TempoPay
Live on Tempo · chain 4217

Universal payments,
one settlement rail.

Bridge stablecoins from Ethereum, Base, Arbitrum, or Polygon into Tempo — then send to anyone, anywhere, for a flat 20 bps. Non-custodial, atomic, on-chain.

How it works ↓
tempopay.pro · No signup · no email · your keys, your funds
Notice

TempoPay is an independent, community-built interface that interacts with public smart contracts on the Tempo blockchain. It is not affiliated with, endorsed by, sponsored by, or otherwise connected toTempo, the Tempo Foundation, the Tempo development team, or any related entity. “Tempo” is referenced descriptively (the chain on which the contracts run); all trademarks belong to their respective owners. Software is provided as-is, smart contracts are immutable and unaudited. Read full disclaimer.

Why TempoPay

Stablecoin payments that settle in under a second.

Sub-second
Atomic settlement
Tempo's Simplex consensus delivers finality in under a second. Pay → swap → fee → delivery in a single tx.
20 bps
Flat router fee
One fee across pay, bridge-in, bridge-out. Routed to a non-custodial Treasury contract.
Multi-chain
One pathUSD
Pull USDC from Ethereum, Base, Arbitrum, Polygon. Settle as pathUSD. Bridge back any direction.
Non-custodial
Your keys
No accounts. No custody. Funds settle directly between wallets via the router contract.
How it works

Three steps from MetaMask to a paid recipient.

  1. 1
    Connect a wallet

    MetaMask (extension or mobile), or any WalletConnect-compatible wallet — Coinbase, Safe, Ledger, Rabby, Trust.

  2. 2
    Bridge in USDC

    If your USDC is on Ethereum/Base/Arb/Polygon, Bridge in moves it into Tempo via Relay. Skip if you already have pathUSD.

  3. 3
    Pay or bridge out

    Send pathUSD to any recipient on Tempo, or Bridge out back to USDC on any chain. 20 bps flat.

Read the full walkthrough →
Connecting

Two ways to plug in your wallet.

MetaMask

On desktop with the MetaMask browser extension, or on mobile via the MetaMask app's in-app browser.

  1. 01Add Tempo to MetaMask once (link below).
  2. 02Tap Connect at the top.
  3. 03Choose MetaMask and approve.
  4. 04Switch chain to Tempo · 4217 if prompted.
WalletConnect

Any wallet that supports WalletConnect v2: Coinbase Wallet, Safe, Ledger Live, Rabby, Trust, 1inch.

  1. 01Tap Connect at the top.
  2. 02Choose WalletConnect.
  3. 03Scan the QR (desktop) or pick your wallet (mobile).
  4. 04Approve in your wallet.
On a fresh mobile browser without MetaMask installed, tapping MetaMask deep-links to the App Store / Play Store and reopens this site inside MetaMask Mobile's in-app browser.
Add Tempo network to your wallet →
Network
Chain
Tempo · 4217
Gas token
pathUSD (TIP-20, 6 dec)
Router
0xd9A1…59Fb
Treasury
0x70B2…0B9E
Both contracts are immutable, no admin, no upgrade path. Fees accrue to Treasury, redeemable post-PMF.
Ready

Connect a wallet to see your real balance.

We don't show fake numbers. Your dashboard, intents, and activity render only with real data once a wallet is connected.