0x2166…b3be
Paid $257.23 of the $259.89M Roundhouse has indexed across 715,350 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (278)
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 | 100% | $257.19 | 276 | 4 |
| Web & Content | <1% | $0.04 | 2 | 1 |
$257.03 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 5 the amount paid narrows the list to the ones listed at that price.
- 0xbe77…6213 · last paid 334d ago$236.00236 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xfdc7…7841 · last paid 334d ago$21.0021 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x48eb…9a3a · last paid 334d ago$0.1616 calls
- 0x7d9d…405d · last paid 334d ago$0.042 calls
▸35 catalogued endpoints, none priced at an amount this agent paid
- /x402/agents/GoplusAnalysisAgent/fetch_security_details$0.01 listed
- /x402/agents/YahooFinanceAgent/fetch_price_history$0.01 listed
- /x402/agents/FundingRateAgent/find_spot_futures_opportunities$0.01 listed
- /x402/agents/ZerionWalletAnalysisAgent/fetch_wallet_nfts$0.01 listed
- /x402/agents/FundingRateAgent/get_symbol_funding_rates$0.01 listed
- /x402/agents/EtherscanAgent/get_erc20_token_transfers$0.01 listed
- /x402/agents/FundingRateAgent/get_all_funding_rates$0.01 listed
- /x402/agents/TwitterIntelligenceAgent/user_timeline$0.01 listed
27 further catalogued endpoints not listed.
- 0xd0cb…1f5c · last paid 334d ago$0.033 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0xbe77…6213 | $236.00 | $0.00 | 236 | 334d ago | Graph |
| 0xfdc7…7841 | $21.00 | $0.00 | 21 | 334d ago | Graph |
| 0x48eb…9a3a | $0.16 | $0.00 | 16 | 334d ago | Graph |
| 0x7d9d…405d | $0.04 | $0.00 | 2 | 334d ago | Graph |
| 0xd0cb…1f5c | $0.03 | $0.00 | 3 | 334d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
92% of observed volume is with a single counterparty, in all 278 observed settlements.
Organic volume $257.23 of $257.23 total.
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 0x2166…b3be has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x216667a31f118c8854c25a000a9fd2d80878b3be
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: 0x2166…b3be curl -s 'https://api.roundhouseai.io/v0/agents/0x216667a31f118c8854c25a000a9fd2d80878b3be' curl -s 'https://api.roundhouseai.io/v0/entities/0x216667a31f118c8854c25a000a9fd2d80878b3be/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.