0x1b83…48c7
Paid $0.90 of the $258.32M Roundhouse has indexed across 712,831 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (12)
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% | $0.90 | 9 | 1 |
| Crypto Markets | <1% | $0.002 | 2 | 1 |
| Location & Weather | <1% | $0.002 | 1 | 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 3 of 3 the amount paid narrows the list to the ones listed at that price.
- 0x7d9c…cb5b · last paid 5h ago$0.909 calls
▸26 of 200 catalogued endpoints list a price this agent paid
- /v1/services/eth-network-valuation-intelligencePrice match$0.10 listed
- /v1/services/perp-funding-arbitrage-scanPrice match$0.10 listed
- /v1/services/defi-protocol-risk-yield-synthesisPrice match$0.10 listed
- /v1/services/perp-funding-ratesPerp funding and open interest$0.01 listed
- /v1/services/defi-protocol-tvl-monitor$0.01 listed
- /v1/services/eth-etf-flow-pulse$0.01 listed
- /v1/services/altcoin-rotation$0.01 listed
- /v1/services/zar-fx-asset-manager-positioning$0.01 listed
192 further catalogued endpoints not listed.
- 0xabf4…a9d0 · last paid 6h ago$0.0022 calls
▸71 of 200 catalogued endpoints list a price this agent paid
- /api/hashPrice match$0.001 listed
- /v1/metered/chat/completionsPrice matchText completion$0.001 listed
- /api/perp-fundingPerp funding and open interest$0.002 listed
- /api/perp-basis$0.002 listed
- /api/ttsText to speech$0.05 listed
- /api/bestsellers$0.005 listed
- /api/demand-radar$0.005 listed
- /v1/nano/chat/completionsText completion$0.003 listed
192 further catalogued endpoints not listed.
- 0x38c0…44c8 · last paid 6h ago$0.0021 call
▸15 of 55 catalogued endpoints list a price this agent paid
- /api/price/btc-usdPrice match$0.002 listed
- /api/price/eth-usdPrice match$0.002 listed
- /api/price/sol-usdPrice match$0.002 listed
- /api/exchange/convertPrice matchCurrency conversion$0.002 listed
- /api/price/base-gas$0.001 listed
- /api/address-risk$0.03 listed
- /api/gasGas price$0.001 listed
- /api/crypto$0.005 listed
47 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x7d9c…cb5b | $0.90 | $0.00 | 9 | 5h ago | Graph |
| 0x38c0…44c8 | $0.002 | $0.00 | 1 | 6h ago | Graph |
| 0xabf4…a9d0 | $0.002 | $0.00 | 2 | 6h 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, in all 12 observed settlements.
Organic volume $0.90 of $0.90 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x1b83…48c70x7d9c…cb5b | Base | $0.10 | 100% | coinbase | 5h ago | 0xa5ecdb…6b5835 |
| 0x1b83…48c70x7d9c…cb5b | Base | $0.10 | 100% | coinbase | 5h ago | 0x9cfabc…ba3068 |
| 0x1b83…48c70x7d9c…cb5b | Base | $0.10 | 100% | coinbase | 5h ago | 0x39dee2…892788 |
| 0x1b83…48c70x7d9c…cb5b | Base | $0.10 | 100% | coinbase | 5h ago | 0xf41136…de8a3d |
| 0x1b83…48c70x7d9c…cb5b | Base | $0.10 | 100% | coinbase | 5h ago | 0xbf4926…674ae9 |
| 0x1b83…48c70x7d9c…cb5b | Base | $0.10 | 100% | coinbase | 5h ago | 0xc0b0ee…e5ad28 |
| 0x1b83…48c70x7d9c…cb5b | Base | $0.10 | 100% | coinbase | 5h ago | 0xedd8bf…a22474 |
| 0x1b83…48c70x7d9c…cb5b | Base | $0.10 | 100% | coinbase | 5h ago | 0xd5eba2…1367ab |
| 0x1b83…48c70x7d9c…cb5b | Base | $0.10 | 100% | coinbase | 5h ago | 0x1522a5…dfb07c |
| 0x1b83…48c70x38c0…44c8 | Base | $0.002 | 100% | coinbase | 6h ago | 0x34c701…82b7b9 |
| 0x1b83…48c70xabf4…a9d0 | Base | $0.001 | 100% | coinbase | 6h ago | 0xd40bf4…0057ff |
| 0x1b83…48c70xabf4…a9d0 | Base | $0.001 | 100% | coinbase | 6h ago | 0xc552e8…2a754a |
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 0x1b83…48c7 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x1b83f6e44e1579002894b354ae835c8e013748c7
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: 0x1b83…48c7 curl -s 'https://api.roundhouseai.io/v0/agents/0x1b83f6e44e1579002894b354ae835c8e013748c7' curl -s 'https://api.roundhouseai.io/v0/entities/0x1b83f6e44e1579002894b354ae835c8e013748c7/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.