0x6689…4300
Paid $0.02 of the $258.35M Roundhouse has indexed across 712,918 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (6)
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 | 42% | $0.0065 | 3 | 3 |
| Not in any catalogue | 32% | $0.005 | 1 | 1 |
| Onchain Data | 13% | $0.002 | 1 | 1 |
| Location & Weather | 13% | $0.002 | 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 6 of 6 the amount paid narrows the list to the ones listed at that price.
- 0x2932…4f60 · last paid 2d ago$0.0051 call
▸4 of 83 catalogued endpoints list a price this agent paid
- /tick/latestPrice match$0.005 listed
- /tick/allPrice match$0.005 listed
- /tick/symbolsPrice match$0.005 listed
- /mailcheck/validateEmail verification$0.01 listed
- /weather/current$0.01 listed
- /scout/x$0.20 listed
- /whale/lookup$0.01 listed
- /weather/forecastWeather forecast$0.01 listed
75 further catalogued endpoints not listed.
- 0x2b6d…32c5 · last paid 4d ago$0.00451 call
▸6 of 200 catalogued endpoints list a price this agent paid
- /api/stocks/quotePrice matchCrypto spot price$0.0045 listed
- /api/geocode/reverseGeocoding$0.0025 listed
- /api/geocode/address$0.0025 listed
- /api/search/ai$0.05 listed
- /api/url/clean$0.0027 listed
- /api/stocks/earnings-surprises$0.0025 listed
- /api/stocks/metrics$0.0025 listed
- /api/predict/searchWeb search$0.01 listed
192 further catalogued endpoints not listed.
- 0x9700…d3ab · last paid 7h ago$0.0021 call
▸7 of 90 catalogued endpoints list a price this agent paid
- /api/v1/paid/bazaar-pulsePrice match$0.002 listed
- /api/v1/paid/base-gas-pricePrice matchGas price$0.002 listed
- /api/v1/paid/base-block-numberPrice match$0.002 listed
- /api/v1/paid/bazaar-price-statsPrice match$0.002 listed
- /api/v1/paid/time$0.01 listed
- /api/v1/paid/crypto-price$0.004 listed
- /api/v1/paid/x402-facilitator-health$0.003 listed
- /api/v1/paid/echo$0.01 listed
82 further catalogued endpoints not listed.
- 0x38c0…44c8 · last paid 7d ago$0.0021 call
▸15 of 55 catalogued endpoints list a price this agent paid
- /api/price/btc-usdPrice match$0.002 listed
- /api/price/eth-usdPrice match$0.002 listed
- /api/price/sol-usdPrice match$0.002 listed
- /api/exchange/convertPrice matchCurrency conversion$0.002 listed
- /api/price/base-gas$0.001 listed
- /api/address-risk$0.03 listed
- /api/gasGas price$0.001 listed
- /api/crypto$0.005 listed
47 further catalogued endpoints not listed.
- 0x0e84…b808 · last paid 6d ago$0.0011 call
▸33 of 80 catalogued endpoints list a price this agent paid
- /crypto-newsPrice match$0.001 listed
- /base-ecosystem-newsPrice match$0.001 listed
- /rh-seasonPrice match$0.001 listed
- /pools-trendingPrice match$0.001 listed
- /tweet-search$0.005 listed
- /equity-news$0.003 listed
- /market-risk$0.002 listed
- /base-season$0.002 listed
72 further catalogued endpoints not listed.
- 0xabf4…a9d0 · last paid 6d ago$0.0011 call
▸67 of 200 catalogued endpoints list a price this agent paid
- /api/hashPrice match$0.001 listed
- /v1/metered/chat/completionsPrice matchText completion$0.001 listed
- /api/perp-fundingPerp funding and open interest$0.002 listed
- /api/perp-basis$0.002 listed
- /api/ttsText to speech$0.05 listed
- /api/bestsellers$0.005 listed
- /api/demand-radar$0.005 listed
- /v1/nano/chat/completionsText completion$0.003 listed
192 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 | |
|---|---|---|---|---|---|
| 0x2932…4f60 | $0.005 | $0.00 | 1 | 2d ago | Graph |
| 0x2b6d…32c5 | $0.0045 | $0.00 | 1 | 4d ago | Graph |
| 0x9700…d3ab | $0.002 | $0.00 | 1 | 7h ago | Graph |
| 0x38c0…44c8 | $0.002 | $0.00 | 1 | 7d ago | Graph |
| 0x0e84…b808 | $0.001 | $0.00 | 1 | 6d ago | Graph |
| 0xabf4…a9d0 | $0.001 | $0.00 | 1 | 6d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
No concentration or self-dealing patterns detected in all 6 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x6689…43000x9700…d3ab | Base | $0.002 | 100% | coinbase | 7h ago | 0x832d07…fb9695 |
| 0x6689…43000x2932…4f60 | Base | $0.005 | 100% | coinbase | 2d ago | 0xe151ce…863a53 |
| 0x6689…43000x2b6d…32c5 | Base | $0.0045 | 100% | coinbase | 4d ago | 0x236b35…4f3ccc |
| 0x6689…43000x0e84…b808 | Base | $0.001 | 100% | coinbase | 6d ago | 0x01075e…630e4f |
| 0x6689…43000xabf4…a9d0 | Base | $0.001 | 100% | coinbase | 6d ago | 0xc388cd…916513 |
| 0x6689…43000x38c0…44c8 | Base | $0.002 | 100% | coinbase | 7d ago | 0x419060…0ca1f6 |
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 0x6689…4300 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x6689b5745b9c97bf6b11e33d17503955a5384300
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: 0x6689…4300 curl -s 'https://api.roundhouseai.io/v0/agents/0x6689b5745b9c97bf6b11e33d17503955a5384300' curl -s 'https://api.roundhouseai.io/v0/entities/0x6689b5745b9c97bf6b11e33d17503955a5384300/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.