0xd66a…8cc7
Paid $4.59 of the $258.70M Roundhouse has indexed across 713,651 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (462)
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 | 100% | $4.58 | 458 | 2 |
| Reference Data | <1% | $0.003 | 1 | 1 |
| Crypto Markets | <1% | $0.002 | 2 | 2 |
| AI & Media | <1% | $0.001 | 1 | 1 |
Every merchant paid publishes at least one catalogued endpoint.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 6 of 6 the amount paid narrows the list to the ones listed at that price.
- 0x13e0…f707 · last paid 1h ago$4.47447 calls
▸35 of 64 catalogued endpoints list a price this agent paid
- /api/search/tweetsPrice match$0.01 listed
- /api/:name/followersPrice match$0.01 listed
- /api/:name/followers_webPrice match$0.01 listed
- /api/:name/with_repliesPrice match$0.01 listed
- /api/:name/mentionsPrice match$0.01 listed
- /api/:namePrice match$0.01 listed
- /api/searchPrice matchWeb search$0.01 listed
- /api/lists/:idPrice match$0.01 listed
56 further catalogued endpoints not listed.
- 0x9dba…0df8 · last paid 1d ago$0.1111 calls
▸20 of 31 catalogued endpoints list a price this agent paid
- /tweets/userPrice match$0.01 listed
- /lists/tweetsPrice match$0.01 listed
- /tweets/quote_tweetsPrice match$0.01 listed
- /tweets/mentions$0.006 listed
- /tweets/searchWeb search$0.006 listed
- /tweets/by/id$0.0025 listed
- /users/by/username$0.005 listed
- /users/by/id$0.005 listed
23 further catalogued endpoints not listed.
- 0xe82e…59e3 · last paid 9d ago$0.0031 call
▸11 of 41 catalogued endpoints list a price this agent paid
- /stock/:symbolPrice match$0.003 listed
- /stock/:symbol/earningsPrice match$0.003 listed
- /crypto/:symbol$0.002 listed
- /defi/yields$0.001 listed
- /crypto/market$0.001 listed
- /gasGas price$0.001 listed
- /crypto/sentimentSentiment analysis$0.001 listed
- /stock/:symbol/newsNews search$0.005 listed
33 further catalogued endpoints not listed.
- 0xe553…56f8 · last paid 9d ago$0.0011 call
▸13 of 34 catalogued endpoints list a price this agent paid
- /api/gasPrice matchGas price$0.001 listed
- /api/base/name/:nameOrAddressPrice match$0.001 listed
- /api/feargreedPrice matchFear and greed index$0.001 listed
- /api/base/scout$0.008 listed
- /api/watch/radar$0.003 listed
- /api/base/fresh$0.004 listed
- /api/base/trending$0.002 listed
- /api/brief$0.005 listed
26 further catalogued endpoints not listed.
- 0xc863…2bc2 · last paid 9d ago$0.0011 call
▸1 of 2 catalogued endpoints list a price this agent paid
- /api/fear-greedPrice matchFear and greed index$0.001 listed
- /api/market-brief$0.005 listed
- 0x3da4…4664 · last paid 9d ago$0.0011 call
▸11 of 11 catalogued endpoints list a price this agent paid
- /v1/crypto/pricePrice match$0.001 listed
- /v1/crypto/sentimentPrice matchSentiment analysis$0.001 listed
- /v1/crypto/chartPrice matchCrypto spot price$0.001 listed
- /v1/crypto/globalPrice match$0.001 listed
- /v1/crypto/perpsPrice matchPerp funding and open interest$0.001 listed
- /v1/crypto/tvlPrice match$0.001 listed
- /v1/crypto/dexPrice match$0.001 listed
- /v1/crypto/yieldsPrice match$0.001 listed
3 further catalogued endpoints not 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 | |
|---|---|---|---|---|---|
| 0x13e0…f707 | $4.47 | $0.00 | 447 | 1h ago | Graph |
| 0x9dba…0df8 | $0.11 | $0.00 | 11 | 1d ago | Graph |
| 0xe82e…59e3 | $0.003 | $0.00 | 1 | 9d ago | Graph |
| 0xe553…56f8 | $0.001 | $0.00 | 1 | 9d ago | Graph |
| orchard-data | $0.001 | $0.00 | 1 | 9d ago | Graph |
| 0x3da4…4664 | $0.001 | $0.00 | 1 | 9d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
97% of observed volume is with a single counterparty, in all 462 observed settlements.
Organic volume $4.59 of $4.59 total.
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 0xd66a…8cc7 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xd66a5153ba4eebeada642bc7196472d7efe38cc7
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: 0xd66a…8cc7 curl -s 'https://api.roundhouseai.io/v0/agents/0xd66a5153ba4eebeada642bc7196472d7efe38cc7' curl -s 'https://api.roundhouseai.io/v0/entities/0xd66a5153ba4eebeada642bc7196472d7efe38cc7/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.