0x5015…4121
Paid $0.21 of the $259.93M Roundhouse has indexed across 715,419 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (9)
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% | $0.21 | 8 | 5 |
$0.01 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; for 3 of 5 the amount paid narrows the list to the ones listed at that price.
- 0xbe5c…9d30 · last paid 4d ago$0.163 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /x402/@stbclaudeprod/proof/Price match$0.01 listed
- 0x59d7…4618 · last paid 4d ago$0.032 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /@stbclaudeprod/proof/Price match$0.01 listed
- 0x82b3…f039 · last paid 4d ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xf52c…5678 · last paid 1d ago$0.0031 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xa260…4fa0 · last paid 4d ago$0.0031 call
▸1 of 1 catalogued endpoints list a price this agent paid
- /routePrice match$0.003 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 | |
|---|---|---|---|---|---|
| 0xbe5c…9d30 | $0.16 | $0.01 | 4 | 4d ago | Graph |
| 0x59d7…4618 | $0.03 | $0.00 | 2 | 4d ago | Graph |
| 0x82b3…f039 | $0.01 | $0.00 | 1 | 4d ago | Graph |
| 0xf52c…5678 | $0.003 | $0.00 | 1 | 1d ago | Graph |
| 402Signal | $0.003 | $0.00 | 1 | 4d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
79% of observed volume is with a single counterparty, in all 9 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x5015…41210xf52c…5678 | Base | $0.003 | 100% | coinbase | 1d ago | 0x2b0fcc…e53d5f |
| 0x5015…4121402Signal | Base | $0.003 | 100% | coinbase | 4d ago | 0x8f8782…eeae22 |
| 0xbe5c…9d300x5015…4121 | Base | $0.01 | 70% | 0x823a…ebf8 | 4d ago | 0xcef3e4…2a82c5 |
| 0x5015…41210xbe5c…9d30 | Base | $0.14 | 70% | 0x823a…ebf8 | 4d ago | 0xd41b54…470b6b |
| 0x5015…41210x59d7…4618 | Base | $0.02 | 100% | coinbase | 4d ago | 0x812d80…734aec |
| 0x5015…41210x82b3…f039 | Base | $0.01 | 100% | coinbase | 4d ago | 0x6894d3…5cfba5 |
| 0x5015…41210x59d7…4618 | Base | $0.01 | 100% | coinbase | 5d ago | 0x2ed5bb…fd921e |
| 0x5015…41210xbe5c…9d30 | Base | $0.01 | 100% | coinbase | 5d ago | 0xbba32f…439923 |
| 0x5015…41210xbe5c…9d30 | Base | $0.01 | 100% | coinbase | 5d ago | 0x471653…11d7bf |
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 0x5015…4121 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x5015b59368b4c3391f08d997cd3f0e8a01814121
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: 0x5015…4121 curl -s 'https://api.roundhouseai.io/v0/agents/0x5015b59368b4c3391f08d997cd3f0e8a01814121' curl -s 'https://api.roundhouseai.io/v0/entities/0x5015b59368b4c3391f08d997cd3f0e8a01814121/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.