0xdbb3…8cb8
Paid $0.10 of the $3116.99M Roundhouse has indexed across 1,419,966 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (37)
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 |
|---|---|---|---|---|
| AI & Media | 50% | $0.05 | 26 | 1 |
| Crypto Markets | 50% | $0.05 | 11 | 2 |
Every merchant paid publishes at least one catalogued endpoint.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 2 of 3 the amount paid narrows the list to the ones listed at that price.
- 0xe903…1abf · last paid 3d ago$0.0526 calls
▸168 of 200 catalogued endpoints list a price this agent paid
- /api/v1/chat/completionsPrice matchText completion$0.002 listed
- /api/v1/exa/contentsPrice match$0.003 listed
- /api/v1/exa/answerText completion$0.01 listed
- /api/v1/messages$0.01 listed
- /api/v1/exa/searchWeb search$0.01 listed
- /api/v1/images/generations$0.04 listed
- /api/v1/images/image2image$0.02 listed
- /api/v1/videos/generations$0.40 listed
192 further catalogued endpoints not listed.
- 0x6e00…b04c · last paid 26d ago$0.0510 calls
▸79 of 83 catalogued endpoints list a price this agent paid
- /api/v1/pm/markets/searchPrice matchWeb search$0.0085 listed
- /api/v1/pm/polymarket/marketsPrice match$0.0085 listed
- /api/v1/pm/marketsPrice match$0.0095 listed
- /api/v1/pm/kalshi/marketsPrice match$0.0085 listed
- /api/v1/pm/polymarket/crypto-updownPrice match$0.0085 listed
- /api/v1/pm/polymarket/eventsPrice match$0.0085 listed
- /api/v1/pm/polymarket/tradesPrice match$0.0085 listed
- /api/v1/pm/polymarket/events/keysetPrice match$0.0085 listed
75 further catalogued endpoints not listed.
- 0x058a…8f17 · last paid 163d ago$0.0011 call
▸60 catalogued endpoints, none priced at an amount this agent paid
- /api/v1/surf/search/social/posts$0.0095 listed
- /api/v1/surf/market/fear-greedFear and greed index$0.0085 listed
- /api/v1/surf/market/ranking$0.0085 listed
- /api/v1/surf/exchange/klines$0.0075 listed
- /api/v1/surf/exchange/price$0.0085 listed
- /api/v1/surf/market/priceCrypto spot price$0.0085 listed
- /api/v1/surf/exchange/depth$0.0085 listed
- /api/v1/surf/exchange/perp$0.0085 listed
52 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
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 | |
|---|---|---|---|---|---|
| 0xe903…1abf | $0.05 | $0.00 | 26 | 3d ago | Graph |
| 0x6e00…b04c | $0.05 | $0.00 | 10 | 26d ago | Graph |
| 0x058a…8f17 | $0.001 | $0.00 | 1 | 163d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
50% of observed volume is with a single counterparty, in all 37 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xdbb3…8cb80x6e00…b04c | Base | $0.001 | 100% | coinbase | 141d ago | 0xde48da…4143d4 |
| 0xdbb3…8cb80xe903…1abf | Base | $0.001 | 100% | coinbase | 143d ago | 0x2370d6…6e169a |
| 0xdbb3…8cb80x6e00…b04c | Base | $0.001 | 100% | coinbase | 145d ago | 0xead409…085bb3 |
| 0xdbb3…8cb80xe903…1abf | Base | $0.001 | 100% | coinbase | 146d ago | 0x05dea8…db4771 |
| 0xdbb3…8cb80x6e00…b04c | Base | $0.001 | 100% | coinbase | 149d ago | 0xa47217…c771ca |
| 0xdbb3…8cb80xe903…1abf | Base | $0.001 | 100% | coinbase | 152d ago | 0x26e3c9…1eedc3 |
| 0xdbb3…8cb80xe903…1abf | Base | $0.001 | 100% | coinbase | 154d ago | 0x6dfefc…095987 |
| 0xdbb3…8cb80xe903…1abf | Base | $0.001 | 100% | coinbase | 158d ago | 0xacfab7…5fe403 |
| 0xdbb3…8cb80x6e00…b04c | Base | $0.001 | 100% | coinbase | 159d ago | 0x082071…0f6e19 |
| 0xdbb3…8cb80x6e00…b04c | Base | $0.001 | 100% | coinbase | 162d ago | 0x209d1e…a919ed |
| 0xdbb3…8cb80x058a…8f17 | Base | $0.001 | 100% | coinbase | 163d ago | 0x685cdc…0af090 |
| 0xdbb3…8cb80xe903…1abf | Base | $0.001 | 100% | coinbase | 165d ago | 0x7b3c6e…dfd5a0 |
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 0xdbb3…8cb8 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xdbb3e7d5a1ba5c44c1015513c16de3981e928cb8
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: 0xdbb3…8cb8 curl -s 'https://api.roundhouseai.io/v0/agents/0xdbb3e7d5a1ba5c44c1015513c16de3981e928cb8' curl -s 'https://api.roundhouseai.io/v0/entities/0xdbb3e7d5a1ba5c44c1015513c16de3981e928cb8/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.