Pemfy

PEMFY token — Coming soon

Launch in preparation

Contract address and trade links are coming soon. PEMFY will launch on Solana — follow X and Telegram for the verified address and trade links at launch.

We're now focused on growing our X and Telegram and promoting the usefulness of the swap desk and pay links.

Token details · Jupiter · Pump.fun — Coming soon

Swap desk

Move coins without opening five different sites.

Pemfy is a crypto swap and payment gateway. One page for a swap, or for a pay link you can send to someone else. You connect the wallet you already use. You sign. Nothing moves until you do.

Start a swap

The wallet stays yours. Pemfy never asks for a seed phrase.

Two jobs, same desk

Swap

Pick a chain and a token on each side, type an amount, and compare routes. The page keeps the quote that returns more of the token you want.

Open the swap

Pay link

Build a link that names the chain, the token, the address, and the amount. The person who opens it pays from their wallet. You can also copy an embed for a page you already run.

Make a pay link

How a swap actually gets built

There is no custodial balance sitting at Pemfy. A quote is a suggestion: this input, this output, this unsigned transaction. If you accept it, your wallet shows the transaction and you confirm there. If you close the tab, nothing was sent.

Cross-chain routes often take a few minutes after the first signature, because the other chain has to finish. Same-chain swaps are usually done once the signature lands. The app polls status while a transfer is in flight, then stops.

  1. Choose the from token and the to token.
  2. Enter the amount and, if it is not your own wallet, the destination address.
  3. Read the route. The output amount is an estimate until it settles.
  4. Approve the token if the route asks, then sign the swap.
  5. Keep the tab open if you want to watch a bridge finish. You can also come back to Activity.

A pay link is just a public address with an amount

The link looks like a path: chain, token, wallet, amount. Anyone with the link can try to pay it. They still need a wallet that holds the token, and they still sign locally. Pemfy does not pull funds from a visitor who only reads the page.

Use it when you want a specific coin on a specific chain, instead of pasting a raw address into a chat and hoping the other person picks the right network. If the link is wrong, do not sign. The checkout page shows the destination before the wallet does.

Build a pay link

Chains on the desk

These are the networks the app knows by name. A route still has to exist that day. If nothing is available for the pair, the page says so instead of inventing a fill.

EthereumETH, USDC, USDT
BaseETH, USDC, USDT
ArbitrumETH, USDC, USDT
OptimismETH, USDC, USDT
PolygonPOL, USDC, USDT
BNB ChainBNB, USDC, USDT
AvalancheAVAX, USDC, USDT
SolanaSOL, USDC, USDT
TronTRX, USDT, USDC, via TronLink
BitcoinBTC, when a route exists

Wallets

On EVM chains the page talks to the injected wallet in the browser, the kind of extension that exposes window.ethereum. On Solana it talks to a wallet that follows the usual browser adapter. On Tron it talks to TronLink. You switch networks in the wallet when a route asks you to.

Pemfy cannot see your keys. If a site ever asks you to type a seed phrase into a form, that site is not this one. Close it.

What the quote is for

The output amount on the quote screen is the number to read before you confirm in your wallet. Network costs are already inside that quote. There is no separate price list.

What is stored, and when it is deleted

A quote is not written down. After you broadcast a transaction, Pemfy stores the hash, the addresses, the token symbols, the amounts, and the status. That row is there so Activity can show it later.

Finished and failed rows are deleted about 3 days after the last update. A transfer that never finishes is deleted after 36 hours. Chain lists cached for the app expire on their own, and a scheduled cleanup removes anything past its time. The same cleanup can be run on demand by the operator. Details are in the privacy page.

Short answers

Do I make an account?

No account. The wallet connection is the session. Disconnect and the page forgets the address in that tab.

Can I swap from a phone?

If the phone browser has a wallet, yes. The marketing pages and the app both reflow on a narrow screen.

More of these are on the FAQ.

Open the desk when you have an amount in mind.

Check the token, the chain, and the destination address before you sign. If the numbers look wrong, cancel in the wallet. The transaction does not exist until you confirm it.

Open the app