0x4381…1fec
Paid $5.35 of the $258.32M Roundhouse has indexed across 712,831 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (125)
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 | 81% | $3.86 | 16 | 6 |
| Web & Content | 16% | $0.75 | 16 | 4 |
| AI & Media | 2% | $0.10 | 1 | 1 |
| Company & People | 1% | $0.06 | 9 | 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 12 of 12 the amount paid narrows the list to the ones listed at that price.
- 0xa3ba…8e08 · last paid 93d ago$1.991 call
▸12 of 29 catalogued endpoints list a price this agent paid
- /buy/imposter_syndrome_cortadoPrice match$1.99 listed
- /buy/aloe$0.99 listed
- /buy/thyme$0.99 listed
- /buy/jade_plant$0.99 listed
- /buy/echeveria$0.99 listed
- /buy/catalog$0.01 listed
- /buy/lavender$0.99 listed
- /api/merchant-key$1.00 listed
21 further catalogued endpoints not listed.
- 0x9310…fdbd · last paid 91d ago$1.001 call
▸2 of 3 catalogued endpoints list a price this agent paid
- /api/puffPrice match$1.00 listed
- /api/puffPrice match$1.00 listed
- /api/puff/5$5.00 listed
- 0x54d6…4afa · last paid 73d ago$0.408 calls
▸1 of 16 catalogued endpoints list a price this agent paid
- /v1/flights/searchPrice match$0.05 listed
- /v1/firecrawl/scrapePage to markdown$0.02 listed
- /v1/render/pdf$0.02 listed
- /v1/uploads$0.005 listed
- /v1/airports/searchWeb search$0.001 listed
- /v1/uploads/:id/renew$0.005 listed
- /v1/firecrawl/searchWeb search$0.03 listed
- /v1/serper/searchWeb search$0.004 listed
8 further catalogued endpoints not listed.
- 0x50ab…12fc · last paid 73d ago$0.353 calls
▸80 of 200 catalogued endpoints list a price this agent paid
- /api/parks/crowdsPrice match$0.08 listed
- /api/travel/visaPrice match$0.08 listed
- /api/trade/tariffPrice match$0.12 listed
- /api/defiPrediction market odds$0.10 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
192 further catalogued endpoints not listed.
- 0x7f7c…bbfc · last paid 92d ago$0.352 calls
▸3 of 6 catalogued endpoints list a price this agent paid
- /api/day-trip-planPrice match$0.10 listed
- /api/weekend-getawayPrice match$0.25 listed
- /api/creator-experiencesPrice match$0.25 listed
- /api/travel-pulse$0.01 listed
- /api/transit-providers$0.01 listed
- /api/weather-aware-plan$0.03 listed
- 0xdadc…b9df · last paid 86d ago$0.235 calls
▸72 of 184 catalogued endpoints list a price this agent paid
- /openai/gpt-4oPrice match$0.10 listed
- /exa/searchPrice matchWeb search$0.01 listed
- /schema-parse/extractPrice matchDocument extraction$0.10 listed
- /web/extractPage to markdown$0.003 listed
- /domain-availability/check$0.05 listed
- /crypto/market$0.005 listed
- /dns/lookup$0.002 listed
- /api/v1/chat/completionsText completion$0.005 listed
176 further catalogued endpoints not listed.
- 0x3c74…9992 · last paid 74d ago$0.101 call
▸3 of 12 catalogued endpoints list a price this agent paid
- /music/generatePrice match$0.10 listed
- /space/askPrice matchText completion$0.10 listed
- /earth/askPrice matchText completion$0.10 listed
- /aviation/askText completion$0.05 listed
- /poll/research$0.25 listed
- /marine/askText completion$0.05 listed
- /stem/askText completion$0.25 listed
- /news/askText completion$0.25 listed
4 further catalogued endpoints not listed.
- 0xb3c2…2ab6 · last paid 95d ago$0.097 calls
▸6 of 148 catalogued endpoints list a price this agent paid
- /v1/chat/completionsText completion$0.001 listed
- /v1/llm/:modelText completion$0.008 listed
- /v1/sociavault/twitter/searchWeb search$0.01 listed
- /v1/llm/:modelText completion$0.12 listed
- /v1/chat/micro$0.0035 listed
- /v1/search/:actionWeb search$0.02 listed
- /v1/image/:modelImage generation$0.02 listed
- /v1/search/:actionWeb search$0.01 listed
140 further catalogued endpoints not listed.
- 0x2646…9dfb · last paid 88d ago$0.081 call
▸1 of 2 catalogued endpoints list a price this agent paid
- /v1/twitter/searchPrice matchWeb search$0.08 listed
- /v1/twitter/user$0.02 listed
- 0x6c07…5621 · last paid 86d ago$0.069 calls
▸108 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
- /google-searchPrice match$0.01 listed
- /search-site$0.006 listed
- /video-transcribe$0.10 listed
- /x-search$0.006 listed
192 further catalogued endpoints not listed.
- 0xdd25…2ec0 · last paid 87d ago$0.063 calls
▸20 of 141 catalogued endpoints list a price this agent paid
- /api/seats-aero/searchPrice match$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
- /api/hotels/autocomplete$0.0054 listed
133 further catalogued endpoints not listed.
- 0x515e…f8cc · last paid 94d ago$0.061 call
▸2 of 38 catalogued endpoints list a price this agent paid
- /base-main/audio/x-text-to-speech$0.01 listed
- /base-main/ai/prediction-market/limitless/market-list$0.01 listed
- /base-main/image/grok-imagine$0.04 listed
- /base-main/ai/prediction-market/limitless/alpha-feed$0.10 listed
- /base-main/tokens-api/asset-price-chart$0.01 listed
- /base-main/ai/prediction-market/limitless/market-intel$0.05 listed
- /base-main/audio/elevenlabs-music$0.25 listed
- /base-main/image/flux-2-pro$0.05 listed
30 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 | |
|---|---|---|---|---|---|
| 0xa3ba…8e08 | $1.99 | $0.00 | 1 | 93d ago | Graph |
| 0x9310…fdbd | $1.00 | $0.00 | 1 | 91d ago | Graph |
| 0x54d6…4afa | $0.40 | $0.00 | 8 | 73d ago | Graph |
| 0x50ab…12fc | $0.35 | $0.00 | 3 | 73d ago | Graph |
| 0x7f7c…bbfc | $0.35 | $0.00 | 2 | 92d ago | Graph |
| 0xdadc…b9df | $0.23 | $0.00 | 5 | 86d ago | Graph |
| 0x3c74…9992 | $0.10 | $0.00 | 1 | 74d ago | Graph |
| 0xb3c2…2ab6 | $0.09 | $0.00 | 7 | 95d 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 125 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 0x4381…1fec has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x43812d227c085094d6699dfbdad7b589ea271fec
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: 0x4381…1fec curl -s 'https://api.roundhouseai.io/v0/agents/0x43812d227c085094d6699dfbdad7b589ea271fec' curl -s 'https://api.roundhouseai.io/v0/entities/0x43812d227c085094d6699dfbdad7b589ea271fec/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.