0xf401…1902
Paid $0.23 of the $258.35M Roundhouse has indexed across 712,918 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (11)
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 | 44% | $0.10 | 2 | 2 |
| Crypto Markets | 32% | $0.08 | 3 | 2 |
| Web & Content | 19% | $0.05 | 5 | 2 |
| Onchain Data | 4% | $0.01 | 1 | 1 |
$0.10 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 7 the amount paid narrows the list to the ones listed at that price.
- 0xccc8…15be · last paid 73d ago$0.101 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x1f81…39f1 · last paid 50d ago$0.062 calls
▸200 of 200 catalogued endpoints list a price this agent paid
- /v1/metrics/distribution/balance_exchanges_relativePrice match$0.05 listed
- /v1/metrics/market/mvrvPrice match$0.05 listed
- /v1/metadata/metricsPrice match$0.01 listed
- /v1/metrics/indicators/cddPrice match$0.05 listed
- /v1/metrics/indicators/nupl_less_155Price match$0.05 listed
- /v1/metrics/market/mvrv_z_scorePrice match$0.05 listed
- /v1/metrics/indicators/net_unrealized_profit_lossPrice match$0.05 listed
- /v1/metrics/indicators/soprPrice match$0.05 listed
192 further catalogued endpoints not listed.
- 0x13e0…f707 · last paid 73d ago$0.044 calls
▸35 of 64 catalogued endpoints list a price this agent paid
- /api/search/tweetsPrice match$0.01 listed
- /api/:name/followersPrice match$0.01 listed
- /api/:name/followers_webPrice match$0.01 listed
- /api/:name/with_repliesPrice match$0.01 listed
- /api/:name/mentionsPrice match$0.01 listed
- /api/:namePrice match$0.01 listed
- /api/searchPrice matchWeb search$0.01 listed
- /api/lists/:idPrice match$0.01 listed
56 further catalogued endpoints not listed.
- 0xcb9b…d7e9 · last paid 3d ago$0.021 call
▸3 of 23 catalogued endpoints list a price this agent paid
- /x/userPrice match$0.02 listed
- /x/tweetPrice match$0.02 listed
- /stablecoin/pegPrice matchPerp funding and open interest$0.02 listed
- /x/searchWeb search$0.02 listed
- /x/dossierPerp funding and open interest$0.05 listed
- /polymarket/marketsPerp funding and open interest$0.02 listed
- /x/watchlist$0.05 listed
- /pkg-risk$0.01 listed
15 further catalogued endpoints not listed.
- 0xa13d…0599 · last paid 6d ago$0.011 call
▸9 of 39 catalogued endpoints list a price this agent paid
- /feed/newPrice match$0.01 listed
- /callersPrice match$0.01 listed
- /leaderboardPrice match$0.01 listed
- /deployer/:addressPrice match$0.01 listed
- /token/:addressPrice matchToken metadata$0.01 listed
- /agent/features$0.03 listed
- /social/follows$0.02 listed
- /social/momentum$0.02 listed
31 further catalogued endpoints not listed.
- 0x8a99…0596 · last paid 15d ago$0.0051 call
▸1 of 2 catalogued endpoints list a price this agent paid
- /v1/queryPrice matchWeb search$0.005 listed
- /v1/shoutout$5.00 listed
- 0xc3b6…c06b · last paid 8d ago$0.0021 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
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 | $0.10 | $0.00 | 1 | 73d ago | Graph |
| 0x1f81…39f1 | $0.06 | $0.00 | 2 | 50d ago | Graph |
| 0x13e0…f707 | $0.04 | $0.00 | 4 | 73d ago | Graph |
| 0xcb9b…d7e9 | $0.02 | $0.00 | 1 | 3d ago | Graph |
| 0xa13d…0599 | $0.01 | $0.00 | 1 | 6d ago | Graph |
| 0x8a99…0596 | $0.005 | $0.00 | 1 | 15d ago | Graph |
| 0xc3b6…c06b | $0.002 | $0.00 | 1 | 8d 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 11 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xf401…19020xcb9b…d7e9 | Base | $0.02 | 100% | coinbase | 3d ago | 0x2acfaf…72131d |
| 0xf401…19020xa13d…0599 | Base | $0.01 | 100% | coinbase | 6d ago | 0x7081a3…2dde68 |
| 0xf401…19020xc3b6…c06b | Base | $0.002 | 100% | openfacilitator | 8d ago | 0x386a94…cc76ff |
| 0xf401…19020x8a99…0596 | Base | $0.005 | 100% | coinbase | 15d ago | 0xc35e12…40eefc |
| 0xf401…19020x1f81…39f1 | Base | $0.01 | 100% | coinbase | 50d ago | 0x390651…a160a0 |
| 0xf401…19020x1f81…39f1 | Base | $0.05 | 100% | coinbase | 50d ago | 0xe18a6b…82b839 |
| 0xf401…19020xccc8…15be | Base | $0.10 | 100% | 0xf70d…dbef | 73d ago | 0xeb1757…c8a0c7 |
| 0xf401…19020x13e0…f707 | Base | $0.01 | 100% | coinbase | 73d ago | 0x81e104…874b0e |
| 0xf401…19020x13e0…f707 | Base | $0.01 | 100% | coinbase | 73d ago | 0xe0481e…4ace50 |
| 0xf401…19020x13e0…f707 | Base | $0.01 | 100% | coinbase | 73d ago | 0x9ce51e…7fc7e2 |
| 0xf401…19020x13e0…f707 | Base | $0.01 | 100% | coinbase | 73d ago | 0x86f885…842fb2 |
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 0xf401…1902 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xf401b49e3d8efc338714ae3828038c87ff891902
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: 0xf401…1902 curl -s 'https://api.roundhouseai.io/v0/agents/0xf401b49e3d8efc338714ae3828038c87ff891902' curl -s 'https://api.roundhouseai.io/v0/entities/0xf401b49e3d8efc338714ae3828038c87ff891902/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.