0x19bf…b411
Paid $0.55 of the $840.85M Roundhouse has indexed across 1,315,595 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (14)
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% | $0.55 | 14 | 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.
- 0x12fd…a540 · last paid 8d ago$0.5514 calls
▸7 of 7 catalogued endpoints list a price this agent paid
- /v1/airport/icnPrice match$0.01 listed
- /v1/kpop/concertsPrice match$0.02 listed
- /v1/korea/festivalsPrice match$0.02 listed
- /v1/seoul/nowPrice match$0.01 listed
- /v1/kpop/newPrice match$0.02 listed
- /v1/seoul/subwayPrice match$0.01 listed
- /v1/seoul/trip-packPrice match$0.32 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 | |
|---|---|---|---|---|---|
| 0x12fd…a540 | $0.55 | $0.00 | 14 | 8d 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 14 observed settlements.
Organic volume $0.55 of $0.55 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x19bf…b4110x12fd…a540 | Base | $0.02 | 100% | coinbase | 8d ago | 0x2ed61f…3c2662 |
| 0x19bf…b4110x12fd…a540 | Base | $0.02 | 100% | coinbase | 8d ago | 0xbec4f5…be9ba2 |
| 0x19bf…b4110x12fd…a540 | Base | $0.02 | 100% | coinbase | 8d ago | 0x694a11…c7485b |
| 0x19bf…b4110x12fd…a540 | Base | $0.01 | 100% | coinbase | 8d ago | 0x093594…f76394 |
| 0x19bf…b4110x12fd…a540 | Base | $0.01 | 100% | coinbase | 8d ago | 0xac3a39…975ad1 |
| 0x19bf…b4110x12fd…a540 | Base | $0.01 | 100% | coinbase | 8d ago | 0x61c035…3bc741 |
| 0x19bf…b4110x12fd…a540 | Base | $0.32 | 100% | coinbase | 8d ago | 0x145f30…6a6b3d |
| 0x19bf…b4110x12fd…a540 | Base | $0.02 | 100% | coinbase | 8d ago | 0xfc9db8…16fc40 |
| 0x19bf…b4110x12fd…a540 | Base | $0.02 | 100% | coinbase | 8d ago | 0xa4fa62…a296ae |
| 0x19bf…b4110x12fd…a540 | Base | $0.02 | 100% | coinbase | 8d ago | 0x23496d…207bfc |
| 0x19bf…b4110x12fd…a540 | Base | $0.02 | 100% | coinbase | 8d ago | 0x560ac3…653c08 |
| 0x19bf…b4110x12fd…a540 | Base | $0.02 | 100% | coinbase | 8d ago | 0xcc9cd8…899d16 |
| 0x19bf…b4110x12fd…a540 | Base | $0.02 | 100% | coinbase | 8d ago | 0x596a2d…665e28 |
| 0x19bf…b4110x12fd…a540 | Base | $0.02 | 100% | coinbase | 8d ago | 0x727275…6dc210 |
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 0x19bf…b411 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x19bf979277fbefeb155c7fd9041add8660d2b411
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: 0x19bf…b411 curl -s 'https://api.roundhouseai.io/v0/agents/0x19bf979277fbefeb155c7fd9041add8660d2b411' curl -s 'https://api.roundhouseai.io/v0/entities/0x19bf979277fbefeb155c7fd9041add8660d2b411/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.