0x4b19…60ea
Paid $2.05 of the $258.35M Roundhouse has indexed across 712,918 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (30)
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 |
|---|---|---|---|---|
| Onchain Data | 94% | $1.65 | 22 | 1 |
| Not in any catalogue | 6% | $0.10 | 2 | 2 |
$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 2 of 3 the amount paid narrows the list to the ones listed at that price.
- 0x8520…54c7 · last paid 34d ago$1.6522 calls
▸12 of 12 catalogued endpoints list a price this agent paid
- /api/agent/pingPrice match$0.001 listed
- /api/corporate-actionsPrice match$0.05 listed
- /api/agent/tokensPrice match$0.10 listed
- /api/agent/token/COSTPrice match$0.05 listed
- /api/agent/marketsPrice match$0.05 listed
- /api/agent/tradesPrice match$0.05 listed
- /api/agent/holders/NVDAPrice match$0.05 listed
- /api/agent/base/tokensPrice match$0.05 listed
4 further catalogued endpoints not listed.
- 0x8aee…01a0 · last paid 37d 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.
- 0xbf93…20fa · last paid 55d ago$0.0021 call
▸1 of 7 catalogued endpoints list a price this agent paid
- /base/v1/fees/priorityPrice match$0.002 listed
- /base/v1/pdf/to-markdown$0.0025 listed
- /base/v1/token/riskWallet risk score$0.006 listed
- /base/v1/transaction/:signature$0.004 listed
- /base/v1/audio/normalize$0.01 listed
- /v1/pdf/to-markdown$0.0025 listed
- /base/v1/token/:mintToken metadata$0.006 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 | |
|---|---|---|---|---|---|
| 0x8520…54c7 | $1.65 | $0.00 | 22 | 34d ago | Graph |
| 0x8a07…1a46 | $0.00 | $0.10 | 1 | 37d ago | Graph |
| 0x8aee…01a0 | $0.10 | $0.00 | 1 | 37d ago | Graph |
| 0x105b…256f | $0.00 | $0.04 | 2 | 1d ago | Graph |
| 0xbf93…20fa | $0.002 | $0.00 | 1 | 55d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
3 self-dealing settlements (payer = payee) observed; 75% of observed volume is with a single counterparty, in all 30 observed settlements.
Organic volume $1.89 of $2.19 total.
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 0x4b19…60ea has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x4b19ee2a3de2521a3adc901989944c209c0a60ea
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: 0x4b19…60ea curl -s 'https://api.roundhouseai.io/v0/agents/0x4b19ee2a3de2521a3adc901989944c209c0a60ea' curl -s 'https://api.roundhouseai.io/v0/entities/0x4b19ee2a3de2521a3adc901989944c209c0a60ea/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.