0x89c9…344f
Paid $0.09 of the $259.08M Roundhouse has indexed across 714,004 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (15)
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 |
|---|---|---|---|---|
| Crypto Markets | 57% | $0.05 | 6 | 2 |
| Not in any catalogue | 40% | $0.04 | 7 | 5 |
| AI & Media | 1% | $0.001 | 1 | 1 |
| Onchain Data | 1% | $0.001 | 1 | 1 |
$0.01 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 8 of 9 the amount paid narrows the list to the ones listed at that price.
- 0x9305…f13f · last paid 2d ago$0.055 calls
▸36 of 64 catalogued endpoints list a price this agent paid
- /api/v1/profiler/address/current-balancePrice match$0.01 listed
- /api/v1/token-screenerPrice match$0.01 listed
- /api/v1/tgm/who-bought-soldPrice match$0.01 listed
- /api/v1/tgm/flow-intelligencePrice match$0.01 listed
- /api/v1/tgm/flowsPrice match$0.01 listed
- /api/v1/smart-money/netflow$0.05 listed
- /api/v1/tgm/holders$0.05 listed
- /api/v1/smart-money/holdingsWallet balances$0.05 listed
56 further catalogued endpoints not listed.
- 0x2932…4f60 · last paid 2d ago$0.012 calls
▸4 of 83 catalogued endpoints list a price this agent paid
- /tick/latestPrice match$0.005 listed
- /tick/allPrice match$0.005 listed
- /tick/symbolsPrice match$0.005 listed
- /mailcheck/validateEmail verification$0.01 listed
- /weather/current$0.01 listed
- /scout/x$0.20 listed
- /whale/lookup$0.01 listed
- /weather/forecastWeather forecast$0.01 listed
75 further catalogued endpoints not listed.
- 0x8d5e…6c26 · last paid 29d 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.
- 0x52e2…f3ea · last paid 28d ago$0.0092 calls
▸12 of 98 catalogued endpoints list a price this agent paid
- /api/chain/block-numberPrice match$0.001 listed
- /api/chain/tx/:hashPrice match$0.008 listed
- /api/chain/erc20-balance$0.003 listed
- /api/chain/live-balance$0.003 listed
- /api/chain/ens/:input$0.005 listed
- /api/chain/erc20-transfers$0.005 listed
- /api/chain/contract/:addressToken metadata$0.005 listed
- /api/chain/block/:number$0.003 listed
90 further catalogued endpoints not listed.
- 0x9dba…0df8 · last paid 29d ago$0.0051 call
▸4 of 31 catalogued endpoints list a price this agent paid
- /users/by/usernamePrice match$0.005 listed
- /users/by/idPrice match$0.005 listed
- /tweets/mentions$0.006 listed
- /tweets/searchWeb search$0.006 listed
- /tweets/by/id$0.0025 listed
- /tweets/user$0.01 listed
- /lists/tweets$0.01 listed
- /tweets/quote_tweets$0.01 listed
23 further catalogued endpoints not listed.
- 0xcf92…42fb · last paid 2d ago$0.0021 call
▸4 of 20 catalogued endpoints list a price this agent paid
- /api/v1/kimchi-premiumPrice match$0.002 listed
- /api/v1/kr-pricesPrice match$0.002 listed
- /api/v1/stablecoin-premiumPrice match$0.002 listed
- /api/v1/fx-rate$0.001 listed
- /api/v1/arbitrage-scanner$0.01 listed
- /api/v1/buyers/:address/profile$0.005 listed
- /api/v1/kr-sentiment$0.05 listed
- /api/v1/market-read$0.10 listed
12 further catalogued endpoints not listed.
- 0x3da4…4664 · last paid 28d ago$0.0011 call
▸11 of 11 catalogued endpoints list a price this agent paid
- /v1/crypto/pricePrice match$0.001 listed
- /v1/crypto/chartPrice matchCrypto spot price$0.001 listed
- /v1/crypto/sentimentPrice matchSentiment analysis$0.001 listed
- /v1/crypto/perpsPrice matchPerp funding and open interest$0.001 listed
- /v1/crypto/globalPrice match$0.001 listed
- /v1/crypto/tvlPrice match$0.001 listed
- /v1/crypto/stablecoinsPrice match$0.001 listed
- /v1/crypto/feesPrice match$0.001 listed
3 further catalogued endpoints not listed.
- 0xffc4…37b1 · last paid 29d ago$0.0011 call
▸57 of 73 catalogued endpoints list a price this agent paid
- /currentPrice match$0.001 listed
- /crime-statsPrice match$0.001 listed
- /vehicle-infoPrice match$0.001 listed
- /interest-ratesPrice match$0.001 listed
- /generate/basicPrice match$0.001 listed
- /verifyPrice matchEmail verification$0.001 listed
- /lookup/ipPrice matchIP intelligence$0.001 listed
- /current-weatherPrice match$0.001 listed
65 further catalogued endpoints not listed.
- 0x40a8…ad8b · last paid 29d ago$0.0011 call
▸12 of 31 catalogued endpoints list a price this agent paid
- /x402-gateway/recipient-api/offersPrice match$0.001 listed
- /x402-gateway/recipient-api/workflow/reward-statusPrice match$0.001 listed
- /x402-gateway/recipient-api/balancePrice matchWallet balances$0.001 listed
- /x402-gateway/recipient-api/vouchersPrice match$0.001 listed
- /x402-gateway/recipient-api/rewardsPrice match$0.001 listed
- /x402-gateway/recipient-api/balancesPrice matchWallet balances$0.001 listed
- /x402-gateway/recipient-api/prepare-transfer$0.005 listed
- /x402-gateway/merchant-profile$0.005 listed
23 further catalogued endpoints not listed.
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 | |
|---|---|---|---|---|---|
| 0x9305…f13f | $0.05 | $0.00 | 5 | 2d ago | Graph |
| 0x2932…4f60 | $0.01 | $0.00 | 2 | 2d ago | Graph |
| godiscrypto.eth | $0.01 | $0.00 | 1 | 29d ago | Graph |
| 0x52e2…f3ea | $0.009 | $0.00 | 2 | 28d ago | Graph |
| 0x9dba…0df8 | $0.005 | $0.00 | 1 | 29d ago | Graph |
| 0xcf92…42fb | $0.002 | $0.00 | 1 | 2d ago | Graph |
| 0x3da4…4664 | $0.001 | $0.00 | 1 | 28d ago | Graph |
| 0xffc4…37b1 | $0.001 | $0.00 | 1 | 29d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
56% of observed volume is with a single counterparty, in all 15 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 0x89c9…344f has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x89c9e532ae7e0ea36f96bb9f1efdd642df45344f
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: 0x89c9…344f curl -s 'https://api.roundhouseai.io/v0/agents/0x89c9e532ae7e0ea36f96bb9f1efdd642df45344f' curl -s 'https://api.roundhouseai.io/v0/entities/0x89c9e532ae7e0ea36f96bb9f1efdd642df45344f/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.