0x890a…19b4
Paid $2.25 of the $3056.54M Roundhouse has indexed across 1,395,985 wallets — less than 0.0001% of it.
Whole-history totals from the index rollup, which can be up to 30 minutes behind.
Chains (from the recent scan): Base (7)
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 | 100% | $2.25 | 4 | 1 |
$2.25 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; no listed price matches an amount this agent paid, so nothing narrows them.
- 0xd584…43c3 · last paid 48d ago$2.254 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0xd584…43c3 | $2.25 | $0.50 | 5 | 48d ago | Graph |
| 0xa76c…2e65 | $0.00 | $2.75 | 2 | 48d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
50% of observed volume is with a single counterparty, in all 7 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x890a…19b40xd584…43c3 | Base | $0.50 | 70% | 0x6889…c904 | 48d ago | 0x6678e3…81f6c8 |
| 0x890a…19b40xd584…43c3 | Base | $0.25 | 70% | 0x6889…c904 | 48d ago | 0x581734…c48f0a |
| 0xd584…43c30x890a…19b4 | Base | $0.50 | 70% | 0x6889…c904 | 48d ago | 0xdb67c3…8102f3 |
| 0x890a…19b40xd584…43c3 | Base | $0.50 | 70% | 0x6889…c904 | 48d ago | 0xe2d5c2…cb051f |
| 0x890a…19b40xd584…43c3 | Base | $1.00 | 70% | 0x6889…c904 | 48d ago | 0xed6d25…d4ca9b |
| 0xa76c…2e650x890a…19b4 | Base | $1.75 | 70% | 0x6889…c904 | 48d ago | 0xce391e…47451d |
| 0xa76c…2e650x890a…19b4 | Base | $1.00 | 70% | 0x6889…c904 | 48d ago | 0x70a5fa…c8c8f0 |
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 0x890a…19b4 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x890a03379f2e13bd14029e2fb4cdb184548c19b4
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: 0x890a…19b4 curl -s 'https://api.roundhouseai.io/v0/agents/0x890a03379f2e13bd14029e2fb4cdb184548c19b4' curl -s 'https://api.roundhouseai.io/v0/entities/0x890a03379f2e13bd14029e2fb4cdb184548c19b4/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.