0xb840…37a9
Paid $1.00 of the $3061.41M Roundhouse has indexed across 1,398,667 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (34)
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 |
|---|---|---|---|---|
| Risk & Compliance | 95% | $0.95 | 15 | 1 |
| Not in any catalogue | 4% | $0.04 | 10 | 4 |
| Crypto Markets | <1% | $0.009 | 9 | 1 |
$0.004 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 4 of 6 the amount paid narrows the list to the ones listed at that price.
- 0x52ab…6c06 · last paid 96d ago$0.9515 calls
▸79 of 118 catalogued endpoints list a price this agent paid
- /tradesPrice match$0.05 listed
- /ratesPrice matchCurrency conversion$0.05 listed
- /pay/agent_metals_lonestaroracle_xyzPrice match$0.05 listed
- /hazardPrice match$0.05 listed
- /pay/agent_labor_lonestaroracle_xyzPrice match$0.05 listed
- /analyzePrice match$0.05 listed
- /readPage to markdown$0.005 listed
- /calendar$0.03 listed
110 further catalogued endpoints not listed.
- 0x8fc4…db1f · last paid 96d ago$0.047 calls
▸3 of 5 catalogued endpoints list a price this agent paid
- /pay/agent_web_production_78e17_up_railway_appPrice match$0.005 listed
- /v1/summarizePrice match$0.005 listed
- /v1/formatPrice match$0.005 listed
- /v1/schema-check$0.002 listed
- /v1/classify$0.005001 listed
- 0x0e84…b808 · last paid 96d ago$0.0099 calls
▸33 of 87 catalogued endpoints list a price this agent paid
- /crypto-newsPrice match$0.001 listed
- /meta-intelligencePrice match$0.001 listed
- /pay/agent_ottoai_crypto_newsPrice match$0.001 listed
- /filtered-newsPrice match$0.001 listed
- /token-detailsPrice match$0.001 listed
- /tweet-search$0.005 listed
- /base-season$0.002 listed
- /kol-sentiment$0.003 listed
79 further catalogued endpoints not listed.
- 0x8a22…a6fd · last paid 96d ago$0.0021 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xcf92…42fb · last paid 96d ago$0.0021 call
▸4 of 20 catalogued endpoints list a price this agent paid
- /api/v1/kr-pricesPrice match$0.002 listed
- /pay/agent_printmoneylab_comPrice match$0.002 listed
- /api/v1/fx-rate$0.001 listed
- /api/v1/krw-macro-stress$0.05 listed
- /api/v1/kr-sentiment$0.05 listed
- /api/v1/market-read$0.10 listed
- /api/v1/global-vs-korea-divergence-deep$0.10 listed
- /api/v1/exchange-alerts$0.01 listed
12 further catalogued endpoints not listed.
- 0x00c2…6aeb · last paid 96d ago$0.0021 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
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 | |
|---|---|---|---|---|---|
| 0x52ab…6c06 | $0.95 | $0.00 | 15 | 96d ago | Graph |
| 0x8fc4…db1f | $0.04 | $0.00 | 7 | 96d ago | Graph |
| 0x0e84…b808 | $0.009 | $0.00 | 9 | 96d ago | Graph |
| 0x8a22…a6fd | $0.002 | $0.00 | 1 | 96d ago | Graph |
| 0xcf92…42fb | $0.002 | $0.00 | 1 | 96d ago | Graph |
| 0x00c2…6aeb | $0.002 | $0.00 | 1 | 96d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
95% of observed volume is with a single counterparty, in all 34 observed settlements.
Organic volume $1.00 of $1.00 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 0xb840…37a9 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xb8406da118511533ac17a1a11d4d85ebc2fa37a9
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: 0xb840…37a9 curl -s 'https://api.roundhouseai.io/v0/agents/0xb8406da118511533ac17a1a11d4d85ebc2fa37a9' curl -s 'https://api.roundhouseai.io/v0/entities/0xb8406da118511533ac17a1a11d4d85ebc2fa37a9/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.