0x8600…db4b
Paid $3.39 of the $258.56M Roundhouse has indexed across 713,267 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (344)
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 |
|---|---|---|---|---|
| Web & Content | 96% | $3.24 | 343 | 4 |
| Location & Weather | 4% | $0.15 | 1 | 1 |
Every merchant paid publishes at least one catalogued endpoint.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 5 of 5 the amount paid narrows the list to the ones listed at that price.
- 0x9dba…0df8 · last paid 27d ago$1.82316 calls
▸24 of 31 catalogued endpoints list a price this agent paid
- /tweets/userPrice match$0.01 listed
- /users/by/usernamePrice match$0.005 listed
- /users/by/idPrice match$0.005 listed
- /lists/tweetsPrice match$0.01 listed
- /tweets/quote_tweetsPrice match$0.01 listed
- /tweets/mentions$0.006 listed
- /tweets/searchWeb search$0.006 listed
- /tweets/by/id$0.0025 listed
23 further catalogued endpoints not listed.
- 0xcfa2…4dbe · last paid 29d ago$1.2621 calls
▸58 of 58 catalogued endpoints list a price this agent paid
- /api/sc/instagram/user/reelsPrice match$0.06 listed
- /api/sc/tiktok/profilePrice match$0.06 listed
- /api/sc/facebook/adLibrary/company/adsPrice match$0.06 listed
- /api/sc/github/userPrice match$0.06 listed
- /api/sc/soundcloud/artistPrice match$0.06 listed
- /api/sc/google/company/adsPrice match$0.06 listed
- /api/sc/github/trending/repositoriesPrice match$0.06 listed
- /api/sc/spotify/artistPrice match$0.06 listed
50 further catalogued endpoints not listed.
- 0x4df6…cdea · last paid 17d ago$0.155 calls
▸13 of 47 catalogued endpoints list a price this agent paid
- /v1/serpWeb search$0.05 listed
- /v1/papersWeb search$0.02 listed
- /v1/trend$0.05 listed
- /v1/domain-infoDomain and DNS lookup$0.02 listed
- /v1/serp-readWeb search$0.08 listed
- /v1/hackernewsWeb search$0.01 listed
- /v1/website-audit$0.08 listed
- /v1/geocodeGeocoding$0.01 listed
39 further catalogued endpoints not listed.
- 0x50ab…12fc · last paid 16d ago$0.151 call
▸39 of 200 catalogued endpoints list a price this agent paid
- /api/defiPrediction market odds$0.10 listed
- /api/travel/visa$0.08 listed
- /api/parks/crowds$0.08 listed
- /api/etfPrediction market odds$0.10 listed
- /api/energy/carbon-intensity$0.01 listed
- /api/cryptoPrediction market odds$0.07 listed
- /api/yield$0.10 listed
- /api/yield$0.25 listed
192 further catalogued endpoints not listed.
- 0x6e00…b04c · last paid 5h ago$0.00851 call
▸55 of 75 catalogued endpoints list a price this agent paid
- /api/v1/pm/polymarket/eventsPrice match$0.0085 listed
- /api/v1/pm/polymarket/marketsPrice match$0.0085 listed
- /api/v1/pm/polymarket/leaderboardPrice match$0.0085 listed
- /api/v1/pm/kalshi/marketsPrice match$0.0085 listed
- /api/v1/pm/markets/searchPrice matchWeb search$0.0085 listed
- /api/v1/pm/predictfun/marketsPrice match$0.0085 listed
- /api/v1/pm/binance/candles/BTCUSDTPrice match$0.0085 listed
- /api/v1/pm/markets$0.0095 listed
67 further catalogued endpoints not listed.
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 | |
|---|---|---|---|---|---|
| 0x9dba…0df8 | $1.82 | $0.00 | 316 | 27d ago | Graph |
| 0xcfa2…4dbe | $1.26 | $0.00 | 21 | 29d ago | Graph |
| 0x50ab…12fc | $0.15 | $0.00 | 1 | 16d ago | Graph |
| 0x4df6…cdea | $0.15 | $0.00 | 5 | 17d ago | Graph |
| 0x6e00…b04c | $0.0085 | $0.00 | 1 | 5h ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
54% of observed volume is with a single counterparty, in all 344 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 0x8600…db4b has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x8600a3ec0fccfe3dc5095753936c1f14a75adb4b
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: 0x8600…db4b curl -s 'https://api.roundhouseai.io/v0/agents/0x8600a3ec0fccfe3dc5095753936c1f14a75adb4b' curl -s 'https://api.roundhouseai.io/v0/entities/0x8600a3ec0fccfe3dc5095753936c1f14a75adb4b/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.