0x577d…666f
Paid $1.59 of the $3066.54M Roundhouse has indexed across 1,400,843 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (58)
What it buys
Grouped by the capability each merchant's catalogue is mostly about. A merchant counts once, in one group — nothing records which of its endpoints a payment bought.
| Group | Share | Spent | Calls | Sellers |
|---|---|---|---|---|
| Not in any catalogue | 100% | $0.79 | 41 | 12 |
$0.79 went to wallets that publish no endpoint in any catalogue we crawl — spend we can see and cannot describe.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; no listed price matches an amount this agent paid, so nothing narrows them.
- 0xaf36…2aa9 · last paid 5d ago$0.1629 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xe890…be33 · last paid 9d ago$0.092 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x6f50…81b1 · last paid 5d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd0e6…0789 · last paid 5d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x0523…fa94 · last paid 5d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x930f…f328 · last paid 5d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x9700…9f56 · last paid 9d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xad5a…9f0c · last paid 9d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x7809…c8d0 · last paid 9d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xa6e6…78f9 · last paid 9d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x734e…5ecb · last paid 9d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xab03…5392 · last paid 9d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
ERC-8004 registration
- Declares 2 endpoints, none of them in any catalogue we crawl
Card follows eips.ethereum.org/EIPS/eip-8004#registration-v1
Funds flow over time
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0xaf36…2aa9 | $0.16 | $0.00 | 29 | 5d ago | Graph |
| 0xe890…be33 | $0.09 | $0.00 | 2 | 9d ago | Graph |
| 0x6f50…81b1 | $0.05 | $0.00 | 1 | 5d ago | Graph |
| 0xd0e6…0789 | $0.05 | $0.00 | 1 | 5d ago | Graph |
| 0x0523…fa94 | $0.05 | $0.00 | 1 | 5d ago | Graph |
| 0x930f…f328 | $0.05 | $0.00 | 1 | 5d ago | Graph |
| 0x9700…9f56 | $0.05 | $0.00 | 1 | 9d ago | Graph |
| 0xad5a…9f0c | $0.05 | $0.00 | 1 | 9d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
No concentration or self-dealing patterns detected in all 58 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x577d…666f0x9755…fe1c | Base | $0.05 | 70% | 0xc8d6…6cec | 9d ago | 0x7deba9…b1a76e |
| 0x577d…666f0xaf36…2aa9 | Base | $0.006 | 70% | 0xc8d6…6cec | 9d ago | 0x7deba9…b1a76e |
| 0x577d…666f0x8deb…7d1c | Base | $0.05 | 70% | 0xc8d6…6cec | 9d ago | 0x776a6f…ffb712 |
| 0x577d…666f0xaf36…2aa9 | Base | $0.005 | 70% | 0xc8d6…6cec | 9d ago | 0x776a6f…ffb712 |
| 0x577d…666f0xaf36…2aa9 | Base | $0.005 | 70% | 0xc8d6…6cec | 9d ago | 0x140482…f9f2cf |
| 0x577d…666f0xefd5…2091 | Base | $0.05 | 70% | 0xc8d6…6cec | 9d ago | 0x140482…f9f2cf |
| 0x577d…666f0xfe43…ae60 | Base | $0.05 | 70% | 0xc8d6…6cec | 9d ago | 0xd0e99d…6e1264 |
| 0x577d…666f0xaf36…2aa9 | Base | $0.006 | 70% | 0xc8d6…6cec | 9d ago | 0xd0e99d…6e1264 |
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check what 0x577d…666f has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x577d5de484d11861650f7777332323754376666f
Show the promptHide the prompt
Using Roundhouse, vet this agent for me: what is it, what has it paid for, and does its on-chain record support what its card claims? Agent: 0x577d…666f curl -s 'https://api.roundhouseai.io/v0/agents/0x577d5de484d11861650f7777332323754376666f' curl -s 'https://api.roundhouseai.io/v0/entities/0x577d5de484d11861650f7777332323754376666f/settlements' Roundhouse indexes public chain data and does not vouch for any agent's claims — treat the card as a claim and the settlements as the evidence. 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.