0x77d3…42bd
Paid $1.81 of the $3058.83M Roundhouse has indexed across 1,396,904 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 |
|---|---|---|---|---|
| Not in any catalogue | 50% | $0.91 | 12 | 6 |
| Reference Data | 42% | $0.77 | 12 | 1 |
| Web & Content | 6% | $0.11 | 13 | 1 |
| AI & Media | 1% | $0.02 | 4 | 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 9 of 9 the amount paid narrows the list to the ones listed at that price.
- 0x6c07…5621 · last paid 65d ago$0.7712 calls
▸134 of 200 catalogued endpoints list a price this agent paid
- /users-by-usernamePrice match$0.005 listed
- /stocks-newsPrice match$0.005 listed
- /searchPrice matchWeb search$0.01 listed
- /twitter-usersPrice match$0.01 listed
- /cvePrice match$0.005 listed
- /google-searchPrice match$0.01 listed
- /hacker-news-search$0.001 listed
- /ip-asn$0.001 listed
192 further catalogued endpoints not listed.
- 0x7dd5…2629 · last paid 67d ago$0.722 calls
▸7 of 127 catalogued endpoints list a price this agent paid
- /api/tts/elevenlabsPrice match$0.02 listed
- /api/travel/flightsPrice match$0.02 listed
- /api/travel/hotelsPrice match$0.02 listed
- /api/crypto/priceCrypto spot price$0.001 listed
- /api/llm/kat-coder-pro-v2.5$0.01 listed
- /api/ipfs/pin$0.01 listed
- /api/crypto/trending$0.001 listed
- /api/ens/resolve$0.001 listed
119 further catalogued endpoints not listed.
- 0xbaf5…53cc · last paid 67d ago$0.1113 calls
▸24 of 72 catalogued endpoints list a price this agent paid
- /v1/prism/search/:var1Price matchWeb search$0.01 listed
- /v1/crunchbase/funding/:var1Perp funding and open interest$0.05 listed
- /v1/shopify/leads/contacts/:var1$0.05 listed
- /v1/signal/funding-radar/:var1$0.05 listed
- /v1/travel/airbnb/search/:var1Web search$0.05 listed
- /v1/rpc/:var1$0.002 listed
- /v1/leads/hospitals/:var1$0.05 listed
- /v1/leads/fda-recalls/:var1$0.05 listed
64 further catalogued endpoints not listed.
- 0xdd25…2ec0 · last paid 48d ago$0.101 call
▸6 of 186 catalogued endpoints list a price this agent paid
- /api/seats-aero/search$0.02 listed
- /api/google-flights/search$0.02 listed
- /api/seats-aero/availability$0.04 listed
- /api/hotels/search$0.03 listed
- /api/flights/search$0.05 listed
- /api/reference/locations$0.0054 listed
- /api/hotels/list$0.03 listed
- /api/flights/availability$0.03 listed
178 further catalogued endpoints not listed.
- 0x4466…125e · last paid 110d ago$0.051 call
▸3 of 200 catalogued endpoints list a price this agent paid
- /chain/honeypot$0.01 listed
- /finance/central-rates$0.01 listed
- /forex/convert/cny/usd/cny-usd$0.004 listed
- /aviation/airport-status$0.005 listed
- /stock/cn-index$0.01 listed
- /chain/wallet-label$0.005 listed
- /finance/forex$0.008 listed
- /chain/gas-compare$0.005 listed
192 further catalogued endpoints not listed.
- 0x1080…7de0 · last paid 80d ago$0.024 calls
- 0x2fe2…e7e6 · last paid 80d ago$0.022 calls
- 0xa9a3…0713 · last paid 80d ago$0.014 calls
▸3 of 38 catalogued endpoints list a price this agent paid
- /x402/regimePrice match$0.002 listed
- /x402/agents/statusPrice match$0.002 listed
- /x402/brain/recentPrice match$0.005 listed
- /x402/options/flow$0.05 listed
- /x402/futures/NVDA$0.05 listed
- /x402/signals/composite/NVDA$0.05 listed
- /x402/signals/NVDA$0.01 listed
- /x402/btc/snapshot$0.05 listed
30 further catalogued endpoints not listed.
- 0x9700…d3ab · last paid 80d ago$0.0062 calls
▸9 of 90 catalogued endpoints list a price this agent paid
- /api/v1/paid/x402-facilitator-healthPrice match$0.003 listed
- /api/v1/paid/time$0.01 listed
- /api/v1/paid/solana-priority-fee$0.002 listed
- /api/v1/paid/base-block-number$0.002 listed
- /api/v1/paid/bazaar-pulse$0.002 listed
- /api/v1/paid/base-gas-priceGas price$0.002 listed
- /api/v1/paid/crypto-price$0.004 listed
- /api/v1/paid/echo$0.01 listed
82 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 | |
|---|---|---|---|---|---|
| 0x6c07…5621 | $0.77 | $0.00 | 12 | 65d ago | Graph |
| 0x7dd5…2629 | $0.72 | $0.00 | 2 | 67d ago | Graph |
| 0xbaf5…53cc | $0.11 | $0.00 | 13 | 67d ago | Graph |
| 0xdd25…2ec0 | $0.10 | $0.00 | 1 | 48d ago | Graph |
| 0x4466…125e | $0.05 | $0.00 | 1 | 110d ago | Graph |
| 0x1080…7de0 | $0.02 | $0.00 | 4 | 80d ago | Graph |
| 0x2fe2…e7e6 | $0.02 | $0.00 | 2 | 80d ago | Graph |
| 0xa9a3…0713 | $0.01 | $0.00 | 4 | 80d 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 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 0x77d3…42bd has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x77d36d39547de3a6be189e23d20d31ea53b642bd
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: 0x77d3…42bd curl -s 'https://api.roundhouseai.io/v0/agents/0x77d36d39547de3a6be189e23d20d31ea53b642bd' curl -s 'https://api.roundhouseai.io/v0/entities/0x77d36d39547de3a6be189e23d20d31ea53b642bd/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.