0xab99…1a66
Paid $0.71 of the $260.03M Roundhouse has indexed across 715,511 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (18)
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 | 49% | $0.35 | 7 | 3 |
| Web & Content | 34% | $0.24 | 3 | 1 |
| Reference Data | 15% | $0.11 | 7 | 1 |
| Crypto Markets | 1% | $0.01 | 1 | 1 |
$0.20 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 5 of 6 the amount paid narrows the list to the ones listed at that price.
- 0x2646…9dfb · last paid 220d ago$0.243 calls
▸1 of 2 catalogued endpoints list a price this agent paid
- /v1/twitter/searchPrice matchWeb search$0.08 listed
- /v1/twitter/user$0.02 listed
- 0x631e…8696 · last paid 219d ago$0.202 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x0e84…b808 · last paid 220d ago$0.117 calls
▸6 of 80 catalogued endpoints list a price this agent paid
- /tweet-search$0.005 listed
- /crypto-news$0.001 listed
- /equity-news$0.003 listed
- /base-ecosystem-news$0.001 listed
- /rh-season$0.001 listed
- /market-risk$0.002 listed
- /pools-trending$0.001 listed
- /base-season$0.002 listed
72 further catalogued endpoints not listed.
- 0xd344…1794 · last paid 220d ago$0.093 calls
▸2 of 28 catalogued endpoints list a price this agent paid
- /api/v1/agent-reputation$0.005 listed
- /api/v1/token-metadata/:address$0.005 listed
- /api/v1/agent-reputation$0.005 listed
- /api/v1/dex-metrics$0.002 listed
- /api/v1/solana-trending$0.005 listed
- /api/v1/agent-discover$0.01 listed
- /api/v1/swap-quote$0.01 listed
- /api/v1/top-pools$0.005 listed
20 further catalogued endpoints not listed.
- 0xd86f…c0b6 · last paid 221d ago$0.062 calls
▸2 of 4 catalogued endpoints list a price this agent paid
- /alpha/calendarPrice match$0.03 listed
- /alpha/trendingPrice match$0.03 listed
- /alpha/macro$0.05 listed
- /alpha/narrative$0.05 listed
- 0x110c…b784 · last paid 220d ago$0.011 call
▸48 of 48 catalogued endpoints list a price this agent paid
- /api/v3/x402/onchain/simple/networks/base/token_price/:addressPrice match$0.01 listed
- /api/v3/x402/onchain/search/poolsPrice match$0.01 listed
- /pay/agent_pro_api_coingecko_comPrice match$0.01 listed
- /api/v3/x402/onchain/simple/networks/eth/token_price/:addressPrice match$0.01 listed
- /api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0x9b5e262cf9bb04869ab40b19af91d2dc85761722Price match$0.01 listed
- /api/v3/x402/onchain/simple/networks/hyperevm/token_price/probePrice match$0.01 listed
- /api/v3/x402/onchain/simple/networks/solana/token_price/probePrice match$0.01 listed
- /api/v3/x402/onchain/simple/networks/solana/token_price/:solana_addressPrice match$0.01 listed
40 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 | |
|---|---|---|---|---|---|
| 0x2646…9dfb | $0.24 | $0.00 | 3 | 220d ago | Graph |
| 0x631e…8696 | $0.20 | $0.00 | 2 | 219d ago | Graph |
| 0x0e84…b808 | $0.11 | $0.00 | 7 | 220d ago | Graph |
| 0xd344…1794 | $0.09 | $0.00 | 3 | 220d ago | Graph |
| 0xd86f…c0b6 | $0.06 | $0.00 | 2 | 221d ago | Graph |
| 0x110c…b784 | $0.01 | $0.00 | 1 | 220d 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 18 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 0xab99…1a66 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xab99b27b3f43b3d29d188a3864e3e6ac82261a66
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: 0xab99…1a66 curl -s 'https://api.roundhouseai.io/v0/agents/0xab99b27b3f43b3d29d188a3864e3e6ac82261a66' curl -s 'https://api.roundhouseai.io/v0/entities/0xab99b27b3f43b3d29d188a3864e3e6ac82261a66/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.