0x16c1…cb22
Paid $0.02 of the $3060.46M Roundhouse has indexed across 1,397,861 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (4)
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 |
|---|---|---|---|---|
| Web & Content | 56% | $0.01 | 1 | 1 |
| Not in any catalogue | 33% | $0.006 | 2 | 2 |
| Location & Weather | 11% | $0.002 | 1 | 1 |
$0.005 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 3 of 4 the amount paid narrows the list to the ones listed at that price.
- 0x325b…d430 · last paid 9d ago$0.011 call
▸19 of 70 catalogued endpoints list a price this agent paid
- /api/exa/searchPrice matchWeb search$0.01 listed
- /api/exa/contents$0.002 listed
- /api/firecrawl/searchWeb search$0.03 listed
- /api/apollo/people-enrichPeople search$0.05 listed
- /api/pdl/people-enrichPeople search$0.28 listed
- /api/clado/contacts-enrichPeople search$0.20 listed
- /api/fullenrich/people-searchPeople search$0.15 listed
- /api/reddit/searchWeb search$0.02 listed
62 further catalogued endpoints not listed.
- 0x6026…efb7 · last paid 9d ago$0.0051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x38c0…44c8 · last paid 9d ago$0.0021 call
▸15 of 55 catalogued endpoints list a price this agent paid
- /api/price/btc-usdPrice match$0.002 listed
- /api/price/eth-usdPrice match$0.002 listed
- /api/exchange/convertPrice matchCurrency conversion$0.002 listed
- /api/price/sol-usdPrice match$0.002 listed
- /api/market-dataPrice matchPerp funding and open interest$0.002 listed
- /api/weatherPrice matchWeather forecast$0.002 listed
- /api/price/base-gas$0.001 listed
- /api/gasGas price$0.001 listed
47 further catalogued endpoints not listed.
- 0x480c…846a · last paid 9d ago$0.0011 call
▸3 of 8 catalogued endpoints list a price this agent paid
- /x402/checkout/infoPrice match$0.001 listed
- /x402/products/detailPrice match$0.001 listed
- /x402/invoice/statusPrice match$0.001 listed
- /x402/gift-cards/searchWeb search$0.002 listed
- /x402/invoice/create$0.002 listed
- /x402/invoice/pay$1,000.00 listed
- /x402/topups/searchWeb search$0.002 listed
- /x402/esims/searchWeb search$0.002 listed
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x325b…d430 | $0.01 | $0.00 | 1 | 9d ago | Graph |
| 0x6026…efb7 | $0.005 | $0.00 | 1 | 9d ago | Graph |
| 0x38c0…44c8 | $0.002 | $0.00 | 1 | 9d ago | Graph |
| 0x480c…846a | $0.001 | $0.00 | 1 | 9d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
56% of observed volume is with a single counterparty, in all 4 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x16c1…cb220x6026…efb7 | Base | $0.005 | 70% | 0x96c8…6df6 | 9d ago | 0x573aea…192a00 |
| 0x16c1…cb220x38c0…44c8 | Base | $0.002 | 100% | coinbase | 9d ago | 0x68e5ad…60543c |
| 0x16c1…cb220x325b…d430 | Base | $0.01 | 100% | coinbase | 9d ago | 0xf76e23…9fcec5 |
| 0x16c1…cb220x480c…846a | Base | $0.001 | 100% | coinbase | 9d ago | 0x9944e9…a627b3 |
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 0x16c1…cb22 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x16c12cb215b4a14531836ccfe9f8f33dda9fcb22
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: 0x16c1…cb22 curl -s 'https://api.roundhouseai.io/v0/agents/0x16c12cb215b4a14531836ccfe9f8f33dda9fcb22' curl -s 'https://api.roundhouseai.io/v0/entities/0x16c12cb215b4a14531836ccfe9f8f33dda9fcb22/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.