0x1f3f…654d
Paid $0.69 of the $3053.48M Roundhouse has indexed across 1,395,044 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (13)
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 | 87% | $0.60 | 3 | 1 |
| Crypto Markets | 12% | $0.08 | 5 | 1 |
| Not in any catalogue | 1% | $0.01 | 5 | 1 |
$0.01 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.
- 0x942b…20c1 · last paid 7d ago$0.603 calls
▸29 of 73 catalogued endpoints list a price this agent paid
- /x402/intelligence/addressPrice match$0.20 listed
- /x402/intelligence/entity-summaryPrice match$0.20 listed
- /x402/token/balancePrice matchWallet balances$0.20 listed
- /x402/intelligence/entityPrice match$0.20 listed
- /x402/intelligence/tokenPrice matchToken metadata$0.20 listed
- /x402/intelligence/address-batch$50.00 listed
- /x402/counterparties/address$10.00 listed
- /x402/intelligence/address-enriched$0.40 listed
65 further catalogued endpoints not listed.
- 0x3070…fa85 · last paid 3d ago$0.085 calls
▸106 of 128 catalogued endpoints list a price this agent paid
- /api/v1/treasury-yieldsPrice match$0.01 listed
- /api/v1/filing-searchPrice match$0.02 listed
- /api/v1/gdpPrice match$0.01 listed
- /api/v1/unified-snapshotPrice match$0.02 listed
- /api/v1/exchangesPrice match$0.01 listed
- /api/v1/national-debtPrice match$0.01 listed
- /api/v1/avg-interest-ratesPrice match$0.01 listed
- /api/v1/compare$0.05 listed
120 further catalogued endpoints not listed.
- 0xa9dd…2315 · last paid 3d ago$0.015 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
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 | |
|---|---|---|---|---|---|
| 0x942b…20c1 | $0.60 | $0.00 | 3 | 7d ago | Graph |
| 0x3070…fa85 | $0.08 | $0.00 | 5 | 3d ago | Graph |
| 0xa9dd…2315 | $0.01 | $0.00 | 5 | 3d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
87% of observed volume is with a single counterparty, in all 13 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x1f3f…654d0x3070…fa85 | Base | $0.02 | 100% | coinbase | 3d ago | 0x3bdabb…ce01e1 |
| 0x1f3f…654d0x3070…fa85 | Base | $0.01 | 100% | coinbase | 3d ago | 0x69a0e1…efc7bf |
| 0x1f3f…654d0x3070…fa85 | Base | $0.01 | 100% | coinbase | 3d ago | 0x167e66…81bee2 |
| 0x1f3f…654d0x3070…fa85 | Base | $0.02 | 100% | coinbase | 3d ago | 0xaf7504…a4a564 |
| 0x1f3f…654d0x3070…fa85 | Base | $0.02 | 100% | coinbase | 3d ago | 0x6a41ca…73835e |
| 0x1f3f…654d0xa9dd…2315 | Base | $0.002 | 100% | coinbase | 3d ago | 0x8d9a5a…174d1f |
| 0x1f3f…654d0xa9dd…2315 | Base | $0.002 | 100% | coinbase | 3d ago | 0xec3bbf…ac83b2 |
| 0x1f3f…654d0xa9dd…2315 | Base | $0.002 | 100% | coinbase | 3d ago | 0xf4a939…f7d0fd |
| 0x1f3f…654d0xa9dd…2315 | Base | $0.002 | 100% | coinbase | 3d ago | 0xe4cd67…41da7a |
| 0x1f3f…654d0xa9dd…2315 | Base | $0.002 | 100% | coinbase | 3d ago | 0xf33d2e…673850 |
| 0x1f3f…654d0x942b…20c1 | Base | $0.20 | 100% | coinbase | 7d ago | 0x3087f2…b048ce |
| 0x1f3f…654d0x942b…20c1 | Base | $0.20 | 100% | coinbase | 7d ago | 0xec36e1…b78a91 |
| 0x1f3f…654d0x942b…20c1 | Base | $0.20 | 100% | coinbase | 7d ago | 0x8f5aa8…bc0f5f |
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 0x1f3f…654d has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x1f3ffeebf0ea463b82717fe59e8502a580bd654d
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: 0x1f3f…654d curl -s 'https://api.roundhouseai.io/v0/agents/0x1f3ffeebf0ea463b82717fe59e8502a580bd654d' curl -s 'https://api.roundhouseai.io/v0/entities/0x1f3ffeebf0ea463b82717fe59e8502a580bd654d/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.