0x9b99…c8d5
Paid $0.12 of the $3116.99M Roundhouse has indexed across 1,417,718 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (4)
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 | 100% | $0.12 | 4 | 1 |
Every merchant paid publishes at least one catalogued endpoint.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 1 of 1 the amount paid narrows the list to the ones listed at that price.
- 0x43b8…63de · last paid 107d ago$0.124 calls
▸8 of 34 catalogued endpoints list a price this agent paid
- /v1/keyword-ideasPrice match$0.03 listed
- /v1/google-trendsPrice match$0.03 listed
- /chain/v1/chain-call$0.02 listed
- /v1/keyword-metrics$0.15 listed
- /v1/traffic-estimate$0.05 listed
- /v1/competitors$0.05 listed
- /v1/ai-search-volume$0.05 listed
- /ai/v1/eu-chat$0.005 listed
26 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 | |
|---|---|---|---|---|---|
| 0x43b8…63de | $0.12 | $0.00 | 4 | 107d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 4 observed settlements.
Organic volume $0.12 of $0.12 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x9b99…c8d50x43b8…63de | Base | $0.03 | 100% | coinbase | 107d ago | 0x26d6cc…f7fe32 |
| 0x9b99…c8d50x43b8…63de | Base | $0.03 | 100% | coinbase | 109d ago | 0x22da41…970e67 |
| 0x9b99…c8d50x43b8…63de | Base | $0.03 | 100% | coinbase | 109d ago | 0x12ade6…2bfc1f |
| 0x9b99…c8d50x43b8…63de | Base | $0.03 | 100% | coinbase | 109d ago | 0x9d882e…ea55ae |
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 0x9b99…c8d5 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x9b99075e194f8edf3308b622e4817e38036ac8d5
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: 0x9b99…c8d5 curl -s 'https://api.roundhouseai.io/v0/agents/0x9b99075e194f8edf3308b622e4817e38036ac8d5' curl -s 'https://api.roundhouseai.io/v0/entities/0x9b99075e194f8edf3308b622e4817e38036ac8d5/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.