0xb878…c025
Paid $257.85 of the $259.19M Roundhouse has indexed across 714,332 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 |
|---|---|---|---|---|
| Not in any catalogue | 100% | $257.85 | 4 | 3 |
$257.85 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.
- 0x8c26…43ae · last paid 95d ago$128.312 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x14b4…94e7 · last paid 95d ago$79.541 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x47b9…a3be · last paid 95d ago$50.001 call
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 | |
|---|---|---|---|---|---|
| 0x8c26…43ae | $128.31 | $0.00 | 2 | 95d ago | Graph |
| 0x14b4…94e7 | $79.54 | $0.00 | 1 | 95d ago | Graph |
| 0xe823…df05 | $0.00 | $70.42 | 1 | 95d ago | Graph |
| 0x47b9…a3be | $50.00 | $0.00 | 1 | 95d 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 5 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xb878…c0250x14b4…94e7 | Base | $79.54 | 100% | 0x4661…93fd | 95d ago | 0x1ea548…85ca24 |
| 0xb878…c0250x8c26…43ae | Base | $57.89 | 100% | 0x4661…93fd | 95d ago | 0xcef52d…a43f13 |
| 0xb878…c0250x47b9…a3be | Base | $50.00 | 100% | 0x4661…93fd | 95d ago | 0x5b435f…52a0a5 |
| 0xb878…c0250x8c26…43ae | Base | $70.42 | 100% | 0x4661…93fd | 95d ago | 0x624022…496df7 |
| 0xe823…df050xb878…c025 | Base | $70.42 | 100% | 0x4661…93fd | 95d ago | 0x897eb7…5b937f |
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 0xb878…c025 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xb8786755152d00fc56d338d1c27937955acac025
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: 0xb878…c025 curl -s 'https://api.roundhouseai.io/v0/agents/0xb8786755152d00fc56d338d1c27937955acac025' curl -s 'https://api.roundhouseai.io/v0/entities/0xb8786755152d00fc56d338d1c27937955acac025/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.