Mainnet live on Base as of 2026-10-21

Access0x1 is live on Ethereum, Base, Unichain and Arc, at the same address on each. Below is every contract on Base, each one linked to Basescan, where its source is verified.

Contracts on Base mainnet

Each module is a proxy that points at an implementation. On 2026-10-21 we checked every address: code is present, each proxy’s implementation slot names the implementation listed beside it, and Basescan shows verified source for both. Users interact with the proxy address. The last column is checked again by our server about once a minute: it compares what is live on Base with the list on this page.

Owner of every proxy: the Treasury Safe 0xF025EC0bB828dbFD896c22142a323dD8606F9A91. How ownership and upgrades work is on the security page.

Fee schedule

These numbers were read from the router on Base on 2026-10-21 (read them yourself on Basescan): platformFeeBps, platformMinUsd8 and classFee(1).

• Per payment

  1%

  Direct payments through the router. Minimum fee $0.30.

• Extra-service modules

  2%

  Payments made through subscriptions, bookings, invoices and gift cards (fee class 1). Minimum fee $0.30.

Our own apps: the router holds a rule for app group 1 of 1% with no minimum (appFee(1)). Businesses our own apps place in that group pay that rate on every payment; everyone else pays the fees above.

Settlement proof

Real payments on Base mainnet through the router 0xe922…5EB5, recorded 2026-10-20T17:02:56Z. In each one the merchant and the treasury were paid inside the same transaction and the router kept nothing (residual 0).

Other chains

The same payment contract is live at the same address on Ethereum, Unichain and Arc: 0xe92244e3368561faf21648146511DeDE3a475EB5. This page lists Base in full; the others carry the same code.