0xbb20…99d9
Paid $0.73 of the $716.75K Roundhouse has indexed across 25,161 wallets — 0.0001% of it.
Chains (from the recent scan): Base Sepolia (54)
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% | $0.73 | 54 | 1 |
$0.73 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.
- 0x4267…7950 · last paid 94d ago$0.7354 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 | |
|---|---|---|---|---|---|
| 0x4267…7950 | $0.73 | $0.00 | 54 | 94d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 54 observed settlements.
Organic volume $0.73 of $0.73 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0xe6337d…f4283e |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.02 | 70% | 0xd407…f1bf | 94d ago | 0x0afc9b…38cf8d |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0x3039cb…335261 |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0x9e90ba…11b2d3 |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0x24c7e0…e33b9a |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.02 | 70% | 0xd407…f1bf | 94d ago | 0xdf28d5…9f24de |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0x2d159e…1f0cb5 |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.02 | 70% | 0xd407…f1bf | 94d ago | 0x20a2fe…780654 |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.02 | 70% | 0xd407…f1bf | 94d ago | 0x19d303…c160e6 |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0x2ab9f9…084065 |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0x4c6fd2…961300 |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0x37863a…07ef0c |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0x9c49e5…8bef8a |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.02 | 70% | 0xd407…f1bf | 94d ago | 0xbd4cb0…15ece7 |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.02 | 70% | 0xd407…f1bf | 94d ago | 0x210a49…d68315 |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0x07df7d…7fc8fa |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0xd4fe59…1937ed |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0xd0f87a…830c95 |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.02 | 70% | 0xd407…f1bf | 94d ago | 0x49a6fa…313869 |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0x5a22dc…c88249 |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.02 | 70% | 0xd407…f1bf | 94d ago | 0x9a161b…4c56d7 |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0x9ac502…800d99 |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0xeab40b…508f66 |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0xb6cb7b…7b13ee |
| 0xbb20…99d90x4267…7950 | Base Sepolia | $0.01 | 70% | 0xd407…f1bf | 94d ago | 0x5a9e18…e48f8a |
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 0xbb20…99d9 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xbb202d269bed9f63e7e351c4b9b20f8e184f99d9
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: 0xbb20…99d9 curl -s 'https://api.roundhouseai.io/v0/agents/0xbb202d269bed9f63e7e351c4b9b20f8e184f99d9' curl -s 'https://api.roundhouseai.io/v0/entities/0xbb202d269bed9f63e7e351c4b9b20f8e184f99d9/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://preview.roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://preview.roundhouseai.io/skill.md first — it is the whole procedure.