0x3b0d…5048
Paid $5.00 of the $258.47M Roundhouse has indexed across 713,069 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 | 99% | $4.93 | 1 | 1 |
| Web & Content | 1% | $0.07 | 5 | 1 |
$4.93 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; for 1 of 2 the amount paid narrows the list to the ones listed at that price.
- 0xff7c…b3a0 · last paid 14d ago$4.931 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb3c2…2ab6 · last paid 74d ago$0.075 calls
▸56 of 148 catalogued endpoints list a price this agent paid
- /v1/sociavault/twitter/searchPrice matchWeb search$0.01 listed
- /v1/chat/completionsText completion$0.001 listed
- /v1/llm/:modelText completion$0.008 listed
- /v1/llm/:modelText completion$0.12 listed
- /v1/chat/micro$0.0035 listed
- /v1/search/:actionWeb search$0.02 listed
- /v1/image/:modelImage generation$0.02 listed
- /v1/search/:actionWeb search$0.01 listed
140 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 | |
|---|---|---|---|---|---|
| 0xff7c…b3a0 | $4.93 | $0.00 | 1 | 14d ago | Graph |
| 0xb3c2…2ab6 | $0.07 | $0.00 | 5 | 74d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
99% of observed volume is with a single counterparty, in all 6 observed settlements.
Organic volume $5.00 of $5.00 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x3b0d…50480xff7c…b3a0 | Base | $4.93 | 70% | 0x501e…4d4c | 14d ago | 0xfe7ff7…b6e96a |
| 0x3b0d…50480xb3c2…2ab6 | Base | $0.01 | 100% | coinbase | 74d ago | 0x8b4d09…d0b8a7 |
| 0x3b0d…50480xb3c2…2ab6 | Base | $0.01 | 100% | coinbase | 74d ago | 0x535c8e…292d87 |
| 0x3b0d…50480xb3c2…2ab6 | Base | $0.01 | 100% | coinbase | 74d ago | 0x7ea7aa…e41dda |
| 0x3b0d…50480xb3c2…2ab6 | Base | $0.01 | 100% | coinbase | 74d ago | 0x462632…c649fc |
| 0x3b0d…50480xb3c2…2ab6 | Base | $0.01 | 100% | coinbase | 74d ago | 0x87df88…bc271a |
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 0x3b0d…5048 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3b0dd015e679ba0cf515ae972405630443c95048
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: 0x3b0d…5048 curl -s 'https://api.roundhouseai.io/v0/agents/0x3b0dd015e679ba0cf515ae972405630443c95048' curl -s 'https://api.roundhouseai.io/v0/entities/0x3b0dd015e679ba0cf515ae972405630443c95048/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.