0x8555…c279
Paid $0.50 of the $258.60M Roundhouse has indexed across 713,391 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (7)
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% | $0.50 | 6 | 3 |
$0.50 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; no listed price matches an amount this agent paid, so nothing narrows them.
- 0x490a…dbb4 · last paid 42d ago$0.481 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd2d5…9c60 · last paid 42d ago$0.023 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x69f6…fc7f · last paid 42d ago$0.0022 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x490a…dbb4 | $0.48 | $0.00 | 1 | 42d ago | Graph |
| 0xd2d5…9c60 | $0.02 | $0.00 | 3 | 42d ago | Graph |
| 0x76aa…9e17 | $0.00 | $0.01 | 1 | 42d ago | Graph |
| 0x69f6…fc7f | $0.002 | $0.00 | 2 | 42d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
94% of observed volume is with a single counterparty, in all 7 observed settlements.
Organic volume $0.51 of $0.51 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x8555…c2790x490a…dbb4 | Base | $0.48 | 70% | 0xd2d5…9c60 | 42d ago | 0x4237aa…e63a09 |
| 0x8555…c2790xd2d5…9c60 | Base | $0.01 | 100% | 0xd2d5…9c60 | 42d ago | 0x86c600…f9c7cf |
| 0x8555…c2790xd2d5…9c60 | Base | $0.01 | 100% | 0xd2d5…9c60 | 42d ago | 0xdf7a1a…680ca6 |
| 0x76aa…9e170x8555…c279 | Base | $0.01 | 70% | 0xd2d5…9c60 | 42d ago | 0x4bec1d…329cc4 |
| 0x8555…c2790xd2d5…9c60 | Base | $0.001004 | 100% | 0xd2d5…9c60 | 42d ago | 0x220a8d…d1e6b8 |
| 0x8555…c2790x69f6…fc7f | Base | $0.001 | 100% | 0x69f6…fc7f | 42d ago | 0x822c21…7f25eb |
| 0x8555…c2790x69f6…fc7f | Base | $0.001 | 100% | 0x69f6…fc7f | 42d ago | 0xf51188…dfad8b |
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 0x8555…c279 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x855566f25f0b0f71f6f197c194ae06e86fedc279
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: 0x8555…c279 curl -s 'https://api.roundhouseai.io/v0/agents/0x855566f25f0b0f71f6f197c194ae06e86fedc279' curl -s 'https://api.roundhouseai.io/v0/entities/0x855566f25f0b0f71f6f197c194ae06e86fedc279/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.