0x0f12…b439
Paid $1,741.35 of the $3059.45M Roundhouse has indexed across 1,397,037 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (1021)
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 | 98% | $811.95 | 370 | 11 |
| Web & Content | 2% | $14.92 | 539 | 1 |
$788.92 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 12 the amount paid narrows the list to the ones listed at that price.
- 0xccc8…15be · last paid 105d ago$553.107 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x77dd…9510 · last paid 105d ago$150.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x7687…1912 · last paid 97d ago$60.182 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x8755…c62e · last paid 132d ago$16.695 calls
▸17 catalogued endpoints, none priced at an amount this agent paid
- /0xmesuthere/a2a$0.11 listed
- /mememancer_/a2a$0.11 listed
- /a2a$1.00 listed
- /0xwach_dev/a2a$0.11 listed
- /web3idan/a2a$0.11 listed
- /stonescris6/a2a$0.02 listed
- /thurty33z/a2a$0.11 listed
- /moltycash/a2a$0.11 listed
9 further catalogued endpoints not listed.
- 0x325b…d430 · last paid 67d ago$14.92539 calls
▸46 of 70 catalogued endpoints list a price this agent paid
- /api/exa/searchPrice matchWeb search$0.01 listed
- /api/exa/contentsPrice match$0.002 listed
- /api/firecrawl/searchPrice matchWeb search$0.03 listed
- /api/apollo/people-enrichPrice matchPeople search$0.05 listed
- /api/pdl/people-enrichPrice matchPeople search$0.28 listed
- /api/clado/contacts-enrichPrice matchPeople search$0.20 listed
- /api/reddit/searchPrice matchWeb search$0.02 listed
- /api/fullenrich/people-searchPeople search$0.15 listed
62 further catalogued endpoints not listed.
- 0xdb5a…0671 · last paid 75d ago$11.44247 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x0119…e488 · last paid 246d ago$7.002 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xa453…a544 · last paid 242d ago$5.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x07f0…a045 · last paid 105d ago$4.1552 calls
▸3 of 3 catalogued endpoints list a price this agent paid
- /api/uploadPrice match$0.01 listed
- /api/uploadPrice match$0.01 listed
- /pay/agent_stablestudio_devPrice match$0.01 listed
- 0x6227…5699 · last paid 149d ago$2.202 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x06df…fd6f · last paid 54d ago$1.5448 calls
▸4 of 4 catalogued endpoints list a price this agent paid
- /api/uploadPrice match$0.005 listed
- /api/sitePrice match$0.005 listed
- /api/uploadPrice match$0.005 listed
- /api/site/renewPrice match$0.005 listed
- 0xd219…6801 · last paid 121d ago$0.643 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/lookupPrice match$0.05 listed
Folded from this wallet's 1,021 most recent settlements of 10,144 lifetime, which is as far back as one scan reaches — so every figure in this section is a floor, and the totals above are not.
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 | $553.10 | $0.00 | 7 | 105d ago | Graph |
| 0x77dd…9510 | $150.00 | $0.00 | 1 | 105d ago | Graph |
| 0x7687…1912 | $60.18 | $51.66 | 3 | 97d ago | Graph |
| 0x07f0…a045 | $4.15 | $25.00 | 54 | 105d ago | Graph |
| 0x8755…c62e | $16.69 | $0.00 | 5 | 132d ago | Graph |
| 0x325b…d430 | $14.92 | $0.00 | 539 | 67d ago | Graph |
| 0x28b1…0824 | $0.00 | $12.48 | 4 | 270d ago | Graph |
| 0xdb5a…0671 | $11.44 | $1.00 | 248 | 75d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
60% of observed volume is with a single counterparty, in the 1021 most recent settlements scanned (its history is longer than the 2000-row scan cap).
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 0x0f12…b439 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x0f12e5192c0ad92106eda0c7ee6fa07ac3a4b439
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: 0x0f12…b439 curl -s 'https://api.roundhouseai.io/v0/agents/0x0f12e5192c0ad92106eda0c7ee6fa07ac3a4b439' curl -s 'https://api.roundhouseai.io/v0/entities/0x0f12e5192c0ad92106eda0c7ee6fa07ac3a4b439/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.