0xa53d…6520
Paid $1.50 of the $3058.83M Roundhouse has indexed across 1,396,904 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (56)
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% | $0.74 | 39 | 12 |
$0.74 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 3d ago$0.1528 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x8e49…749e · last paid 4d 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.
- 0x4986…6c2d · last paid 4d 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.
- 0x67ed…3c22 · last paid 8d 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.
- 0x403f…2f2c · last paid 8d 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.
- 0x8d52…75f9 · last paid 8d 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.
- 0xc83b…2bd7 · last paid 8d 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.
- 0x4c9c…67aa · last paid 8d 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.
- 0x649d…56c6 · last paid 8d 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.
- 0x14be…a6b5 · last paid 8d 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.
- 0x946e…7533 · last paid 8d 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.
- 0xb633…5343 · last paid 3d 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 | $0.15 | $0.00 | 28 | 3d ago | Graph |
| 0x8e49…749e | $0.05 | $0.00 | 1 | 4d ago | Graph |
| 0x4986…6c2d | $0.05 | $0.00 | 1 | 4d ago | Graph |
| 0x67ed…3c22 | $0.05 | $0.00 | 1 | 8d ago | Graph |
| 0x403f…2f2c | $0.05 | $0.00 | 1 | 8d ago | Graph |
| 0x8d52…75f9 | $0.05 | $0.00 | 1 | 8d ago | Graph |
| 0xc83b…2bd7 | $0.05 | $0.00 | 1 | 8d ago | Graph |
| 0x4c9c…67aa | $0.05 | $0.00 | 1 | 8d 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 56 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xa53d…65200xfeb5…71db | Base | $0.05 | 70% | 0xc8d6…6cec | 8d ago | 0x5d4e04…0489e4 |
| 0xa53d…65200xaf36…2aa9 | Base | $0.005 | 70% | 0xc8d6…6cec | 8d ago | 0x5d4e04…0489e4 |
| 0xa53d…65200x946e…7533 | Base | $0.05 | 70% | 0xc8d6…6cec | 8d ago | 0x8002d1…09a8db |
| 0xa53d…65200xaf36…2aa9 | Base | $0.006 | 70% | 0xc8d6…6cec | 8d ago | 0x8002d1…09a8db |
| 0xa53d…65200xe890…be33 | Base | $0.05 | 70% | 0xc8d6…6cec | 8d ago | 0xea410a…4a35ae |
| 0xa53d…65200xaf36…2aa9 | Base | $0.005 | 70% | 0xc8d6…6cec | 8d ago | 0xea410a…4a35ae |
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 0xa53d…6520 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xa53dc42d8f993b0694dffaff1f48c5f7e0b66520
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: 0xa53d…6520 curl -s 'https://api.roundhouseai.io/v0/agents/0xa53dc42d8f993b0694dffaff1f48c5f7e0b66520' curl -s 'https://api.roundhouseai.io/v0/entities/0xa53dc42d8f993b0694dffaff1f48c5f7e0b66520/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.