0xfcbb…4aa1
Paid $0.03 of the $260.88M Roundhouse has indexed across 716,644 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (8)
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% | $0.03 | 8 | 3 |
$0.03 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 321d ago$0.033 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 321d ago$0.0004562 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb7a6…1e90 · last paid 321d ago$0.0002653 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
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 | $0.03 | $0.00 | 3 | 321d ago | Graph |
| 0x4944…4bf3 | $0.000456 | $0.00 | 2 | 321d ago | Graph |
| 0xb7a6…1e90 | $0.000265 | $0.00 | 3 | 321d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
97% of observed volume is with a single counterparty, in all 8 observed settlements.
Organic volume $0.03 of $0.03 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xfcbb…4aa10x94d0…f73c | Base | $0.01 | 100% | questflow | 321d ago | 0xcbd6c7…a4e700 |
| 0xfcbb…4aa10xb7a6…1e90 | Base | $0.000116 | 100% | questflow | 321d ago | 0x96bf19…2e304f |
| 0xfcbb…4aa10x94d0…f73c | Base | $0.00873 | 100% | questflow | 321d ago | 0xf038a6…aa9d58 |
| 0xfcbb…4aa10xb7a6…1e90 | Base | $0.000088 | 100% | questflow | 321d ago | 0xd5857c…0cb411 |
| 0xfcbb…4aa10x4944…4bf3 | Base | $0.000269 | 100% | questflow | 321d ago | 0x16704c…6fb9c9 |
| 0xfcbb…4aa10xb7a6…1e90 | Base | $0.000061 | 100% | questflow | 321d ago | 0xf343c6…90e744 |
| 0xfcbb…4aa10x4944…4bf3 | Base | $0.000187 | 100% | questflow | 321d ago | 0xca446d…e6f5cc |
| 0xfcbb…4aa10x94d0…f73c | Base | $0.006066 | 100% | questflow | 321d ago | 0xbaea61…e1533a |
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 0xfcbb…4aa1 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xfcbbe9a66b0890f80ec2e911e485d4d916684aa1
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: 0xfcbb…4aa1 curl -s 'https://api.roundhouseai.io/v0/agents/0xfcbbe9a66b0890f80ec2e911e485d4d916684aa1' curl -s 'https://api.roundhouseai.io/v0/entities/0xfcbbe9a66b0890f80ec2e911e485d4d916684aa1/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.