0xab51…3521
Paid $0.07 of the $258.35M Roundhouse has indexed across 712,918 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (14)
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 | 31% | $0.02 | 3 | 2 |
| Not in any catalogue | 31% | $0.02 | 5 | 4 |
| Web & Content | 29% | $0.02 | 1 | 1 |
| Onchain Data | 6% | $0.004 | 3 | 2 |
| Location & Weather | 3% | $0.002 | 2 | 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 9 of 10 the amount paid narrows the list to the ones listed at that price.
- 0x9305…f13f · last paid 3d ago$0.022 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.
- 0x325b…d430 · last paid 62d ago$0.021 call
▸6 of 68 catalogued endpoints list a price this agent paid
- /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
- /api/pdl/people-enrichPeople search$0.28 listed
- /api/clado/contacts-enrichPeople search$0.20 listed
60 further catalogued endpoints not listed.
- 0x8d5e…6c26 · last paid 3d 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.
- 0x2932…4f60 · last paid 87d ago$0.0051 call
▸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.
- 0xcf92…42fb · last paid 62d ago$0.0042 calls
▸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/arbitrage-scanner$0.01 listed
- /api/v1/fx-rate$0.001 listed
- /api/v1/buyers/:address/profile$0.005 listed
- /api/v1/kr-sentiment$0.05 listed
- /api/v1/global-vs-korea-divergence-deep$0.10 listed
12 further catalogued endpoints not listed.
- 0x5bb4…9f68 · last paid 3d ago$0.0022 calls
▸11 of 18 catalogued endpoints list a price this agent paid
- /yield-marketsPrice match$0.001 listed
- /hyperliquid-marketPrice matchPerp funding and open interest$0.001 listed
- /portfolioPrice matchWallet balances$0.001 listed
- /hyperliquid-accountPrice match$0.001 listed
- /yield-recommendationsPrice match$0.001 listed
- /swap$0.01 listed
- /bridge$0.01 listed
- /hl-deposit-withdraw$0.01 listed
10 further catalogued endpoints not listed.
- 0xffc4…37b1 · last paid 62d ago$0.0022 calls
▸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.
- 0x548f…abc4 · last paid 3d ago$0.0021 call
▸1 of 11 catalogued endpoints list a price this agent paid
- /v1/candles/BTC/1m/latestPrice match$0.002 listed
- /v1/outcome_ctx/%231000/latest$0.003475 listed
- /v1/liquidations/BTC$0.01 listed
- /v1/trades/BTC$0.03 listed
- /v1/asset_ctx/BTC$0.12 listed
- /v1/trades/coverage$0.001 listed
- /v1/asset_ctx/BTC/latest$0.0033 listed
- /v1/candles/BTC/1m$0.05 listed
3 further catalogued endpoints not listed.
- 0x9700…d3ab · last paid 3d ago$0.0021 call
▸7 of 90 catalogued endpoints list a price this agent paid
- /api/v1/paid/bazaar-pulsePrice match$0.002 listed
- /api/v1/paid/base-gas-pricePrice matchGas price$0.002 listed
- /api/v1/paid/base-block-numberPrice match$0.002 listed
- /api/v1/paid/bazaar-price-statsPrice match$0.002 listed
- /api/v1/paid/time$0.01 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.
- 0x0e84…b808 · last paid 67d ago$0.0011 call
▸33 of 80 catalogued endpoints list a price this agent paid
- /crypto-newsPrice match$0.001 listed
- /base-ecosystem-newsPrice match$0.001 listed
- /rh-seasonPrice match$0.001 listed
- /pools-trendingPrice match$0.001 listed
- /tweet-search$0.005 listed
- /equity-news$0.003 listed
- /market-risk$0.002 listed
- /base-season$0.002 listed
72 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 | $0.02 | $0.00 | 2 | 3d ago | Graph |
| 0x325b…d430 | $0.02 | $0.00 | 1 | 62d ago | Graph |
| godiscrypto.eth | $0.01 | $0.00 | 1 | 3d ago | Graph |
| 0x2932…4f60 | $0.005 | $0.00 | 1 | 87d ago | Graph |
| 0xcf92…42fb | $0.004 | $0.00 | 2 | 62d ago | Graph |
| 0x5bb4…9f68 | $0.002 | $0.00 | 2 | 3d ago | Graph |
| 0x548f…abc4 | $0.002 | $0.00 | 1 | 3d ago | Graph |
| 0x9700…d3ab | $0.002 | $0.00 | 1 | 3d 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 14 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xab51…3521godiscrypto.eth | Base | $0.01 | 100% | payAI | 3d ago | 0xf2bc98…e00b27 |
| 0xab51…35210x5bb4…9f68 | Base | $0.001 | 100% | coinbase | 3d ago | 0x03de89…f3ab36 |
| 0xab51…35210x9305…f13f | Base | $0.01 | 100% | coinbase | 3d ago | 0x1bac30…29940e |
| 0xab51…35210x548f…abc4 | Base | $0.002 | 100% | coinbase | 3d ago | 0x8ecdc5…13d81b |
| 0xab51…35210x9700…d3ab | Base | $0.002 | 100% | coinbase | 3d ago | 0x0c9c4f…37ad0a |
| 0xab51…35210x325b…d430 | Base | $0.02 | 100% | coinbase | 62d ago | 0x13cb12…3c6338 |
| 0xab51…35210xffc4…37b1 | Base | $0.001 | 100% | coinbase | 62d ago | 0xd7476b…87ca5a |
| 0xab51…35210xcf92…42fb | Base | $0.002 | 100% | coinbase | 62d ago | 0xd27fba…49e11a |
| 0xab51…35210x5bb4…9f68 | Base | $0.001 | 100% | coinbase | 62d ago | 0x847d92…15a5b0 |
| 0xab51…35210x0e84…b808 | Base | $0.001 | 100% | coinbase | 67d ago | 0x85566e…c48042 |
| 0xab51…35210xcf92…42fb | Base | $0.002 | 100% | coinbase | 67d ago | 0xcc44d9…58b3bb |
| 0xab51…35210x9305…f13f | Base | $0.01 | 100% | coinbase | 67d ago | 0x2cc63c…07cb81 |
| 0xab51…35210xffc4…37b1 | Base | $0.001 | 100% | coinbase | 87d ago | 0x4ae94d…d3ae7b |
| 0xab51…35210x2932…4f60 | Base | $0.005 | 100% | coinbase | 87d ago | 0xd64b80…4db727 |
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 0xab51…3521 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xab5108a2724c1cd42912e8fe9120a2286f1b3521
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: 0xab51…3521 curl -s 'https://api.roundhouseai.io/v0/agents/0xab5108a2724c1cd42912e8fe9120a2286f1b3521' curl -s 'https://api.roundhouseai.io/v0/entities/0xab5108a2724c1cd42912e8fe9120a2286f1b3521/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.