0xa3fa…666d
Paid $4.58 of the $258.35M Roundhouse has indexed across 712,918 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (95)
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 |
|---|---|---|---|---|
| Web & Content | 72% | $3.29 | 46 | 1 |
| Not in any catalogue | 28% | $1.29 | 49 | 8 |
$0.06 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 6 of 9 the amount paid narrows the list to the ones listed at that price.
- 0xeb12…87c6 · last paid 2d ago$3.2946 calls
▸14 of 14 catalogued endpoints list a price this agent paid
- /v1/chain/gas-pricePrice match$0.001 listed
- /v1/chain/blockPrice match$0.001 listed
- /v1/email/checkPrice match$0.001 listed
- /v1/stablecoin/intelPrice match$0.002 listed
- /v1/chain/tx-statusPrice match$0.001 listed
- /v1/token/safetyPrice match$0.01 listed
- /v1/chain/eth-balancePrice match$0.001 listed
- /v1/chain/token-metadataPrice match$0.002 listed
6 further catalogued endpoints not listed.
- 0xf16f…4eca · last paid 34d ago$1.1636 calls
▸3 of 3 catalogued endpoints list a price this agent paid
- /s/svc_c815b4e9-36bd-4cdc-8eee-1be968cde5c2Price match$0.001 listed
- /x402/recallPrice match$0.005 listed
- /x402/findPrice match$0.005 listed
- 0x3137…bb12 · last paid 22d ago$0.044 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /s/svc_dc2994f4-7959-40d6-805a-deea66db5d41Price match$0.01 listed
- 0x0b46…55d6 · last paid 43d ago$0.022 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xde69…390c · last paid 46d ago$0.022 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x0920…019c · last paid 46d ago$0.022 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x9863…fd15 · last paid 48d ago$0.021 call
▸2 of 7 catalogued endpoints list a price this agent paid
- /v1/indicators/ethPrice match$0.02 listed
- /v1/indicators/eth/Price match$0.02 listed
- /v1/fx$0.003 listed
- /v1/calls$0.54 listed
- /v1/fx/$0.003 listed
- /v1/searchWeb search$0.01 listed
- /v1/metadataToken metadata$0.01 listed
- 0x45cc…efb6 · last paid 26d ago$0.0051 call
▸1 of 1 catalogued endpoints list a price this agent paid
- /s/svc_4fed2ffb-54d5-45cb-8df7-91c680a8fee9Price match$0.005 listed
- 0x8593…0506 · last paid 40d ago$0.0021 call
▸1 of 1 catalogued endpoints list a price this agent paid
- /s/svc_5c47d219-2d92-4ce2-950b-e518ea8491b8Price match$0.002 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 | |
|---|---|---|---|---|---|
| 0xeb12…87c6 | $3.29 | $0.00 | 46 | 2d ago | Graph |
| 0xf16f…4eca | $1.16 | $0.00 | 36 | 34d ago | Graph |
| 0x3137…bb12 | $0.04 | $0.00 | 4 | 22d ago | Graph |
| 0x0b46…55d6 | $0.02 | $0.00 | 2 | 43d ago | Graph |
| 0xde69…390c | $0.02 | $0.00 | 2 | 46d ago | Graph |
| 0x0920…019c | $0.02 | $0.00 | 2 | 46d ago | Graph |
| 0x9863…fd15 | $0.02 | $0.00 | 1 | 48d ago | Graph |
| 0x45cc…efb6 | $0.005 | $0.00 | 1 | 26d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
72% of observed volume is with a single counterparty, in all 95 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 0xa3fa…666d has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xa3faf4a611df66fb54dd7545ce3131f92a53666d
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: 0xa3fa…666d curl -s 'https://api.roundhouseai.io/v0/agents/0xa3faf4a611df66fb54dd7545ce3131f92a53666d' curl -s 'https://api.roundhouseai.io/v0/entities/0xa3faf4a611df66fb54dd7545ce3131f92a53666d/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.