0xbcb9…519d
Paid $1.32 of the $3059.84M Roundhouse has indexed across 1,397,496 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (30)
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% | $1.14 | 26 | 12 |
$1.14 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.
- 0xf9e9…b7ca · last paid 9d ago$0.141 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xaf36…2aa9 · last paid 9d ago$0.1315 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x4318…d512 · last paid 9d ago$0.101 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x6fdd…bbc4 · last paid 9d ago$0.101 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x62cd…56ee · last paid 9d ago$0.101 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x7e99…0823 · last paid 11d ago$0.101 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x7306…f578 · last paid 9d ago$0.091 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x32eb…0eb9 · last paid 9d ago$0.091 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xc3f2…5b3f · last paid 9d ago$0.081 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd0de…2a76 · last paid 11d ago$0.081 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x7972…fcf4 · last paid 11d ago$0.071 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x12d9…f3a8 · last paid 9d ago$0.061 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 | |
|---|---|---|---|---|---|
| 0xf9e9…b7ca | $0.14 | $0.00 | 1 | 9d ago | Graph |
| 0xaf36…2aa9 | $0.13 | $0.00 | 15 | 9d ago | Graph |
| 0x4318…d512 | $0.10 | $0.00 | 1 | 9d ago | Graph |
| 0x6fdd…bbc4 | $0.10 | $0.00 | 1 | 9d ago | Graph |
| 0x62cd…56ee | $0.10 | $0.00 | 1 | 9d ago | Graph |
| 0x7e99…0823 | $0.10 | $0.00 | 1 | 11d ago | Graph |
| 0x7306…f578 | $0.09 | $0.00 | 1 | 9d ago | Graph |
| 0x32eb…0eb9 | $0.09 | $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 30 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xbcb9…519d0xaf36…2aa9 | Base | $0.01 | 70% | 0xc8d6…6cec | 11d ago | 0x28b59d…fdd7d2 |
| 0xbcb9…519d0x7972…fcf4 | Base | $0.07 | 70% | 0xc8d6…6cec | 11d ago | 0x4348d2…ebb7c0 |
| 0xbcb9…519d0xaf36…2aa9 | Base | $0.008 | 70% | 0xc8d6…6cec | 11d ago | 0x4348d2…ebb7c0 |
| 0xbcb9…519d0xaf36…2aa9 | Base | $0.009 | 70% | 0xc8d6…6cec | 11d ago | 0x2f633e…9bcc2c |
| 0xbcb9…519d0xd0de…2a76 | Base | $0.08 | 70% | 0xc8d6…6cec | 11d ago | 0x2f633e…9bcc2c |
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 0xbcb9…519d has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xbcb9d1f94a24a0d45519f26dc2728249121f519d
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: 0xbcb9…519d curl -s 'https://api.roundhouseai.io/v0/agents/0xbcb9d1f94a24a0d45519f26dc2728249121f519d' curl -s 'https://api.roundhouseai.io/v0/entities/0xbcb9d1f94a24a0d45519f26dc2728249121f519d/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.