0xd90b…0b02
Paid $1.81 of the $258.32M Roundhouse has indexed across 712,831 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% | $1.81 | 6 | 2 |
$1.81 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.
- 0x8769…cf16 · last paid 8d ago$1.803 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x3c07…7c64 · last paid 8d ago$0.0090293 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 | |
|---|---|---|---|---|---|
| 0x8769…cf16 | $1.80 | $0.00 | 3 | 8d ago | Graph |
| 0x9097…c542 | $0.00 | $0.62 | 1 | 8d ago | Graph |
| 0x3c07…7c64 | $0.009029 | $0.00 | 3 | 8d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
74% of observed volume is with a single counterparty, in all 7 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xd90b…0b020x3c07…7c64 | Base | $0.002345 | 70% | 0x79e0…ba84 | 8d ago | 0xacad4b…39b184 |
| 0xd90b…0b020x8769…cf16 | Base | $0.47 | 70% | 0x79e0…ba84 | 8d ago | 0x6f7ec5…61b2b2 |
| 0xd90b…0b020x3c07…7c64 | Base | $0.003584 | 70% | 0x79e0…ba84 | 8d ago | 0x509118…75be7c |
| 0xd90b…0b020x8769…cf16 | Base | $0.71 | 70% | 0x79e0…ba84 | 8d ago | 0xdd8457…437a5a |
| 0xd90b…0b020x3c07…7c64 | Base | $0.0031 | 70% | 0x79e0…ba84 | 8d ago | 0x4305c8…562ea7 |
| 0xd90b…0b020x8769…cf16 | Base | $0.62 | 70% | 0x79e0…ba84 | 8d ago | 0xbfceac…b1c2f2 |
| 0x9097…c5420xd90b…0b02 | Base | $0.62 | 70% | 0x79e0…ba84 | 8d ago | 0x4e68b0…9daf07 |
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 0xd90b…0b02 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xd90be5474ea545fedec800967fad402569c00b02
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: 0xd90b…0b02 curl -s 'https://api.roundhouseai.io/v0/agents/0xd90be5474ea545fedec800967fad402569c00b02' curl -s 'https://api.roundhouseai.io/v0/entities/0xd90be5474ea545fedec800967fad402569c00b02/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.