0x9d3d…d837
Paid $1,278.93 of the $258.47M Roundhouse has indexed across 713,069 wallets — 0.0005% of it.
Chains (from the recent scan): Base (1114)
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 | 97% | $248.22 | 766 | 2 |
| Web & Content | 2% | $4.55 | 121 | 1 |
| Not in any catalogue | 2% | $4.34 | 108 | 9 |
$0.08 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 4 of 12 the amount paid narrows the list to the ones listed at that price.
- 0xe903…1abf · last paid 23m ago$244.31703 calls
▸95 of 200 catalogued endpoints list a price this agent paid
- /api/v1/chat/completionsPrice matchText completion$0.002 listed
- /api/v1/messagesPrice match$0.01 listed
- /api/v1/exa/answerPrice matchText completion$0.01 listed
- /api/v1/exa/searchPrice matchWeb search$0.01 listed
- /api/v1/exa/contentsPrice match$0.003 listed
- /api/v1/stocks/us/price/AAPLPrice match$0.002 listed
- /api/v1/images/generations$0.04 listed
- /api/v1/searchWeb search$0.26 listed
192 further catalogued endpoints not listed.
- 0x4df6…cdea · last paid 37m ago$4.55121 calls
▸44 of 47 catalogued endpoints list a price this agent paid
- /v1/serpPrice matchWeb search$0.05 listed
- /v1/papersPrice matchWeb search$0.02 listed
- /v1/trendPrice match$0.05 listed
- /v1/domain-infoPrice matchDomain and DNS lookup$0.02 listed
- /v1/serp-readPrice matchWeb search$0.08 listed
- /v1/hackernewsPrice matchWeb search$0.01 listed
- /v1/website-auditPrice match$0.08 listed
- /v1/geocodePrice matchGeocoding$0.01 listed
39 further catalogued endpoints not listed.
- 0x9aac…b2fa · last paid 1h ago$4.26100 calls
▸4 of 4 catalogued endpoints list a price this agent paid
- /trendPrice match$0.05 listed
- /related-queriesPrice match$0.03 listed
- /interest-by-regionPrice match$0.03 listed
- /related-topicsPrice match$0.03 listed
- 0x66d7…83bc · last paid 12m ago$3.9163 calls
▸174 of 185 catalogued endpoints list a price this agent paid
- /x402/email-validatePrice match$0.03 listed
- /x402/image-to-textPrice match$0.05 listed
- /x402/keyword-suggestPrice match$0.03 listed
- /x402/google-searchPrice match$0.11 listed
- /x402/startup-domain-checkPrice match$0.05 listed
- /x402/v2/belgian-company-dataPrice match$0.05 listed
- /x402/phone-validatePrice match$0.02 listed
- /x402/base64-encode-urlPrice match$0.02 listed
177 further catalogued endpoints not listed.
- 0xd6f6…1788 · last paid 12h ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x0b2d…67e6 · last paid 20h ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xbc66…0261 · last paid 20h ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb52f…9fb5 · last paid 20h ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x5aa6…2fd4 · last paid 20h ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x1931…a39f · last paid 20h ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xaec9…7e21 · last paid 20h ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x8c19…6d7c · last paid 20h ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
Folded from this wallet's 1,114 most recent settlements of 43,889 lifetime, which is as far back as one scan reaches — so every figure in this section is a floor, and the totals above are not. 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 | |
|---|---|---|---|---|---|
| 0xe903…1abf | $244.31 | $0.00 | 703 | 23m ago | Graph |
| 0xc613…37ed | $0.00 | $20.58 | 11 | 54d ago | Graph |
| 0x4df6…cdea | $4.55 | $0.00 | 121 | 37m ago | Graph |
| 0x9aac…b2fa | $4.26 | $0.00 | 100 | 1h ago | Graph |
| 0x66d7…83bc | $3.91 | $0.00 | 63 | 12m ago | Graph |
| 0x28a0…e8e4 | $0.00 | $2.27 | 3 | 63d ago | Graph |
| 0x0f2f…3f14 | $0.00 | $1.87 | 1 | 54d ago | Graph |
| 0xdd13…5f62 | $0.00 | $0.99 | 31 | 45d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
86% of observed volume is with a single counterparty, in the 1114 most recent settlements scanned (its history is longer than the 2000-row scan cap).
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 0x9d3d…d837 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x9d3d9410be95fa1d230734b961997427fc61d837
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: 0x9d3d…d837 curl -s 'https://api.roundhouseai.io/v0/agents/0x9d3d9410be95fa1d230734b961997427fc61d837' curl -s 'https://api.roundhouseai.io/v0/entities/0x9d3d9410be95fa1d230734b961997427fc61d837/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.