0xb5ff…e3f1
Paid $2.19 of the $259.52M Roundhouse has indexed across 714,925 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 |
|---|---|---|---|---|
| Not in any catalogue | 73% | $1.59 | 1 | 1 |
| AI & Media | 10% | $0.22 | 6 | 1 |
| Company & People | 7% | $0.16 | 5 | 1 |
| Web & Content | 6% | $0.14 | 6 | 2 |
| Location & Weather | 4% | $0.08 | 8 | 1 |
$1.59 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.
- 0xccc8…15be · last paid 99d ago$1.591 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xe903…1abf · last paid 85d ago$0.226 calls
▸200 catalogued endpoints, none priced at an amount this agent paid
- /api/v1/chat/completionsText completion$0.002 listed
- /api/v1/messages$0.01 listed
- /api/v1/exa/answerText completion$0.01 listed
- /api/v1/exa/searchWeb search$0.01 listed
- /api/v1/exa/contents$0.003 listed
- /api/v1/images/generations$0.04 listed
- /api/v1/searchWeb search$0.26 listed
- /api/v1/stocks/us/price/AAPL$0.002 listed
192 further catalogued endpoints not listed.
- 0x325b…d430 · last paid 55d ago$0.165 calls
▸18 of 68 catalogued endpoints list a price this agent paid
- /api/exa/searchWeb 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/fullenrich/people-searchPeople search$0.15 listed
- /api/whitepages/person-search$0.22 listed
- /api/pdl/people-enrichPeople search$0.28 listed
- /api/clado/contacts-enrichPeople search$0.20 listed
60 further catalogued endpoints not listed.
- 0xcfa2…4dbe · last paid 85d ago$0.122 calls
▸58 of 58 catalogued endpoints list a price this agent paid
- /api/sc/instagram/user/reelsPrice match$0.06 listed
- /api/sc/facebook/adLibrary/company/adsPrice match$0.06 listed
- /api/sc/github/userPrice match$0.06 listed
- /api/sc/tiktok/profilePrice match$0.06 listed
- /api/sc/google/company/adsPrice match$0.06 listed
- /api/sc/github/trending/repositoriesPrice match$0.06 listed
- /api/sc/soundcloud/artistPrice match$0.06 listed
- /api/sc/spotify/artistPrice match$0.06 listed
50 further catalogued endpoints not listed.
- 0xd8ba…8e9b · last paid 84d ago$0.088 calls
▸48 of 77 catalogued endpoints list a price this agent paid
- /api/x402-tools/hackernews/topPrice match$0.01 listed
- /api/x402-tools/ip/lookupPrice match$0.01 listed
- /api/x402-tools/pokemon/infoPrice match$0.01 listed
- /api/x402/matchesPrice match$0.01 listed
- /api/x402-review/checkPrice match$0.01 listed
- /api/x402-tools/crypto/pricesPrice matchCrypto spot price$0.01 listed
- /api/x402-tools/hackernews/topPrice match$0.01 listed
- /api/x402-crypto/site-trust$0.04 listed
69 further catalogued endpoints not listed.
- 0x6a66…43fc · last paid 85d ago$0.024 calls
▸14 of 26 catalogued endpoints list a price this agent paid
- /api/fees/predictPrice match$0.005 listed
- /api/agent/conanPrice match$0.005 listed
- /api/agent/whalesPrice match$0.005 listed
- /api/reddit/hot/:subredditPrice match$0.005 listed
- /api/reddit/searchPrice matchWeb search$0.005 listed
- /api/scrapePrice matchPage to markdown$0.005 listed
- /api/fees$0.001 listed
- /api/summarize$0.01 listed
18 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 | |
|---|---|---|---|---|---|
| 0xccc8…15be | $1.59 | $0.00 | 1 | 99d ago | Graph |
| 0xe903…1abf | $0.22 | $0.00 | 6 | 85d ago | Graph |
| 0x325b…d430 | $0.16 | $0.00 | 5 | 55d ago | Graph |
| 0xcfa2…4dbe | $0.12 | $0.00 | 2 | 85d ago | Graph |
| 0xd8ba…8e9b | $0.08 | $0.00 | 8 | 84d ago | Graph |
| 0x6a66…43fc | $0.02 | $0.00 | 4 | 85d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
73% of observed volume is with a single counterparty, 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 0xb5ff…e3f1 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xb5ffea66e1d692376b504de312c4ef632145e3f1
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: 0xb5ff…e3f1 curl -s 'https://api.roundhouseai.io/v0/agents/0xb5ffea66e1d692376b504de312c4ef632145e3f1' curl -s 'https://api.roundhouseai.io/v0/entities/0xb5ffea66e1d692376b504de312c4ef632145e3f1/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.