0x4c91…ef5c
Paid $2.65 of the $259.26M Roundhouse has indexed across 714,526 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (327)
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 |
|---|---|---|---|---|
| Web & Content | 71% | $1.88 | 311 | 2 |
| Reference Data | 26% | $0.68 | 6 | 1 |
| Not in any catalogue | 3% | $0.08 | 9 | 3 |
| AI & Media | <1% | $0.006389 | 1 | 1 |
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 6 of 7 the amount paid narrows the list to the ones listed at that price.
- 0xc751…86a1 · last paid 12d ago$1.54233 calls
▸48 of 49 catalogued endpoints list a price this agent paid
- /api/v1/twitter/searchPrice matchWeb search$0.005 listed
- /api/v1/twitter/users/relationshipPrice match$0.001 listed
- /api/v1/web/searchPrice matchWeb search$0.01 listed
- /api/v1/twitter/users/searchPrice matchWeb search$0.004 listed
- /api/v1/youtube/getPrice match$0.01 listed
- /api/v1/amazon/searchPrice matchWeb search$0.005 listed
- /api/v1/reddit/searchPrice matchWeb search$0.01 listed
- /api/v1/inference/v1/chat/completionsText completion$0.0054 listed
41 further catalogued endpoints not listed.
- 0x2932…4f60 · last paid 106d ago$0.686 calls
▸60 of 83 catalogued endpoints list a price this agent paid
- /mailcheck/validatePrice matchEmail verification$0.01 listed
- /weather/currentPrice match$0.01 listed
- /scout/xPrice match$0.20 listed
- /whale/lookupPrice match$0.01 listed
- /weather/forecastPrice matchWeather forecast$0.01 listed
- /tick/latest$0.005 listed
- /tick/all$0.005 listed
- /tick/symbols$0.005 listed
75 further catalogued endpoints not listed.
- 0x6cf3…8508 · last paid 47d ago$0.3578 calls
▸48 of 48 catalogued endpoints list a price this agent paid
- /users/defi_neoPrice match$0.001 listed
- /users/WOLF_Bitcoin_Price match$0.001 listed
- /users/rektcapitalPrice match$0.001 listed
- /v1/searchPrice matchWeb search$0.01 listed
- /lists/2045135579608699278/membersPrice match$0.004 listed
- /tweets/2040054445879476556/repliesPrice match$0.004 listed
- /users/icemandotPrice match$0.001 listed
- /v1/searchPrice matchWeb search$0.01 listed
40 further catalogued endpoints not listed.
- 0x2ec4…be71 · last paid 43d ago$0.077 calls
▸34 of 36 catalogued endpoints list a price this agent paid
- /api/x402/merchantsPrice match$0.01 listed
- /api/x402/facilitators/statsPrice match$0.01 listed
- /api/x402/resourcesPrice match$0.01 listed
- /api/x402/merchants/:address/statsPrice match$0.01 listed
- /api/x402/wallets/:address/statsPrice match$0.01 listed
- /api/x402/registry/originPrice match$0.01 listed
- /api/x402/wallets/:address/transactionsPrice match$0.01 listed
- /api/x402/resources/searchWeb search$0.02 listed
28 further catalogued endpoints not listed.
- 0xf32b…152c · last paid 56d ago$0.011 call
▸3 of 3 catalogued endpoints list a price this agent paid
- /api/v1/x402/reportPrice match$0.01 listed
- /api/v1/x402/servicesPrice match$0.01 listed
- /api/v1/content/x402-implementationPrice match$0.01 listed
- 0xe903…1abf · last paid 70d ago$0.0063891 call
▸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.
- 0xdd60…6338 · last paid 111d ago$0.0011 call
▸3 of 6 catalogued endpoints list a price this agent paid
- /users/DeFiRatePrice match$0.001 listed
- /users/BuildOnBNBPrice match$0.001 listed
- /users/clankerappPrice match$0.001 listed
- /users/:ref/mentions$0.004 listed
- /tweets/2048396447654044035/replies$0.004 listed
- /users/SpaceX/tweets$0.004 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 | |
|---|---|---|---|---|---|
| 0xc751…86a1 | $1.54 | $0.00 | 233 | 12d ago | Graph |
| 0x2932…4f60 | $0.68 | $0.00 | 6 | 106d ago | Graph |
| 0x6cf3…8508 | $0.35 | $0.00 | 78 | 47d ago | Graph |
| 0x2ec4…be71 | $0.07 | $0.00 | 7 | 43d ago | Graph |
| 0xf32b…152c | $0.01 | $0.00 | 1 | 56d ago | Graph |
| 0xe903…1abf | $0.006389 | $0.00 | 1 | 70d ago | Graph |
| 0xdd60…6338 | $0.001 | $0.00 | 1 | 111d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
58% of observed volume is with a single counterparty, in all 327 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 0x4c91…ef5c has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x4c91c7e10c10b32561c4191e295a635513e7ef5c
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: 0x4c91…ef5c curl -s 'https://api.roundhouseai.io/v0/agents/0x4c91c7e10c10b32561c4191e295a635513e7ef5c' curl -s 'https://api.roundhouseai.io/v0/entities/0x4c91c7e10c10b32561c4191e295a635513e7ef5c/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.