0xfc9c…a840
Paid $19,889.92 of the $3061.41M Roundhouse has indexed across 1,398,256 wallets — 0.0006% of it.
Chains (from the recent scan): Base (45) · Ethereum (55)
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 | 57% | $10,927.89 | 39 | 1 |
| Not in any catalogue | 43% | $8,388.23 | 49 | 11 |
$8,388.23 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.
- 0x0000…0000 · last paid 201d ago$10,927.8939 calls
▸1 catalogued endpoints, none priced at an amount this agent paid
- /x402/gasGas price$5.00 listed
- 0xd011…8dcd · last paid 151d ago$1,517.257 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x0443…fb10 · last paid 35d ago$1,511.478 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x187f…2386 · last paid 108d ago$1,299.504 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x5b98…9f6d · last paid 45d ago$1,153.005 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xa61f…c910 · last paid 104d ago$707.018 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x104c…c6b4 · last paid 45d ago$660.006 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x4042…8b65 · last paid 35d ago$520.002 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x1f00…c378 · last paid 35d ago$318.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x1d0c…2301 · last paid 64d ago$302.006 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xa1e5…99ea · last paid 42d ago$200.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x8b49…5cdc · last paid 149d ago$200.001 call
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 | |
|---|---|---|---|---|---|
| 0x0000…0000 | $10,927.89 | $0.00 | 39 | 201d ago | Graph |
| 0xd011…8dcd | $1,517.25 | $0.00 | 7 | 151d ago | Graph |
| 0x0443…fb10 | $1,511.47 | $0.00 | 8 | 35d ago | Graph |
| 0x187f…2386 | $1,299.50 | $0.00 | 4 | 108d ago | Graph |
| 0x5b98…9f6d | $1,153.00 | $0.00 | 5 | 45d ago | Graph |
| 0xa61f…c910 | $707.01 | $0.00 | 8 | 104d ago | Graph |
| 0x104c…c6b4 | $660.00 | $0.00 | 6 | 45d ago | Graph |
| 0x4042…8b65 | $520.00 | $0.00 | 2 | 35d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
55% of observed volume is with a single counterparty, in all 100 observed settlements.
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 0xfc9c…a840 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xfc9c6dcc670c5ad7f9971cf0ef530c7f1dc5a840
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: 0xfc9c…a840 curl -s 'https://api.roundhouseai.io/v0/agents/0xfc9c6dcc670c5ad7f9971cf0ef530c7f1dc5a840' curl -s 'https://api.roundhouseai.io/v0/entities/0xfc9c6dcc670c5ad7f9971cf0ef530c7f1dc5a840/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.