygon token manager changes the owner settings of a token your wallet deployed through Tokenry, within the features chosen at deploy.

02

Gas and WPOL on Polygon PoS

Polygon PoS posts only checkpoints to Ethereum, so its gas carries no separate L1 data fee on top of the estimate your wallet shows, in POL. An ERC-20 deposit or airdrop can need an approval first, and that approval is a separate transaction with its own gas.

On Uniswap v2 and v3 and on QuickSwap, POL pairs hold WPOL, the ERC-20 form of POL (0x0d50...1270 on PolygonScan), while a Uniswap v4 pool from the pool creator holds POL itself. The pool creator counts a WPOL pick as POL, and remove liquidity pays the WPOL side of a v2 or v3 pool back as POL. The multisender sends native POL, which needs no approval.

03

Uniswap v2 to v4 and QuickSwap v2 and v3 on Polygon

On Polygon PoS, Tokenry's pool creator, add liquidity and remove liquidity tools work with Uniswap v2, v3 and v4 and with QuickSwap v2 and v3. The pool form opens on Uniswap v2. On v3 and v4, a Uniswap pool uses the fee tier you pick, and QuickSwap v3 sets its own fee from recent volatility and volume.

A token with a transfer tax stays on v2 in the pool creator, on either DEX.

Token tools on every network

Start with a Polygon tool.

Connect a wallet, fill in a form and sign. There is no signup or code, and every Tokenry fee is shown in POL before your wallet opens.

Create a Polygon tokenHow it works