0x816e…8e71
Paid $5.56 of the $3061.41M Roundhouse has indexed across 1,398,667 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (159)
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 | 55% | $2.67 | 10 | 7 |
| Web & Content | 25% | $1.22 | 86 | 3 |
| Company & People | 20% | $0.99 | 5 | 2 |
$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.
- 0xd972…2248 · last paid 18d ago$1.053 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/agent/link/pl-7f09b306-1f84-4da1-91d4-477d6e2a9d15Price match$0.35 listed
- 0x325b…d430 · last paid 21d ago$0.714 calls
▸16 of 70 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/fullenrich/people-searchPrice matchPeople search$0.15 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/reddit/searchWeb search$0.02 listed
62 further catalogued endpoints not listed.
- 0xb71b…832f · last paid 82d 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.
- 0xccd2…131a · last paid 17d ago$0.4546 calls
▸88 of 89 catalogued endpoints list a price this agent paid
- /apollo/api/v1/people/matchPrice match$0.01 listed
- /apollo/api/v1/mixed_people/api_searchPrice match$0.002 listed
- /apollo/api/v1/mixed_companies/searchPrice matchWeb search$0.01 listed
- /apollo/api/v1/organizations/enrichPrice matchCompany enrichment$0.01 listed
- /apollo/api/v1/organizations/5da499ed10ef7e0001aafb04/job_postingsPrice match$0.01 listed
- /apollo/api/v1/organizations/60e2e1c705e26500a4a23ee8/job_postingsPrice match$0.01 listed
- /apollo/api/v1/organizations/5da2dba6c581180001163095/job_postingsPrice match$0.01 listed
- /apollo/api/v1/organizations/54a1d03f74686945fa01f712/job_postingsPrice match$0.01 listed
81 further catalogued endpoints not listed.
- 0xefcd…5669 · last paid 54d ago$0.425 calls
▸7 of 27 catalogued endpoints list a price this agent paid
- /leadsforge/enrichment/emailPrice matchEmail verification$0.03 listed
- /leadsforge/lookalikes/filters/locations$0.005 listed
- /leadsforge/searchWeb search$0.005 listed
- /leadsforge/enrichment/jobs$0.005 listed
- /leadsforge/search/filters/industries$0.005 listed
- /leadsforge/search/filters/departments$0.005 listed
- /leadsforge/search/filters/seniorities$0.005 listed
- /leadsforge/search/filters/company-types$0.005 listed
19 further catalogued endpoints not listed.
- 0xac9a…e8fe · last paid 21d ago$0.3535 calls
▸20 of 20 catalogued endpoints list a price this agent paid
- /tomba/v1/email-finderPrice match$0.01 listed
- /tomba/v1/technologyPrice match$0.01 listed
- /tomba/v1/phone-finderPrice match$0.01 listed
- /tomba/v1/companies/findPrice match$0.01 listed
- /tomba/v1/linkedinPrice match$0.01 listed
- /tomba/v1/reveal/searchPrice matchWeb search$0.01 listed
- /tomba/v1/people/findPrice match$0.01 listed
- /tomba/v1/domain-searchPrice match$0.01 listed
12 further catalogued endpoints not listed.
- 0x9700…d3ab · last paid 71d 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/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/x402-facilitator-health$0.003 listed
- /api/v1/paid/echo$0.01 listed
82 further catalogued endpoints not listed.
- 0x7914…f01f · last paid 1d ago$0.251 call
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/agent/link/pl-c5a332aa-4390-4b95-8524-ccf5fad6429cPrice match$0.25 listed
- 0x153a…ccdb · last paid 54d ago$0.251 call
▸1 of 10 catalogued endpoints list a price this agent paid
- /api/paddock/mcp/verify-before-payPrice match$0.25 listed
- /api/paddock/mcp/liveness$0.001 listed
- /api/paddock/mcp/gaps$0.01 listed
- /api/paddock/mcp/best-value$0.02 listed
- /api/paddock/mcp/changes$0.10 listed
- /api/paddock/mcp/token-metrics$0.01 listed
- /api/paddock/mcp/circular-signal$0.99 listed
- /api/paddock/mcp/report-data/paid$0.99 listed
2 further catalogued endpoints not listed.
- 0x48e2…ed3b · last paid 69d 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 93d ago$0.251 call
▸5 of 190 catalogued endpoints list a price this agent paid
- /email-auth$0.002 listed
- /web/fetchPage to markdown$0.003 listed
- /web/extractPage to markdown$0.003 listed
- /email/verifyEmail verification$0.001 listed
- /domain-availability/check$0.05 listed
- /text/stats$0.001 listed
- /embeddingsText embeddings$0.001 listed
- /text/chunk$0.001 listed
182 further catalogued endpoints not listed.
- 0x6bab…e9e9 · last paid 52d ago$0.122 calls
▸2 of 56 catalogued endpoints list a price this agent paid
- /fiber/v1/linkedin-live-fetch/profile/single$0.04 listed
- /fiber/v1/twitter/profile$0.04 listed
- /fiber/v1/natural-language-search/companies$0.54 listed
- /fiber/v1/instagram/post-comments$0.04 listed
- /fiber/v1/instagram/post-details$0.04 listed
- /fiber/v1/instagram/profile$0.04 listed
- /fiber/v1/instagram/user-posts$0.04 listed
- /fiber/v1/twitter/searchWeb search$0.04 listed
48 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 | |
|---|---|---|---|---|---|
| 0xd972…2248 | $1.05 | $0.00 | 3 | 18d ago | Graph |
| 0x325b…d430 | $0.71 | $0.00 | 4 | 21d ago | Graph |
| 0xb71b…832f | $0.50 | $0.00 | 1 | 82d ago | Graph |
| 0xccd2…131a | $0.45 | $0.00 | 46 | 17d ago | Graph |
| 0xefcd…5669 | $0.42 | $0.00 | 5 | 54d ago | Graph |
| 0xac9a…e8fe | $0.35 | $0.00 | 35 | 21d ago | Graph |
| 0x9700…d3ab | $0.28 | $0.00 | 1 | 71d ago | Graph |
| 0x7914…f01f | $0.25 | $0.00 | 1 | 1d 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 159 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x816e…8e710x374c…108c | Base | $0.01 | 100% | coinbase | 99d ago | 0x230d4a…b3cb81 |
| 0x816e…8e710x0e56…052e | Base | $0.01 | 100% | coinbase | 101d ago | 0x8e8245…81a925 |
| 0x816e…8e710x0e56…052e | Base | $0.01 | 100% | coinbase | 101d ago | 0x6995c2…337c26 |
| 0x816e…8e710x0e56…052e | Base | $0.01 | 100% | coinbase | 101d ago | 0x5edc77…8b5cfa |
| 0x816e…8e710x0e56…052e | Base | $0.01 | 100% | coinbase | 101d ago | 0x6000b0…00d116 |
| 0x816e…8e710x374c…108c | Base | $0.01 | 100% | coinbase | 103d ago | 0x0b420e…1da20c |
| 0x816e…8e710x217e…67c4 | Base | $0.003 | 100% | coinbase | 113d ago | 0x14754a…94fa13 |
| 0x816e…8e710x4df6…cdea | Base | $0.005 | 100% | coinbase | 114d ago | 0xd700ed…99b733 |
| 0x816e…8e710x4df6…cdea | Base | $0.005 | 100% | coinbase | 114d ago | 0xdb9679…3c1fd5 |
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. 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.