0x87ff…6ac8
Paid $0.41 of the $3059.45M Roundhouse has indexed across 1,397,164 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (44)
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 | 85% | $0.35 | 40 | 2 |
| Crypto Markets | 15% | $0.06 | 3 | 1 |
$0.29 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 3 the amount paid narrows the list to the ones listed at that price.
- 0xefab…ba47 · last paid 117d ago$0.2939 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x3070…fa85 · last paid 121d ago$0.063 calls
▸64 of 129 catalogued endpoints list a price this agent paid
- /api/v1/filing-searchPrice match$0.02 listed
- /api/v1/unified-snapshotPrice match$0.02 listed
- /api/v1/patentsPrice match$0.02 listed
- /api/v1/treasury-yields$0.01 listed
- /api/v1/compare$0.05 listed
- /api/v1/gdp$0.01 listed
- /api/v1/exchanges$0.01 listed
- /api/v1/national-debt$0.01 listed
121 further catalogued endpoints not listed.
- 0x03d7…584c · last paid 121d ago$0.061 call
▸1 of 200 catalogued endpoints list a price this agent paid
- /cap/earnings-calendarPrice match$0.06 listed
- /cap/youtube-intel$0.04 listed
- /cap/vision-analyze$0.26 listed
- /cap/equity-fundamentals$0.04 listed
- /cap/roast$0.04 listed
- /cap/fact-check$0.50 listed
- /cap/citation-formatter$0.008 listed
- /cap/credit-spreads$0.01 listed
192 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 | |
|---|---|---|---|---|---|
| v1337.eth | $0.29 | $1.00 | 40 | 117d ago | Graph |
| 0x3070…fa85 | $0.06 | $0.00 | 3 | 121d ago | Graph |
| 0x03d7…584c | $0.06 | $0.00 | 1 | 121d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
92% of observed volume is with a single counterparty, in all 44 observed settlements.
Organic volume $1.41 of $1.41 total.
Recent activity
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 0x87ff…6ac8 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x87ffa7c38dafbc14712ca472663b722219f16ac8
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: 0x87ff…6ac8 curl -s 'https://api.roundhouseai.io/v0/agents/0x87ffa7c38dafbc14712ca472663b722219f16ac8' curl -s 'https://api.roundhouseai.io/v0/entities/0x87ffa7c38dafbc14712ca472663b722219f16ac8/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.