0x3d8e…cd4f
Paid $0.02 of the $3060.46M Roundhouse has indexed across 1,397,861 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (4)
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 |
|---|---|---|---|---|
| Crypto Markets | 91% | $0.02 | 2 | 1 |
| Not in any catalogue | 9% | $0.002 | 2 | 2 |
$0.001 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 2 of 3 the amount paid narrows the list to the ones listed at that price.
- 0x9305…f13f · last paid 9d ago$0.022 calls
▸36 of 64 catalogued endpoints list a price this agent paid
- /api/v1/profiler/address/current-balancePrice match$0.01 listed
- /api/v1/tgm/who-bought-soldPrice match$0.01 listed
- /api/v1/tgm/flow-intelligencePrice match$0.01 listed
- /api/v1/profiler/address/related-walletsPrice match$0.01 listed
- /api/v1/token-screenerPrice match$0.01 listed
- /api/v1/smart-money/dex-trades$0.05 listed
- /api/v1/smart-money/netflow$0.05 listed
- /api/v1/smart-money/perp-trades$0.05 listed
56 further catalogued endpoints not listed.
- 0xe341…9f73 · last paid 9d ago$0.0011 call
▸3 of 5 catalogued endpoints list a price this agent paid
- /x402/vaultsPrice match$0.001 listed
- /pay/agent_api_dev_v2_ixs_financePrice match$0.001 listed
- /x402/vaultsPrice match$0.001 listed
- /x402/vaults/:vaultId/info$0.01 listed
- /x402/vaults/:vaultId/info$0.01 listed
- 0x6026…efb7 · last paid 9d ago$0.0011 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 | |
|---|---|---|---|---|---|
| 0x9305…f13f | $0.02 | $0.00 | 2 | 9d ago | Graph |
| 0xe341…9f73 | $0.001 | $0.00 | 1 | 9d ago | Graph |
| 0x6026…efb7 | $0.001 | $0.00 | 1 | 9d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
91% of observed volume is with a single counterparty, in all 4 observed settlements.
Organic volume $0.02 of $0.02 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x3d8e…cd4f0xe341…9f73 | Base | $0.001 | 100% | coinbase | 9d ago | 0x394102…91f4c8 |
| 0x3d8e…cd4f0x9305…f13f | Base | $0.01 | 100% | coinbase | 9d ago | 0xc6d80c…1fbc32 |
| 0x3d8e…cd4f0x9305…f13f | Base | $0.01 | 100% | coinbase | 9d ago | 0xc0fad5…7df3ce |
| 0x3d8e…cd4f0x6026…efb7 | Base | $0.001 | 70% | 0x96c8…6df6 | 9d ago | 0xbca961…3f4bf9 |
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 0x3d8e…cd4f has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3d8e479cefcdd42950020903d4d36bb348b9cd4f
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: 0x3d8e…cd4f curl -s 'https://api.roundhouseai.io/v0/agents/0x3d8e479cefcdd42950020903d4d36bb348b9cd4f' curl -s 'https://api.roundhouseai.io/v0/entities/0x3d8e479cefcdd42950020903d4d36bb348b9cd4f/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.