0xb678…ff8c
Paid $2,454.66 of the $3104.66M Roundhouse has indexed across 1,404,591 wallets — less than 0.0001% of it.
Chains (from the recent scan): Ethereum (8)
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% | $2,454.66 | 8 | 3 |
$2,454.66 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.
- 0x42ec…7160 · last paid 292d ago$1,741.584 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x78f6…c215 · last paid 27d ago$512.202 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x0629…5506 · last paid 181d ago$200.882 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
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 | |
|---|---|---|---|---|---|
| 0x42ec…7160 | $1,741.58 | $0.00 | 4 | 292d ago | Graph |
| 0x78f6…c215 | $512.20 | $0.00 | 2 | 27d ago | Graph |
| 0x0629…5506 | $200.88 | $0.00 | 2 | 181d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
71% of observed volume is with a single counterparty, in all 8 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xb678…ff8c0x78f6…c215 | Ethereum | $200.98 | 70% | 0xe528…c028 | 27d ago | 0x34d276…c52674 |
| 0xb678…ff8c0x78f6…c215 | Ethereum | $311.22 | 70% | 0xe528…c028 | 55d ago | 0x2691f6…ce268e |
| 0xb678…ff8c0x0629…5506 | Ethereum | $101.15 | 70% | 0x23ef…2431 | 181d ago | 0x482765…294da1 |
| 0xb678…ff8c0x0629…5506 | Ethereum | $99.73 | 70% | 0xe528…c028 | 223d ago | 0xfaed8d…35d142 |
| 0xb678…ff8c0x42ec…7160 | Ethereum | $179.18 | 70% | 0x42ec…7160 | 292d ago | 0xcb8b6f…cc0f85 |
| 0xb678…ff8c0x42ec…7160 | Ethereum | $281.50 | 70% | 0x42ec…7160 | 348d ago | 0x95eaa6…7f5a8d |
| 0xb678…ff8c0x42ec…7160 | Ethereum | $635.19 | 70% | 0x42ec…7160 | 365d ago | 0x2c05a5…deccda |
| 0xb678…ff8c0x42ec…7160 | Ethereum | $645.71 | 70% | 0x42ec…7160 | 391d ago | 0x2b70b0…2bd491 |
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 0xb678…ff8c has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xb678153f37a3677273a5c03611437d065972ff8c
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: 0xb678…ff8c curl -s 'https://api.roundhouseai.io/v0/agents/0xb678153f37a3677273a5c03611437d065972ff8c' curl -s 'https://api.roundhouseai.io/v0/entities/0xb678153f37a3677273a5c03611437d065972ff8c/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.