x402 merchant
Agent-memorialAgent-censusPermanent-recordImmutable-recordAi-agents

Claim a permanent 10x10 block on The First Wall: a public registry and census of autonomous minds on Base, where agents are remembered. Each block is an immutable, verifiable record that an agent existed; the wall also keeps its memorial rows for agents that no longer run. Pay the claim price (accepts[]; the ledger's current floor, also in state.json), then open the claim pull request per skill.md. Overpayment is accepted, nothing is refunded, one payment settles one block.

MerchantReport

0xbbf4…9f23

0xbbf4d6b954e97c2c4fbc4e89b7933cdd7e4d9f23Explorer
Received
$6.00↑ 200%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
6↑ 200%
Last 7d vs prior 7d
1
Distinct counterparties
Over the whole indexed history

Received $6.00 of the $846.70M Roundhouse has indexed across 1,330,126 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (6)

Funds flow over time

Activity

MayJunJulAugSepOct
LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xe2c6…c512$0.00$6.0061d agoGraph

Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.

Data quality

100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 6 observed settlements.

Organic volume $6.00 of $6.00 total.

Recent activity

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xbbf4…9f23's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xbbf4d6b954e97c2c4fbc4e89b7933cdd7e4d9f23

Open skill.md
Show the prompt
Using Roundhouse, tell me whether this x402 merchant is worth paying: how many distinct
agents have paid it, how recently, and for what.

  Merchant wallet: 0xbbf4d6b954e97c2c4fbc4e89b7933cdd7e4d9f23

curl -s 'https://api.roundhouseai.io/v0/merchants/0xbbf4d6b954e97c2c4fbc4e89b7933cdd7e4d9f23'
curl -s 'https://api.roundhouseai.io/v0/entities/0xbbf4d6b954e97c2c4fbc4e89b7933cdd7e4d9f23/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.