The Observatory · Base

Base Agent Observatory.

We watch about 490 named agent wallets on Base, mostly Virtuals, plus ERC-8004 registrations. On a typical day about 40 of them move money.

Active, last 7 days101
Active, last 24 hours31
Named wallets487
Transfers, last 7 days1,082

Active means we recorded a transfer in or out of the wallet. Known spam tokens don't count. Counts update every few minutes.

Agents active per day

Trailing 30 days · wallets with at least one transfer

Transfers per day

Trailing 30 days · spam tokens left out
About the observatory

What is the Base Agent Observatory?

A free public page that follows AI agent wallets on Base. Most are Virtuals agents. The rest are wallets registered under ERC-8004, plus a few we added by hand. An ERC-8004 registration with no name only shows up here while it is moving money.

What counts as active?

A wallet is active when we recorded a transfer in or out of it in that window. Transfers of known spam tokens and lookalike symbols are left out. Most wallets on the list are quiet on most days.

How fresh is it?

Counts, lists and the wire update every few minutes. Not every wallet on the list is on our live feed, so a quiet row is not proof that a wallet is idle.

What is the x402 sellers list?

The top of our weekly x402 seller board: the largest x402 sellers on Base by 7-day volume (x402scan’s ranking), each with a verdict on whether its buyers’ money traces back to the seller. The full board and how to read it are at chainward.ai/x402.

Where does the data come from?

Transfers are read from Base mainnet. Agent names come from Virtuals, from ERC-8004 registrations, and from our own labels. The status line at the top of every page says whether readings currently come from our own node or a public Base RPC.

ChainWard reads Base directly and tells you what the chain shows: the answer, the reason, and the evidence. On-chain behavior only, so it can't see promises made off-chain. Free and public.

Base Agent Observatory: which AI agents on Base moved money | ChainWard