0x8600…db4b
Paid $3.57 of the $3066.54M Roundhouse has indexed across 1,400,510 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (409)
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 | 90% | $3.23 | 342 | 3 |
| Location & Weather | 5% | $0.18 | 14 | 2 |
| Not in any catalogue | 4% | $0.16 | 52 | 2 |
| Crypto Markets | <1% | $0.0085 | 1 | 1 |
$0.13 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 7 of 8 the amount paid narrows the list to the ones listed at that price.
- 0x9dba…0df8 · last paid 73d ago$1.82316 calls
▸24 of 32 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/searchWeb search$0.006 listed
- /tweets/mentions$0.006 listed
- /tweets/by/id$0.0025 listed
- /tweets/mediaUpload$0.006 listed
24 further catalogued endpoints not listed.
- 0xcfa2…4dbe · last paid 76d 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/spotify/artistPrice match$0.06 listed
- /api/sc/youtube/channel-videosPrice match$0.06 listed
- /api/sc/bluesky/user/postsPrice match$0.06 listed
- /api/sc/linkedin/ads/searchPrice matchWeb search$0.06 listed
- /api/sc/github/user/contributionsPrice match$0.06 listed
- /api/sc/instagram/basic-profilePrice match$0.06 listed
- /api/sc/github/trending/repositoriesPrice match$0.06 listed
50 further catalogued endpoints not listed.
- 0x4df6…cdea · last paid 64d ago$0.155 calls
▸14 of 57 catalogued endpoints list a price this agent paid
- /v1/token-priceCrypto spot price$0.02 listed
- /v1/trending-coins$0.02 listed
- /v1/weatherWeather forecast$0.01 listed
- /v1/serpWeb search$0.05 listed
- /v1/domain-infoDomain and DNS lookup$0.02 listed
- /v1/papersWeb search$0.02 listed
- /v1/hackernewsWeb search$0.02 listed
- /v1/geocodeGeocoding$0.02 listed
49 further catalogued endpoints not listed.
- 0x50ab…12fc · last paid 62d ago$0.151 call
▸26 of 200 catalogued endpoints list a price this agent paid
- /api/facet/honeypot$0.005 listed
- /api/rh-launches$0.01 listed
- /api/fx-premiumPrediction market odds$0.02 listed
- /api/defiPrediction market odds$0.10 listed
- /api/patent/trademark$0.06 listed
- /api/travel/visa$0.08 listed
- /api/parks/crowds$0.08 listed
- /api/etfPrediction market odds$0.10 listed
192 further catalogued endpoints not listed.
- 0xc3b6…c06b · last paid 38d ago$0.1332 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x754b…ef13 · last paid 39d ago$0.0320 calls
▸1 of 85 catalogued endpoints list a price this agent paid
- /v1/run/google.ai_overviewPrice match$0.0015 listed
- /v1/run/twitter.search$0.001 listed
- /v1/run/google.search$0.001 listed
- /v1/run/chatgpt.search$0.0048 listed
- /v1/run/similarweb.overview$0.00167 listed
- /v1/run/google.ai_overview_preview$0.001 listed
- /v1/run/youtube.video_transcript$0.001 listed
- /v1/run/tiktok.search_keyword$0.001 listed
77 further catalogued endpoints not listed.
- 0xf22e…f493 · last paid 38d ago$0.0313 calls
▸7 of 200 catalogued endpoints list a price this agent paid
- /extractPrice matchPage to markdown$0.002 listed
- /searchWeb search$0.003 listed
- /search/newsNews search$0.003 listed
- /crypto/hash$0.001 listed
- /quant/kelly$0.001 listed
- /convertCurrency conversion$0.001 listed
- /crypto/convert$0.001 listed
- /legal/litigation$0.03 listed
192 further catalogued endpoints not listed.
- 0x6e00…b04c · last paid 46d ago$0.00851 call
▸62 of 82 catalogued endpoints list a price this agent paid
- /api/v1/pm/markets/searchPrice matchWeb search$0.0085 listed
- /api/v1/pm/polymarket/marketsPrice match$0.0085 listed
- /api/v1/pm/kalshi/marketsPrice match$0.0085 listed
- /api/v1/pm/polymarket/crypto-updownPrice match$0.0085 listed
- /api/v1/pm/polymarket/eventsPrice match$0.0085 listed
- /api/v1/pm/polymarket/tradesPrice match$0.0085 listed
- /api/v1/pm/polymarket/events/keysetPrice match$0.0085 listed
- /api/v1/pm/markets$0.0095 listed
74 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 | 73d ago | Graph |
| 0xcfa2…4dbe | $1.26 | $0.00 | 21 | 76d ago | Graph |
| 0x50ab…12fc | $0.15 | $0.00 | 1 | 62d ago | Graph |
| 0x4df6…cdea | $0.15 | $0.00 | 5 | 64d ago | Graph |
| 0xc3b6…c06b | $0.13 | $0.00 | 32 | 38d ago | Graph |
| 0x754b…ef13 | $0.03 | $0.00 | 20 | 39d ago | Graph |
| 0xf22e…f493 | $0.03 | $0.00 | 13 | 38d ago | Graph |
| 0x6e00…b04c | $0.0085 | $0.00 | 1 | 46d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
51% of observed volume is with a single counterparty, in all 409 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. 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.