0xd4c9…2a2f
Paid $618.76 of the $259.26M Roundhouse has indexed across 714,526 wallets — 0.0002% of it.
Chains (from the recent scan): Base (2000)
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 | 100% | $13.34 | 1,000 | 4 |
$3.53 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 4 the amount paid narrows the list to the ones listed at that price.
- 0x3ede…d839 · last paid 246d ago$5.90479 calls
▸192 of 193 catalogued endpoints list a price this agent paid
- /player_to_systemPrice match$0.02 listed
- /prediction/agent0Price match$0.01 listed
- /prediction/agent1Price match$0.01 listed
- /prediction/agent1Price match$0.01 listed
- /prediction/agent0Price match$0.01 listed
- /prediction/agent0Price match$0.01 listed
- /prediction/agent0Price match$0.01 listed
- /prediction/agent2Price match$0.01 listed
185 further catalogued endpoints not listed.
- 0x5cf2…6d5a · last paid 262d ago$3.92242 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /system_to_playerPrice match$0.005 listed
- 0x3801…8d35 · last paid 262d ago$2.63180 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xc0ce…0796 · last paid 262d ago$0.8999 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
Folded from this wallet's 2,000 most recent settlements of 108,512 lifetime, which is as far back as one scan reaches — so every figure in this section is a floor, and the totals above are not.
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 | |
|---|---|---|---|---|---|
| 0x3ede…d839 | $5.90 | $6.41 | 905 | 246d ago | Graph |
| 0x5cf2…6d5a | $3.92 | $2.80 | 481 | 262d ago | Graph |
| 0x3801…8d35 | $2.63 | $2.36 | 375 | 262d ago | Graph |
| 0xc0ce…0796 | $0.89 | $1.08 | 234 | 262d ago | Graph |
| 0x2f51…d688 | $0.00 | $0.30 | 3 | 258d ago | Graph |
| 0x9683…22cc | $0.00 | $0.20 | 2 | 204d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
Not enough of this address's history was examined to assess it: self_dealing and counterparty_concentration and single_counterparty were computed over the 2000 most recent settlements scanned (its history is longer than the 2000-row scan cap), so nothing found there rules anything out. This is an incomplete check, not a clean record.
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 0xd4c9…2a2f has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xd4c98efec1e380e1e6ff702f70b41b656b9c2a2f
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: 0xd4c9…2a2f curl -s 'https://api.roundhouseai.io/v0/agents/0xd4c98efec1e380e1e6ff702f70b41b656b9c2a2f' curl -s 'https://api.roundhouseai.io/v0/entities/0xd4c98efec1e380e1e6ff702f70b41b656b9c2a2f/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.