0x489f…a900
Paid $0.18 of the $259.56M Roundhouse has indexed across 714,983 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (12)
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 | 96% | $0.18 | 11 | 8 |
| Web & Content | 4% | $0.007 | 1 | 1 |
$0.05 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 5 of 9 the amount paid narrows the list to the ones listed at that price.
- 0x325b…d430 · last paid 42d ago$0.093 calls
▸1 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.
- 0xabcb…1892 · last paid 42d ago$0.022 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/checkPrice match$0.01 listed
- 0xdb5a…0671 · last paid 42d ago$0.021 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xdd25…2ec0 · last paid 42d ago$0.011 call
▸42 of 141 catalogued endpoints list a price this agent paid
- /api/seats-aero/search$0.02 listed
- /api/seats-aero/availability$0.04 listed
- /api/hotels/search$0.03 listed
- /api/flights/search$0.05 listed
- /api/reference/locations$0.0054 listed
- /api/hotels/list$0.03 listed
- /api/flights/availability$0.03 listed
- /api/google-flights/search$0.02 listed
133 further catalogued endpoints not listed.
- 0xac8b…70e8 · last paid 42d 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.
- 0x3d9f…8b80 · last paid 42d 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.
- 0x4ddd…98a7 · last paid 42d 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.
- 0x6d6e…9192 · last paid 42d ago$0.0071 call
▸2 of 3 catalogued endpoints list a price this agent paid
- /searchPrice matchWeb search$0.007 listed
- /pay/agent_exa_aiPrice match$0.007 listed
- /contents$0.001 listed
- 0x9dba…0df8 · last paid 41d ago$0.0051 call
▸4 of 31 catalogued endpoints list a price this agent paid
- /users/by/usernamePrice match$0.005 listed
- /users/by/idPrice match$0.005 listed
- /tweets/mentions$0.006 listed
- /tweets/searchWeb search$0.006 listed
- /tweets/by/id$0.0025 listed
- /tweets/user$0.01 listed
- /lists/tweets$0.01 listed
- /tweets/quote_tweets$0.01 listed
23 further catalogued endpoints not listed.
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 | |
|---|---|---|---|---|---|
| 0x325b…d430 | $0.09 | $0.00 | 3 | 42d ago | Graph |
| 0xabcb…1892 | $0.02 | $0.00 | 2 | 42d ago | Graph |
| 0xdb5a…0671 | $0.02 | $0.00 | 1 | 42d ago | Graph |
| 0xdd25…2ec0 | $0.01 | $0.00 | 1 | 42d ago | Graph |
| 0xac8b…70e8 | $0.01 | $0.00 | 1 | 42d ago | Graph |
| 0x3d9f…8b80 | $0.01 | $0.00 | 1 | 42d ago | Graph |
| 0x4ddd…98a7 | $0.01 | $0.00 | 1 | 42d ago | Graph |
| 0x6d6e…9192 | $0.007 | $0.00 | 1 | 42d 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 12 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x489f…a9000x9dba…0df8 | Base | $0.005 | 70% | 0x1360…66fa | 41d ago | 0xa47a2e…308a5b |
| 0x489f…a9000xabcb…1892 | Base | $0.01 | 100% | coinbase | 42d ago | 0x5678de…a9277f |
| 0x489f…a9000xdd25…2ec0 | Base | $0.01 | 100% | coinbase | 42d ago | 0x20167f…290f64 |
| 0x489f…a9000x6d6e…9192 | Base | $0.007 | 100% | coinbase | 42d ago | 0xa52133…eea5e7 |
| 0x489f…a9000xac8b…70e8 | Base | $0.01 | 100% | coinbase | 42d ago | 0x05e07e…2e8c54 |
| 0x489f…a9000x3d9f…8b80 | Base | $0.01 | 100% | coinbase | 42d ago | 0x98b4d1…adde30 |
| 0x489f…a9000x4ddd…98a7 | Base | $0.01 | 100% | coinbase | 42d ago | 0xcf5939…92138d |
| 0x489f…a9000xdb5a…0671 | Base | $0.02 | 100% | coinbase | 42d ago | 0x8faba9…29e3c2 |
| 0x489f…a9000xabcb…1892 | Base | $0.01 | 100% | coinbase | 42d ago | 0xa81a72…164cf8 |
| 0x489f…a9000x325b…d430 | Base | $0.03 | 100% | coinbase | 42d ago | 0xe40a05…ea7697 |
| 0x489f…a9000x325b…d430 | Base | $0.03 | 100% | coinbase | 42d ago | 0x430924…4d6316 |
| 0x489f…a9000x325b…d430 | Base | $0.03 | 100% | coinbase | 42d ago | 0x63cbb5…6455b9 |
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 0x489f…a900 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x489f51f093caade64f97c3947f841c533ceea900
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: 0x489f…a900 curl -s 'https://api.roundhouseai.io/v0/agents/0x489f51f093caade64f97c3947f841c533ceea900' curl -s 'https://api.roundhouseai.io/v0/entities/0x489f51f093caade64f97c3947f841c533ceea900/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.