0x3b68…cb0c
Paid $4.59 of the $259.13M Roundhouse has indexed across 714,127 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (14)
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 | 99% | $4.55 | 11 | 4 |
| Web & Content | <1% | $0.04 | 2 | 1 |
$4.17 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 2 of 5 the amount paid narrows the list to the ones listed at that price.
- 0xccc8…15be · last paid 67d ago$3.106 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x4cd0…bc31 · last paid 50d ago$1.071 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x7dd5…2629 · last paid 70d ago$0.363 calls
▸1 of 41 catalogued endpoints list a price this agent paid
- /api/tts/elevenlabs$0.02 listed
- /api/travel/flights$0.02 listed
- /api/ipfs/pin$0.01 listed
- /api/image/quality$0.05 listed
- /api/llm/claude-haiku$0.02 listed
- /api/llm/gemini-3.6-flash$0.01 listed
- /api/travel/hotels$0.02 listed
- /api/llm/deepseek$0.005011 listed
33 further catalogued endpoints not listed.
- 0x2932…4f60 · last paid 41d ago$0.042 calls
▸13 of 83 catalogued endpoints list a price this agent paid
- /tick/latest$0.005 listed
- /tick/all$0.005 listed
- /tick/symbols$0.005 listed
- /mailcheck/validateEmail verification$0.01 listed
- /weather/current$0.01 listed
- /whale/lookup$0.01 listed
- /scout/x$0.20 listed
- /weather/forecastWeather forecast$0.01 listed
75 further catalogued endpoints not listed.
- 0x06df…fd6f · last paid 97d ago$0.021 call
▸4 catalogued endpoints, none priced at an amount this agent paid
- /api/upload$0.005 listed
- /api/site$0.005 listed
- /api/site/renew$0.005 listed
- /api/upload$0.005 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 | |
|---|---|---|---|---|---|
| 0xccc8…15be | $3.10 | $0.00 | 6 | 67d ago | Graph |
| 0x9993…d128 | $0.00 | $2.20 | 1 | 105d ago | Graph |
| 0x4cd0…bc31 | $1.07 | $0.00 | 1 | 50d ago | Graph |
| 0x7dd5…2629 | $0.36 | $0.00 | 3 | 70d ago | Graph |
| 0x2932…4f60 | $0.04 | $0.00 | 2 | 41d ago | Graph |
| 0x06df…fd6f | $0.02 | $0.00 | 1 | 97d 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 14 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x3b68…cb0c0x2932…4f60 | Base | $0.02 | 100% | coinbase | 41d ago | 0x5a6438…3f409f |
| 0x3b68…cb0c0x4cd0…bc31 | Base | $1.07 | 70% | 0xf70d…dbef | 50d ago | 0x62c267…29b18f |
| 0x3b68…cb0c0xccc8…15be | Base | $1.41 | 100% | 0xf70d…dbef | 67d ago | 0xd4f22e…abed1d |
| 0x3b68…cb0c0x7dd5…2629 | Base | $0.12 | 100% | coinbase | 70d ago | 0xfea69b…fb7efe |
| 0x3b68…cb0c0x7dd5…2629 | Base | $0.12 | 100% | coinbase | 70d ago | 0x3f87ba…bd9820 |
| 0x3b68…cb0c0x7dd5…2629 | Base | $0.12 | 100% | coinbase | 70d ago | 0xd00ff9…0a273b |
| 0x3b68…cb0c0xccc8…15be | Base | $0.17 | 100% | 0xf70d…dbef | 80d ago | 0xa740c4…bb62cf |
| 0x3b68…cb0c0xccc8…15be | Base | $0.22 | 100% | 0xf70d…dbef | 80d ago | 0xe69f94…f15c42 |
| 0x3b68…cb0c0xccc8…15be | Base | $0.32 | 100% | 0xf70d…dbef | 80d ago | 0x08a3f0…0fb820 |
| 0x3b68…cb0c0xccc8…15be | Base | $0.40 | 100% | 0xf70d…dbef | 80d ago | 0x080a8a…0d3d33 |
| 0x3b68…cb0c0xccc8…15be | Base | $0.57 | 100% | 0xf70d…dbef | 80d ago | 0x46ce15…ad7b15 |
| 0x3b68…cb0c0x2932…4f60 | Base | $0.02 | 100% | candidates | 97d ago | 0xe074c7…dfdf07 |
| 0x3b68…cb0c0x06df…fd6f | Base | $0.02 | 100% | coinbase | 97d ago | 0xc9eeed…8786a9 |
| 0x9993…d1280x3b68…cb0c | Base | $2.20 | 100% | 0x468b…0d7b | 105d ago | 0x6821dc…0a10a9 |
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 0x3b68…cb0c has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3b68a9c3d0215aecd73de8f2fd1b51b47938cb0c
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: 0x3b68…cb0c curl -s 'https://api.roundhouseai.io/v0/agents/0x3b68a9c3d0215aecd73de8f2fd1b51b47938cb0c' curl -s 'https://api.roundhouseai.io/v0/entities/0x3b68a9c3d0215aecd73de8f2fd1b51b47938cb0c/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.