0x1a00…9a8d
Paid $0.62 of the $258.47M Roundhouse has indexed across 713,069 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (197)
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 |
|---|---|---|---|---|
| Risk & Compliance | 41% | $0.19 | 28 | 1 |
| Crypto Markets | 24% | $0.11 | 37 | 3 |
| Not in any catalogue | 23% | $0.11 | 30 | 5 |
| Web & Content | 10% | $0.05 | 6 | 2 |
| Reference Data | 2% | $0.01 | 5 | 1 |
$0.06 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.
- 0x2bb7…ac6d · last paid 91d ago$0.1928 calls
▸179 of 200 catalogued endpoints list a price this agent paid
- /proxy/supply-chain-finance-score-api-3c9435Price match$0.005 listed
- /proxy/transition-finance-score-api-ddb242Price match$0.005 listed
- /proxy/refinance-calculator-api-9ebfbfPrice match$0.005 listed
- /proxy/refinance-breakeven-calculator-api-bd92dcPrice match$0.005 listed
- /proxy/email-free-provider-a95057Price match$0.005 listed
- /proxy/campaign-update-score-api-2a1281Price match$0.005 listed
- /proxy/on-chain-volume-score-api-7e996bPrice match$0.01 listed
- /proxy/project-finance-score-api-fb6470$0.05 listed
192 further catalogued endpoints not listed.
- 0x52e2…f3ea · last paid 25d ago$0.0616 calls
▸57 of 98 catalogued endpoints list a price this agent paid
- /api/chain/block-numberPrice match$0.001 listed
- /api/chain/erc20-balancePrice match$0.003 listed
- /api/chain/live-balancePrice match$0.003 listed
- /api/chain/ens/:inputPrice match$0.005 listed
- /api/chain/erc20-transfersPrice match$0.005 listed
- /api/chain/contract/:addressPrice matchToken metadata$0.005 listed
- /api/chain/block/:numberPrice match$0.003 listed
- /api/chain/tx/:hashPrice match$0.008 listed
90 further catalogued endpoints not listed.
- 0x3803…101b · last paid 60d ago$0.066 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x6d6e…9192 · last paid 106d ago$0.034 calls
▸2 of 3 catalogued endpoints list a price this agent paid
- /searchPrice matchWeb search$0.007 listed
- /pay/agent_exa_aiPrice match$0.007 listed
- /contents$0.001 listed
- 0x0e84…b808 · last paid 36d ago$0.0317 calls
▸37 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.
- 0xabf4…a9d0 · last paid 47d ago$0.024 calls
▸120 of 200 catalogued endpoints list a price this agent paid
- /api/perp-fundingPrice matchPerp funding and open interest$0.002 listed
- /api/perp-basisPrice match$0.002 listed
- /api/hashPrice match$0.001 listed
- /v1/metered/chat/completionsPrice matchText completion$0.001 listed
- /api/ttsText to speech$0.05 listed
- /api/bestsellers$0.005 listed
- /api/demand-radar$0.005 listed
- /v1/nano/chat/completionsText completion$0.003 listed
192 further catalogued endpoints not listed.
- 0x6e00…b04c · last paid 5d ago$0.022 calls
▸55 of 75 catalogued endpoints list a price this agent paid
- /api/v1/pm/polymarket/eventsPrice match$0.0085 listed
- /api/v1/pm/polymarket/marketsPrice match$0.0085 listed
- /api/v1/pm/polymarket/leaderboardPrice match$0.0085 listed
- /api/v1/pm/kalshi/marketsPrice match$0.0085 listed
- /api/v1/pm/markets/searchPrice matchWeb search$0.0085 listed
- /api/v1/pm/predictfun/marketsPrice match$0.0085 listed
- /api/v1/pm/binance/candles/BTCUSDTPrice match$0.0085 listed
- /api/v1/pm/markets$0.0095 listed
67 further catalogued endpoints not listed.
- 0x6a49…712f · last paid 47d ago$0.0110 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/horror-storyPrice match$0.0013 listed
- 0x255c…387b · last paid 24d ago$0.016 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/riddlePrice match$0.002 listed
- 0xd70d…ab5e · last paid 5d ago$0.012 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/jokesPrice match$0.002 listed
- 0xbbba…06d4 · last paid 2d ago$0.016 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/roastPrice match$0.0017 listed
- 0x8ca9…811a · last paid 54d ago$0.015 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/currency-convertPrice matchCurrency conversion$0.002 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 | |
|---|---|---|---|---|---|
| 0x2bb7…ac6d | $0.19 | $0.00 | 28 | 91d ago | Graph |
| 0x52e2…f3ea | $0.06 | $0.00 | 16 | 25d ago | Graph |
| 0x3803…101b | $0.06 | $0.00 | 6 | 60d ago | Graph |
| 0x6d6e…9192 | $0.03 | $0.00 | 4 | 106d ago | Graph |
| 0x0e84…b808 | $0.03 | $0.00 | 17 | 36d ago | Graph |
| 0xabf4…a9d0 | $0.02 | $0.00 | 4 | 47d ago | Graph |
| 0x6e00…b04c | $0.02 | $0.00 | 2 | 5d ago | Graph |
| Horror Story API | $0.01 | $0.00 | 10 | 47d 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 197 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 0x1a00…9a8d has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x1a0000d2f2530d1c4139e7160b3640e849859a8d
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: 0x1a00…9a8d curl -s 'https://api.roundhouseai.io/v0/agents/0x1a0000d2f2530d1c4139e7160b3640e849859a8d' curl -s 'https://api.roundhouseai.io/v0/entities/0x1a0000d2f2530d1c4139e7160b3640e849859a8d/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.