0x031b…add9
Paid $6.24 of the $3061.41M Roundhouse has indexed across 1,398,817 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (244)
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 |
|---|---|---|---|---|
| Not in any catalogue | 95% | $5.94 | 213 | 6 |
| Web & Content | 5% | $0.29 | 29 | 1 |
| Crypto Markets | <1% | $0.00365 | 2 | 1 |
$1.44 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 1 of 8 the amount paid narrows the list to the ones listed at that price.
- 0x425b…11be · last paid 376d ago$4.509 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /createPrice match$0.50 listed
- 0xab4f…5f52 · last paid 374d ago$0.7171 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xa8c1…483f · last paid 388d ago$0.606 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xca12…cd0c · last paid 374d ago$0.2929 calls
▸5 catalogued endpoints, none priced at an amount this agent paid
- /newsNews search$0.03 listed
- /news-by-keyword$0.05 listed
- /news-ticker-summary$0.03 listed
- /recaps$0.10 listed
- /pm-scorings$0.10 listed
- 0x9f86…8881 · last paid 388d ago$0.111 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xc900…d96e · last paid 383d ago$0.01125 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xac39…9f6e · last paid 383d ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd850…f111 · last paid 377d ago$0.003652 calls
▸6 catalogued endpoints, none priced at an amount this agent paid
- /chain/tokens/trending$0.001 listed
- /chain/tokens/newest$0.001585 listed
- /chain/tokens/trending$0.001 listed
- /token/priceCrypto spot price$0.001 listed
- /chain/transfers$0.00025 listed
- /wallet/trades$0.001 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 | |
|---|---|---|---|---|---|
| 0x425b…11be | $4.50 | $0.00 | 9 | 376d ago | Graph |
| 0xab4f…5f52 | $0.71 | $0.00 | 71 | 374d ago | Graph |
| 0xa8c1…483f | $0.60 | $0.00 | 6 | 388d ago | Graph |
| 0xca12…cd0c | $0.29 | $0.00 | 29 | 374d ago | Graph |
| 0x9f86…8881 | $0.11 | $0.00 | 1 | 388d ago | Graph |
| 0xc900…d96e | $0.01 | $0.00 | 125 | 383d ago | Graph |
| 0xac39…9f6e | $0.01 | $0.00 | 1 | 383d ago | Graph |
| 0xd850…f111 | $0.00365 | $0.00 | 2 | 377d 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 244 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 0x031b…add9 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x031bc885531e12402a7d9f64d28c959c740dadd9
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: 0x031b…add9 curl -s 'https://api.roundhouseai.io/v0/agents/0x031bc885531e12402a7d9f64d28c959c740dadd9' curl -s 'https://api.roundhouseai.io/v0/entities/0x031bc885531e12402a7d9f64d28c959c740dadd9/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.