0x21dd…cb62
Paid $5.43 of the $3061.41M Roundhouse has indexed across 1,398,509 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (50)
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 | 63% | $3.43 | 48 | 6 |
| Web & Content | 37% | $2.00 | 2 | 1 |
$3.41 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 1 of 7 the amount paid narrows the list to the ones listed at that price.
- 0x1d4d…84cc · last paid 291d ago$3.093 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x7d9d…405d · last paid 297d ago$2.002 calls
▸35 catalogued endpoints, none priced at an amount this agent paid
- /x402/agents/EtherscanAgent/get_erc20_token_transfers$0.01 listed
- /x402/agents/PondWalletAnalysisAgent/analyze_ethereum_wallet$0.01 listed
- /x402/agents/PondWalletAnalysisAgent/analyze_base_wallet$0.01 listed
- /x402/agents/ZerionWalletAnalysisAgent/fetch_wallet_nfts$0.01 listed
- /x402/agents/FirecrawlSearchDigestAgent/firecrawl_extract_web_data$0.01 listed
- /x402/agents/FirecrawlSearchDigestAgent/firecrawl_web_search$0.01 listed
- /x402/agents/TrendingTokenAgent/get_trending_tokens$0.01 listed
- /x402/agents/TokenResolverAgent/searchWeb search$0.01 listed
27 further catalogued endpoints not listed.
- 0x2306…4d06 · last paid 291d ago$0.2727 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb308…e429 · last paid 298d ago$0.054 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xffa9…686f · last paid 298d ago$0.016 calls
▸6 of 18 catalogued endpoints list a price this agent paid
- /api/v1/x402/extract/url-metadataPrice match$0.002 listed
- /api/v1/x402/proxy/extract/url-contentPrice match$0.002 listed
- /api/v1/x402/extract/url-linksPrice match$0.002 listed
- /api/v1/x402/preflight/url-check$0.001 listed
- /api/v1/x402/extract/url-content$0.001 listed
- /api/v1/x402/extract/url-preview$0.001 listed
- /api/v1/x402/proxy/render/extract/url-metadata$0.004 listed
- /api/v1/x402/proxy/extract/url-metadata$0.003 listed
10 further catalogued endpoints not listed.
- 0xa6a8…01a1 · last paid 291d ago$0.0055 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x527f…8afa · last paid 291d ago$0.003153 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
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 | |
|---|---|---|---|---|---|
| 0x1d4d…84cc | $3.09 | $0.00 | 3 | 291d ago | Graph |
| 0x7d9d…405d | $2.00 | $0.00 | 2 | 297d ago | Graph |
| 0x2306…4d06 | $0.27 | $0.00 | 27 | 291d ago | Graph |
| 0xb308…e429 | $0.05 | $0.00 | 4 | 298d ago | Graph |
| 0xffa9…686f | $0.01 | $0.00 | 6 | 298d ago | Graph |
| 0xa6a8…01a1 | $0.005 | $0.00 | 5 | 291d ago | Graph |
| 0x527f…8afa | $0.00315 | $0.00 | 3 | 291d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
57% of observed volume is with a single counterparty, in all 50 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 0x21dd…cb62 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x21dd3b6e6229853d51710f57a967e3e2e6ebcb62
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: 0x21dd…cb62 curl -s 'https://api.roundhouseai.io/v0/agents/0x21dd3b6e6229853d51710f57a967e3e2e6ebcb62' curl -s 'https://api.roundhouseai.io/v0/entities/0x21dd3b6e6229853d51710f57a967e3e2e6ebcb62/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.