0x8c4a…9479
Paid $0.73 of the $3058.83M Roundhouse has indexed across 1,396,716 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (41)
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 | 77% | $0.51 | 10 | 1 |
| Not in any catalogue | 15% | $0.10 | 10 | 10 |
| Web & Content | 8% | $0.05 | 11 | 1 |
$0.10 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 12 the amount paid narrows the list to the ones listed at that price.
- 0x8183…d3d5 · last paid 97d ago$0.5110 calls
▸28 of 30 catalogued endpoints list a price this agent paid
- /v1/prediction/arb/same-outcome-spreadPrice match$0.10 listed
- /v1/dex/funding-heatPrice matchPerp funding and open interest$0.10 listed
- /v1/prediction/builders/detailPrice matchPrediction market odds$0.10 listed
- /v1/prediction/rewardsPrice matchPrediction market odds$0.10 listed
- /v1/prediction/rewards/top-plansPrice match$0.10 listed
- /v1/meme-radar/fresh-launchesPrice match$0.10 listed
- /v1/prediction/rewards/lab$0.005 listed
- /v1/prediction/rewards/optimize$0.006 listed
22 further catalogued endpoints not listed.
- 0xbc64…e3b0 · last paid 97d ago$0.0511 calls
▸24 of 44 catalogued endpoints list a price this agent paid
- /api/market/newsPrice matchNews search$0.005 listed
- /api/market/newsPrice matchNews search$0.005 listed
- /api/stock/newsPrice matchNews search$0.005 listed
- /api/stock/earningsPrice match$0.005 listed
- /api/market/trending$0.001 listed
- /api/stock/options$0.01 listed
- /api/stock/financials$0.01 listed
- /api/forex/rate$0.001 listed
36 further catalogued endpoints not listed.
- 0xa6a0…b3fa · last paid 78d 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.
- 0x1cb3…c3b5 · last paid 78d 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.
- 0x6ac2…24b8 · last paid 90d 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.
- 0x0c6f…e992 · last paid 90d 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.
- 0x95ef…1fde · last paid 95d 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.
- 0x0675…fd39 · last paid 95d 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.
- 0x0e09…abfc · last paid 97d 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.
- 0xaa7b…a36d · last paid 107d 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.
- 0x985d…8f7e · last paid 109d 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.
- 0x4ea6…2420 · last paid 110d 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.
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 | |
|---|---|---|---|---|---|
| 0x8183…d3d5 | $0.51 | $0.00 | 10 | 97d ago | Graph |
| 0xbc64…e3b0 | $0.05 | $0.00 | 11 | 97d ago | Graph |
| 0xa6a0…b3fa | $0.01 | $0.00 | 1 | 78d ago | Graph |
| 0x1cb3…c3b5 | $0.01 | $0.00 | 1 | 78d ago | Graph |
| 0x6ac2…24b8 | $0.01 | $0.00 | 1 | 90d ago | Graph |
| 0x0c6f…e992 | $0.01 | $0.00 | 1 | 90d ago | Graph |
| 0x95ef…1fde | $0.01 | $0.00 | 1 | 95d ago | Graph |
| 0x0675…fd39 | $0.01 | $0.00 | 1 | 95d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
70% of observed volume is with a single counterparty, in all 41 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 0x8c4a…9479 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x8c4aa6b2bea78abf7594934ed20ecbc6679d9479
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: 0x8c4a…9479 curl -s 'https://api.roundhouseai.io/v0/agents/0x8c4aa6b2bea78abf7594934ed20ecbc6679d9479' curl -s 'https://api.roundhouseai.io/v0/entities/0x8c4aa6b2bea78abf7594934ed20ecbc6679d9479/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.