0x0544…3980
Paid $20.41 of the $258.54M Roundhouse has indexed across 713,171 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (580)
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 |
|---|---|---|---|---|
| AI & Media | 53% | $10.72 | 153 | 2 |
| Not in any catalogue | 33% | $6.77 | 150 | 2 |
| Web & Content | 14% | $2.92 | 223 | 4 |
$3.47 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 6 of 8 the amount paid narrows the list to the ones listed at that price.
- 0xdadc…b9df · last paid 12h ago$10.20102 calls
▸10 of 184 catalogued endpoints list a price this agent paid
- /openai/gpt-4oPrice match$0.10 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
- /exa/searchWeb search$0.01 listed
- /api/v1/chat/completionsText completion$0.005 listed
176 further catalogued endpoints not listed.
- 0x4e39…fc80 · last paid 19d ago$3.477 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x07f0…a045 · last paid 12h ago$3.30143 calls
▸3 of 3 catalogued endpoints list a price this agent paid
- /api/uploadPrice match$0.01 listed
- /pay/agent_stablestudio_devPrice match$0.01 listed
- /api/uploadPrice match$0.01 listed
- 0x325b…d430 · last paid 14h ago$2.36208 calls
▸35 of 68 catalogued endpoints list a price this agent paid
- /api/exa/searchPrice matchWeb search$0.01 listed
- /api/exa/contentsPrice match$0.002 listed
- /api/firecrawl/searchWeb search$0.03 listed
- /api/apollo/people-enrichPeople search$0.05 listed
- /api/fullenrich/people-searchPeople search$0.15 listed
- /api/whitepages/person-search$0.22 listed
- /api/pdl/people-enrichPeople search$0.28 listed
- /api/clado/contacts-enrichPeople search$0.20 listed
60 further catalogued endpoints not listed.
- 0xe903…1abf · last paid 131d ago$0.5251 calls
▸200 catalogued endpoints, none priced at an amount this agent paid
- /api/v1/chat/completionsText completion$0.002 listed
- /api/v1/messages$0.01 listed
- /api/v1/exa/answerText completion$0.01 listed
- /api/v1/exa/searchWeb search$0.01 listed
- /api/v1/exa/contents$0.003 listed
- /api/v1/images/generations$0.04 listed
- /api/v1/searchWeb search$0.26 listed
- /api/v1/stocks/us/price/AAPL$0.002 listed
192 further catalogued endpoints not listed.
- 0xcfa2…4dbe · last paid 13d ago$0.488 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/github/trending/repositoriesPrice match$0.06 listed
- /api/sc/google/company/adsPrice match$0.06 listed
- /api/sc/soundcloud/artistPrice match$0.06 listed
- /api/sc/spotify/artistPrice match$0.06 listed
50 further catalogued endpoints not listed.
- 0x2ec4…be71 · last paid 19d ago$0.064 calls
▸36 of 36 catalogued endpoints list a price this agent paid
- /api/x402/merchantsPrice match$0.01 listed
- /api/x402/facilitators/statsPrice match$0.01 listed
- /api/x402/resourcesPrice match$0.01 listed
- /api/x402/resources/searchPrice matchWeb search$0.02 listed
- /api/x402/merchants/:address/statsPrice match$0.01 listed
- /api/x402/wallets/:address/statsPrice match$0.01 listed
- /api/x402/registry/originPrice match$0.01 listed
- /api/x402/wallets/:address/transactionsPrice match$0.01 listed
28 further catalogued endpoints not listed.
- 0x6d6e…9192 · last paid 131d ago$0.023 calls
▸2 of 3 catalogued endpoints list a price this agent paid
- /searchPrice matchWeb search$0.007 listed
- /pay/agent_exa_aiPrice match$0.007 listed
- /contents$0.001 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 | |
|---|---|---|---|---|---|
| 0x4e39…fc80 | $3.47 | $9.96 | 58 | 19d ago | Graph |
| 0xdadc…b9df | $10.20 | $0.00 | 102 | 12h ago | Graph |
| 0x07f0…a045 | $3.30 | $0.00 | 143 | 12h ago | Graph |
| 0x325b…d430 | $2.36 | $0.00 | 208 | 14h ago | Graph |
| 0xe903…1abf | $0.52 | $0.00 | 51 | 131d ago | Graph |
| 0xcfa2…4dbe | $0.48 | $0.00 | 8 | 13d ago | Graph |
| 0x4f3c…047c | $0.00 | $0.20 | 2 | 12h ago | Graph |
| 0x2ec4…be71 | $0.06 | $0.00 | 4 | 19d 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 580 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 0x0544…3980 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x054469c7ed9560706148a37e75017fa9e08b3980
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: 0x0544…3980 curl -s 'https://api.roundhouseai.io/v0/agents/0x054469c7ed9560706148a37e75017fa9e08b3980' curl -s 'https://api.roundhouseai.io/v0/entities/0x054469c7ed9560706148a37e75017fa9e08b3980/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.