0xdd28…3c40
Paid $0.87 of the $259.08M Roundhouse has indexed across 714,004 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (63)
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% | $0.87 | 63 | 8 |
$0.87 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.
- 0x94d0…f73c · last paid 284d ago$0.4919 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xef98…ac29 · last paid 284d ago$0.172 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x4776…6e1b · last paid 284d ago$0.102 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd405…22f5 · last paid 294d ago$0.0716 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x4944…4bf3 · last paid 284d ago$0.0219 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xdd99…c5f2 · last paid 299d ago$0.009851 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xe2f5…89dc · last paid 299d ago$0.009851 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x26b5…97d9 · last paid 320d ago$0.0006693 calls
▸1 catalogued endpoints, none priced at an amount this agent paid
- /x402/swarm/qrn:swarm:68a3e9b26913f9f1c469f6b7$0.50 listed
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 | |
|---|---|---|---|---|---|
| 0x94d0…f73c | $0.49 | $0.00 | 19 | 284d ago | Graph |
| 0xef98…ac29 | $0.17 | $0.00 | 2 | 284d ago | Graph |
| 0x4776…6e1b | $0.10 | $0.00 | 2 | 284d ago | Graph |
| 0xd405…22f5 | $0.07 | $0.00 | 16 | 294d ago | Graph |
| 0x4944…4bf3 | $0.02 | $0.00 | 19 | 284d ago | Graph |
| 0xdd99…c5f2 | $0.00985 | $0.00 | 1 | 299d ago | Graph |
| 0xe2f5…89dc | $0.00985 | $0.00 | 1 | 299d ago | Graph |
| 0x26b5…97d9 | $0.000669 | $0.00 | 3 | 320d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
56% of observed volume is with a single counterparty, in all 63 observed settlements.
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 what 0xdd28…3c40 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xdd28d886ef0d2f770e4bbf034754f782c3323c40
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: 0xdd28…3c40 curl -s 'https://api.roundhouseai.io/v0/agents/0xdd28d886ef0d2f770e4bbf034754f782c3323c40' curl -s 'https://api.roundhouseai.io/v0/entities/0xdd28d886ef0d2f770e4bbf034754f782c3323c40/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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.