0x3f48…bb4e
Paid $0.15 of the $258.78M Roundhouse has indexed across 713,781 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (5)
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 | 82% | $0.13 | 2 | 1 |
| Not in any catalogue | 11% | $0.02 | 2 | 2 |
| Company & People | 7% | $0.01 | 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 3 of 4 the amount paid narrows the list to the ones listed at that price.
- 0xe903…1abf · last paid 88d ago$0.132 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.
- 0x2a83…9453 · last paid 88d ago$0.011 call
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/base/paid-contentPrice match$0.01 listed
- 0x6c07…5621 · last paid 88d ago$0.011 call
▸41 of 200 catalogued endpoints list a price this agent paid
- /searchPrice matchWeb search$0.01 listed
- /twitter-usersPrice match$0.01 listed
- /google-searchPrice match$0.01 listed
- /users-by-username$0.005 listed
- /search-site$0.006 listed
- /stocks-news$0.005 listed
- /video-transcribe$0.10 listed
- /x-search$0.006 listed
192 further catalogued endpoints not listed.
- 0x2489…7a0f · last paid 88d ago$0.0071 call
▸1 of 18 catalogued endpoints list a price this agent paid
- /gasGas price$0.005 listed
- /news-crypto$0.02 listed
- /contract-check$0.09 listed
- /token-scout$0.35 listed
- /trade-signal$0.25 listed
- /honeypot-check$0.12 listed
- /fulfill-goal$0.15 listed
- /wallet-check$0.03 listed
10 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0xe903…1abf | $0.13 | $0.00 | 2 | 88d ago | Graph |
| 0x2a83…9453 | $0.01 | $0.00 | 1 | 88d ago | Graph |
| 0x6c07…5621 | $0.01 | $0.00 | 1 | 88d ago | Graph |
| 0x2489…7a0f | $0.007 | $0.00 | 1 | 88d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
82% of observed volume is with a single counterparty, in all 5 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x3f48…bb4e0x2a83…9453 | Base | $0.01 | 100% | payAI | 88d ago | 0x6af85e…eae751 |
| 0x3f48…bb4e0xe903…1abf | Base | $0.06 | 100% | coinbase | 88d ago | 0x15373e…c77048 |
| 0x3f48…bb4e0x2489…7a0f | Base | $0.007 | 100% | coinbase | 88d ago | 0xabc209…630058 |
| 0x3f48…bb4e0xe903…1abf | Base | $0.06 | 100% | coinbase | 88d ago | 0x6beca3…a18409 |
| 0x3f48…bb4e0x6c07…5621 | Base | $0.01 | 100% | coinbase | 88d ago | 0x0250a9…03707f |
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 0x3f48…bb4e has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3f4857881e490cbe44cf293357fbb01777f9bb4e
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: 0x3f48…bb4e curl -s 'https://api.roundhouseai.io/v0/agents/0x3f4857881e490cbe44cf293357fbb01777f9bb4e' curl -s 'https://api.roundhouseai.io/v0/entities/0x3f4857881e490cbe44cf293357fbb01777f9bb4e/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.