0x99b1…fe6b
Paid $1.41 of the $261.24M Roundhouse has indexed across 717,221 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (10)
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% | $1.41 | 10 | 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.
- 0xd494…2b71 · last paid 21m ago$1.4110 calls
▸6 of 13 catalogued endpoints list a price this agent paid
- /services/crypto-feedPrice match$0.003 listed
- /api/reviewsPrice match$0.20 listed
- /services/vulnerability-auditPrice match$0.20 listed
- /services/hacker-feedPrice match$0.003 listed
- /services/site-seo-auditPrice match$0.20 listed
- /services/builder-code-validator$0.001 listed
- /services/x402-lens$0.001 listed
- /services/http-header-audit$0.001 listed
5 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 | |
|---|---|---|---|---|---|
| 0xd494…2b71 | $1.41 | $0.00 | 10 | 21m 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 10 observed settlements.
Organic volume $1.41 of $1.41 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x99b1…fe6b0xd494…2b71 | Base | $0.20 | 100% | coinbase | 21m ago | 0x6dd154…021410 |
| 0x99b1…fe6b0xd494…2b71 | Base | $0.003 | 100% | coinbase | 22m ago | 0x4bafdb…e8b3a2 |
| 0x99b1…fe6b0xd494…2b71 | Base | $0.20 | 100% | coinbase | 1h ago | 0x2c51fd…6dc778 |
| 0x99b1…fe6b0xd494…2b71 | Base | $0.003 | 100% | coinbase | 1h ago | 0x20ea9c…cf0ac8 |
| 0x99b1…fe6b0xd494…2b71 | Base | $0.20 | 100% | coinbase | 5h ago | 0x55b7f6…1b2b95 |
| 0x99b1…fe6b0xd494…2b71 | Base | $0.20 | 100% | coinbase | 5h ago | 0xf57873…9b3715 |
| 0x99b1…fe6b0xd494…2b71 | Base | $0.20 | 100% | coinbase | 6h ago | 0xbf8c04…c2faa7 |
| 0x99b1…fe6b0xd494…2b71 | Base | $0.20 | 100% | coinbase | 6h ago | 0x3dbf37…4c8949 |
| 0x99b1…fe6b0xd494…2b71 | Base | $0.20 | 100% | coinbase | 6h ago | 0xa413d8…6dd12c |
| 0x99b1…fe6b0xd494…2b71 | Base | $0.003 | 100% | coinbase | 13h ago | 0xf5c09c…a6f234 |
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 0x99b1…fe6b has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x99b121a4936e47de95ea7cc6052b530aeb6afe6b
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: 0x99b1…fe6b curl -s 'https://api.roundhouseai.io/v0/agents/0x99b121a4936e47de95ea7cc6052b530aeb6afe6b' curl -s 'https://api.roundhouseai.io/v0/entities/0x99b121a4936e47de95ea7cc6052b530aeb6afe6b/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.