0x9a87…6c0b
Paid $0.94 of the $3066.54M Roundhouse has indexed across 1,400,255 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (12)
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 | 94% | $0.88 | 10 | 2 |
| Crypto Markets | 6% | $0.06 | 2 | 2 |
$0.15 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 2 of 4 the amount paid narrows the list to the ones listed at that price.
- 0x742d…dc16 · last paid 261d ago$0.737 calls
▸1 catalogued endpoints, none priced at an amount this agent paid
- /api/tools/execute/BASE_USDC/getLeaderboard$0.0012 listed
- 0x9421…3c36 · last paid 261d ago$0.153 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 261d ago$0.051 call
▸3 of 87 catalogued endpoints list a price this agent paid
- /tweet-search$0.005 listed
- /crypto-news$0.001 listed
- /meta-intelligence$0.001 listed
- /pay/agent_ottoai_crypto_news$0.001 listed
- /base-season$0.002 listed
- /filtered-news$0.001 listed
- /token-details$0.001 listed
- /kol-sentiment$0.003 listed
79 further catalogued endpoints not listed.
- 0xbad1…98d0 · last paid 261d ago$0.011 call
▸7 of 7 catalogued endpoints list a price this agent paid
- /api/concertsPrice match$0.01 listed
- /api/concertsPrice match$0.01 listed
- /api/polymarket/historicalPrice matchCrypto price history$0.01 listed
- /api/polymarket/trendingPrice match$0.01 listed
- /api/polymarket/trendingPrice matchPrediction market odds$0.01 listed
- /api/polymarket/historicalPrice matchCrypto price history$0.01 listed
- /api/horoscopePrice match$0.01 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 | |
|---|---|---|---|---|---|
| 0x742d…dc16 | $0.73 | $0.00 | 7 | 261d ago | Graph |
| 0x9421…3c36 | $0.15 | $0.00 | 3 | 261d ago | Graph |
| 0x0e84…b808 | $0.05 | $0.00 | 1 | 261d ago | Graph |
| 0xbad1…98d0 | $0.01 | $0.00 | 1 | 261d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
78% of observed volume is with a single counterparty, in all 12 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x9a87…6c0b0x742d…dc16 | Base | $0.10 | 100% | payAI | 261d ago | 0x3564d0…175541 |
| 0x9a87…6c0b0x0e84…b808 | Base | $0.05 | 100% | coinbase | 261d ago | 0x2e0ce6…fff11b |
| 0x9a87…6c0b0xbad1…98d0 | Base | $0.01 | 100% | coinbase | 261d ago | 0xf94ba9…abc43d |
| 0x9a87…6c0b0x742d…dc16 | Base | $0.10 | 100% | payAI | 261d ago | 0xfcc9f0…a04336 |
| 0x9a87…6c0b0x742d…dc16 | Base | $0.10 | 100% | payAI | 261d ago | 0x24b8a3…86fe12 |
| 0x9a87…6c0b0x742d…dc16 | Base | $0.10 | 100% | payAI | 261d ago | 0xea1493…aa8efa |
| 0x9a87…6c0b0x9421…3c36 | Base | $0.05 | 100% | dexter | 261d ago | 0xcbde5c…dc26b2 |
| 0x9a87…6c0b0x742d…dc16 | Base | $0.11 | 100% | payAI | 262d ago | 0x6a7c2e…f1db6a |
| 0x9a87…6c0b0x9421…3c36 | Base | $0.05 | 100% | dexter | 262d ago | 0x50250e…ac8601 |
| 0x9a87…6c0b0x742d…dc16 | Base | $0.11 | 100% | payAI | 262d ago | 0x5232dd…cc7a86 |
| 0x9a87…6c0b0x742d…dc16 | Base | $0.11 | 100% | payAI | 262d ago | 0x6bf3ce…a43294 |
| 0x9a87…6c0b0x9421…3c36 | Base | $0.05 | 100% | dexter | 262d ago | 0xf49d77…f2a329 |
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 0x9a87…6c0b has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x9a879622e3fc0f9c583ece14e8a2c3af7ad46c0b
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: 0x9a87…6c0b curl -s 'https://api.roundhouseai.io/v0/agents/0x9a879622e3fc0f9c583ece14e8a2c3af7ad46c0b' curl -s 'https://api.roundhouseai.io/v0/entities/0x9a879622e3fc0f9c583ece14e8a2c3af7ad46c0b/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. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.