0x9d87…80d0
Paid $0.11 of the $258.54M Roundhouse has indexed across 713,171 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (6)
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 | 89% | $0.10 | 4 | 1 |
| Web & Content | 11% | $0.01 | 2 | 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 2 of 2 the amount paid narrows the list to the ones listed at that price.
- 0xdd25…2ec0 · last paid 18d ago$0.104 calls
▸48 of 141 catalogued endpoints list a price this agent paid
- /api/seats-aero/availabilityPrice match$0.04 listed
- /api/seats-aero/search$0.02 listed
- /api/hotels/search$0.03 listed
- /api/flights/search$0.05 listed
- /api/reference/locations$0.0054 listed
- /api/hotels/list$0.03 listed
- /api/flights/availability$0.03 listed
- /api/google-flights/search$0.02 listed
133 further catalogued endpoints not listed.
- 0x9dba…0df8 · last paid 29d ago$0.012 calls
▸3 of 31 catalogued endpoints list a price this agent paid
- /tweets/mentionsPrice match$0.006 listed
- /tweets/searchPrice matchWeb search$0.006 listed
- /tweets/by/id$0.0025 listed
- /tweets/user$0.01 listed
- /users/by/username$0.005 listed
- /users/by/id$0.005 listed
- /lists/tweets$0.01 listed
- /tweets/quote_tweets$0.01 listed
23 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 | |
|---|---|---|---|---|---|
| 0xdd25…2ec0 | $0.10 | $0.00 | 4 | 18d ago | Graph |
| 0x9dba…0df8 | $0.01 | $0.00 | 2 | 29d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
89% of observed volume is with a single counterparty, in all 6 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x9d87…80d00xdd25…2ec0 | Base | $0.04 | 100% | coinbase | 18d ago | 0xd6fe85…45b618 |
| 0x9d87…80d00xdd25…2ec0 | Base | $0.04 | 100% | coinbase | 18d ago | 0x46ac6f…4b8848 |
| 0x9d87…80d00xdd25…2ec0 | Base | $0.01 | 100% | coinbase | 18d ago | 0xc3da68…91595f |
| 0x9d87…80d00xdd25…2ec0 | Base | $0.01 | 100% | coinbase | 18d ago | 0x9d2a4c…a93f4f |
| 0x9d87…80d00x9dba…0df8 | Base | $0.006 | 70% | 0x1360…66fa | 29d ago | 0xeef5dc…e44dd3 |
| 0x9d87…80d00x9dba…0df8 | Base | $0.006 | 70% | 0x1360…66fa | 29d ago | 0x57ef31…259eee |
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 0x9d87…80d0 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x9d87a2d5f651351bdbe10d63dc1f34663faa80d0
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: 0x9d87…80d0 curl -s 'https://api.roundhouseai.io/v0/agents/0x9d87a2d5f651351bdbe10d63dc1f34663faa80d0' curl -s 'https://api.roundhouseai.io/v0/entities/0x9d87a2d5f651351bdbe10d63dc1f34663faa80d0/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.