0x816e…8e71
Paid $3.75 of the $258.30M Roundhouse has indexed across 712,778 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (131)
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 | 42% | $1.43 | 12 | 6 |
| Web & Content | 33% | $1.13 | 76 | 3 |
| Company & People | 25% | $0.86 | 5 | 3 |
$0.50 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 11 of 12 the amount paid narrows the list to the ones listed at that price.
- 0xb71b…832f · last paid 35d ago$0.501 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x325b…d430 · last paid 5d ago$0.482 calls
▸10 of 68 catalogued endpoints list a price this agent paid
- /api/pdl/people-enrichPrice matchPeople search$0.28 listed
- /api/clado/contacts-enrichPrice matchPeople search$0.20 listed
- /api/exa/searchWeb search$0.01 listed
- /api/exa/contents$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
60 further catalogued endpoints not listed.
- 0xefcd…5669 · last paid 7d ago$0.425 calls
▸7 of 27 catalogued endpoints list a price this agent paid
- /leadsforge/enrichment/emailPrice matchEmail verification$0.03 listed
- /leadsforge/enrichment/phonePrice matchPhone number lookup$0.30 listed
- /leadsforge/lookalikes/filters/locations$0.005 listed
- /leadsforge/search/filters/industries$0.005 listed
- /leadsforge/search/filters/company-types$0.005 listed
- /leadsforge/lookalikes/filters/employee-ranges$0.005 listed
- /leadsforge/lookalikes/filters/departments$0.005 listed
- /leadsforge/search/filters/funding-types$0.005 listed
19 further catalogued endpoints not listed.
- 0xccd2…131a · last paid 7d ago$0.3939 calls
▸6 of 8 catalogued endpoints list a price this agent paid
- /apollo/api/v1/people/matchPrice match$0.01 listed
- /apollo/api/v1/mixed_companies/searchPrice matchWeb search$0.01 listed
- /apollo/api/v1/organizations/57c4ace7a6da9867ee5599e7/job_postingsPrice match$0.01 listed
- /apollo/api/v1/organizations/57c4ace7a6da9867ee5599e7Price match$0.01 listed
- /apollo/api/v1/news_articles/searchPrice matchWeb search$0.01 listed
- /apollo/api/v1/organizations/enrichPrice matchCompany enrichment$0.01 listed
- /apollo/api/v1/mixed_people/api_search$0.002 listed
- /apollo/api/v1/organizations/bulk_enrich$0.05 listed
- 0xac9a…e8fe · last paid 7d ago$0.3232 calls
▸20 of 20 catalogued endpoints list a price this agent paid
- /tomba/v1/email-finderPrice match$0.01 listed
- /tomba/v1/linkedinPrice match$0.01 listed
- /tomba/v1/phone-finderPrice match$0.01 listed
- /tomba/v1/email-countPrice match$0.01 listed
- /tomba/v1/people/findPrice match$0.01 listed
- /tomba/v1/reveal/searchPrice matchWeb search$0.01 listed
- /tomba/v1/email-verifierPrice match$0.01 listed
- /tomba/v1/phone-validatorPrice match$0.01 listed
12 further catalogued endpoints not listed.
- 0x9700…d3ab · last paid 24d ago$0.281 call
▸3 of 90 catalogued endpoints list a price this agent paid
- /api/v1/paid/time$0.01 listed
- /api/v1/paid/bazaar-pulse$0.002 listed
- /api/v1/paid/base-gas-priceGas price$0.002 listed
- /api/v1/paid/base-block-number$0.002 listed
- /api/v1/paid/crypto-price$0.004 listed
- /api/v1/paid/x402-facilitator-health$0.003 listed
- /api/v1/paid/bazaar-price-stats$0.002 listed
- /api/v1/paid/base-tx-status$0.003 listed
82 further catalogued endpoints not listed.
- 0x153a…ccdb · last paid 7d ago$0.251 call
▸1 of 6 catalogued endpoints list a price this agent paid
- /api/paddock/mcp/verify-before-payPrice match$0.25 listed
- /api/paddock/mcp/gaps$0.01 listed
- /api/paddock/mcp/liveness$0.001 listed
- /api/paddock/mcp/report-data/paid$0.99 listed
- /api/paddock/mcp/changes$0.10 listed
- /api/paddock/mcp/best-value$0.02 listed
- 0x48e2…ed3b · last paid 23d ago$0.251 call
▸2 of 2 catalogued endpoints list a price this agent paid
- /x402/find-emailPrice match$0.25 listed
- /x402/find-emailPrice match$0.25 listed
- 0xdadc…b9df · last paid 46d ago$0.251 call
▸5 of 184 catalogued endpoints list a price this agent paid
- /web/extractPage to markdown$0.003 listed
- /openai/gpt-4o$0.10 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
- /exa/searchWeb search$0.01 listed
- /schema-parse/extractDocument extraction$0.10 listed
176 further catalogued endpoints not listed.
- 0x6bab…e9e9 · last paid 5d ago$0.122 calls
▸2 of 48 catalogued endpoints list a price this agent paid
- /fiber/v1/validate-phone/singlePrice match$0.06 listed
- /fiber/v1/twitter/searchWeb search$0.04 listed
- /fiber/v1/kitchen-sink/companyCompany enrichment$0.04 listed
- /fiber/v1/multi-source/searchWeb search$0.20 listed
- /fiber/v1/kitchen-sink/person$0.04 listed
- /fiber/v1/people-searchPeople search$0.50 listed
- /fiber/v1/company-search$0.50 listed
- /fiber/v1/combined-search/paginated$0.02 listed
40 further catalogued endpoints not listed.
- 0xe740…cf46 · last paid 7d ago$0.102 calls
▸11 of 15 catalogued endpoints list a price this agent paid
- /agent/v1/profiles/enrichPrice matchCompany enrichment$0.05 listed
- /agent/v1/profiles/emailPrice matchEmail verification$0.05 listed
- /agent/v1/profiles/:linkedinIdPrice match$0.05 listed
- /agent/v1/jobs/searchPrice match$0.05 listed
- /agent/v1/jobs/getPrice match$0.05 listed
- /agent/v1/profiles/searchWeb search$0.30 listed
- /agent/v1/profiles/posts$0.25 listed
- /agent/v1/geo-id$0.01 listed
7 further catalogued endpoints not listed.
- 0x374c…108c · last paid 24d ago$0.066 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/v1Price match$0.01 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 | |
|---|---|---|---|---|---|
| 0xb71b…832f | $0.50 | $0.00 | 1 | 35d ago | Graph |
| 0x325b…d430 | $0.48 | $0.00 | 2 | 5d ago | Graph |
| 0xefcd…5669 | $0.42 | $0.00 | 5 | 7d ago | Graph |
| 0xccd2…131a | $0.39 | $0.00 | 39 | 7d ago | Graph |
| 0xac9a…e8fe | $0.32 | $0.00 | 32 | 7d ago | Graph |
| 0x9700…d3ab | $0.28 | $0.00 | 1 | 24d ago | Graph |
| 0x153a…ccdb | $0.25 | $0.00 | 1 | 7d ago | Graph |
| 0x48e2…ed3b | $0.25 | $0.00 | 1 | 23d 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 131 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 0x816e…8e71 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x816e2682af98b63336c202b2bd93c1139ecd8e71
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: 0x816e…8e71 curl -s 'https://api.roundhouseai.io/v0/agents/0x816e2682af98b63336c202b2bd93c1139ecd8e71' curl -s 'https://api.roundhouseai.io/v0/entities/0x816e2682af98b63336c202b2bd93c1139ecd8e71/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.