0x6640…9a75
Paid $0.46 of the $259.13M Roundhouse has indexed across 714,127 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (26)
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 | 43% | $0.20 | 2 | 1 |
| Not in any catalogue | 28% | $0.13 | 11 | 6 |
| Web & Content | 28% | $0.13 | 13 | 2 |
$0.06 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 9 the amount paid narrows the list to the ones listed at that price.
- 0xfbd4…852f · last paid 284d ago$0.202 calls
▸2 of 6 catalogued endpoints list a price this agent paid
- /chatPrice matchText completion$0.10 listed
- /chatPrice matchText completion$0.10 listed
- /api/cloud-eval$0.005 listed
- /api/user$0.001 listed
- /api/masters$0.003 listed
- /api/puzzle/daily$0.001 listed
- 0xca12…cd0c · last paid 280d ago$0.1212 calls
▸5 catalogued endpoints, none priced at an amount this agent paid
- /news-by-keyword$0.05 listed
- /news-ticker-summary$0.03 listed
- /pm-scorings$0.10 listed
- /newsNews search$0.03 listed
- /recaps$0.10 listed
- 0xb1d3…2189 · last paid 285d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x8324…fd0e · last paid 281d ago$0.033 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /x402/tools/analyze_tokenPrice match$0.01 listed
- 0x402f…b0d4 · last paid 285d ago$0.022 calls
▸2 catalogued endpoints, none priced at an amount this agent paid
- /base/coinprice$0.001 listed
- /base/xprofile$0.001 listed
- 0x0495…eed9 · last paid 285d ago$0.022 calls
▸12 of 13 catalogued endpoints list a price this agent paid
- /x402/tools/get_social_trustPrice match$0.01 listed
- /x402/tools/get_webpage_trustPrice match$0.01 listed
- /x402/tools/get_api_healthPrice match$0.01 listed
- /x402/tools/get_overall_scorePrice match$0.01 listed
- /x402/tools/get_onchain_trustPrice match$0.01 listed
- /x402/tools/get_available_resourcesPrice match$0.01 listed
- /x402/tools/get_social_trustPrice match$0.01 listed
- /x402/tools/evaluate_agent_payment$0.10 listed
5 further catalogued endpoints not listed.
- 0x43a2…f758 · last paid 246d ago$0.011 call
▸17 catalogued endpoints, none priced at an amount this agent paid
- /x402/portfolio-totals$0.001875 listed
- /x402/token-holders$0.001125 listed
- /x402/transaction-details$0.001125 listed
- /x402/nft-ranking$0.0045 listed
- /x402/token-activity-feed$0.00375 listed
- /x402/nft-collection-metadata$0.001125 listed
- /x402/nft-token-metadata$0.001125 listed
- /x402/historical-token-price$0.001125 listed
9 further catalogued endpoints not listed.
- 0x676f…33f6 · last paid 284d ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x6a1f…0a4a · last paid 284d ago$0.0022 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
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 | |
|---|---|---|---|---|---|
| 0xfbd4…852f | $0.20 | $0.00 | 2 | 284d ago | Graph |
| 0xca12…cd0c | $0.12 | $0.00 | 12 | 280d ago | Graph |
| 0xb1d3…2189 | $0.05 | $0.00 | 1 | 285d ago | Graph |
| 0x8324…fd0e | $0.03 | $0.00 | 3 | 281d ago | Graph |
| 0x402f…b0d4 | $0.02 | $0.00 | 2 | 285d ago | Graph |
| 0x0495…eed9 | $0.02 | $0.00 | 2 | 285d ago | Graph |
| 0x43a2…f758 | $0.01 | $0.00 | 1 | 246d ago | Graph |
| 0x676f…33f6 | $0.01 | $0.00 | 1 | 284d 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 26 observed settlements.
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 0x6640…9a75 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x66408a6f4e079a34c232ee9a103f14e69b339a75
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: 0x6640…9a75 curl -s 'https://api.roundhouseai.io/v0/agents/0x66408a6f4e079a34c232ee9a103f14e69b339a75' curl -s 'https://api.roundhouseai.io/v0/entities/0x66408a6f4e079a34c232ee9a103f14e69b339a75/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.