0xfba0…d164
Paid $0.53 of the $3066.54M Roundhouse has indexed across 1,400,510 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (230)
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 |
|---|---|---|---|---|
| Risk & Compliance | 46% | $0.19 | 42 | 1 |
| Not in any catalogue | 46% | $0.19 | 85 | 9 |
| Crypto Markets | 4% | $0.02 | 8 | 1 |
| Reference Data | 3% | $0.01 | 7 | 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 10 of 12 the amount paid narrows the list to the ones listed at that price.
- 0x2bb7…ac6d · last paid 156d ago$0.1942 calls
▸173 of 200 catalogued endpoints list a price this agent paid
- /proxy/supply-chain-finance-score-api-3c9435Price match$0.005 listed
- /proxy/transition-finance-score-api-ddb242Price match$0.005 listed
- /proxy/refinance-calculator-api-9ebfbfPrice match$0.005 listed
- /proxy/refinance-breakeven-calculator-api-bd92dcPrice match$0.005 listed
- /proxy/email-free-provider-a95057Price match$0.005 listed
- /proxy/campaign-update-score-api-2a1281Price match$0.005 listed
- /proxy/project-finance-score-api-fb6470$0.05 listed
- /proxy/on-chain-volume-score-api-7e996b$0.01 listed
192 further catalogued endpoints not listed.
- 0xd70d…ab5e · last paid 82d ago$0.056 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/jokesPrice match$0.002 listed
- 0x9257…2132 · last paid 48d ago$0.033 calls
▸192 catalogued endpoints, none priced at an amount this agent paid
- /api/endpoints/ai-factory/shipping_delay_impact_assessment$0.03 listed
- /api/endpoints/ai-factory/vitamin_daily_value_adjuster$0.03 listed
- /api/endpoints/ai-factory/nutrition_plan_optimizer$0.03 listed
- /api/endpoints/ai-factory/emotional_support_message_generator$0.03 listed
- /api/endpoints/ai-factory/course_difficulty_classifier$0.03 listed
- /api/endpoints/ai-factory/markdown_table_formatter$0.03 listed
- /api/endpoints/ai-factory/child_allergy_safe_recipe_replacer$0.03 listed
- /api/endpoints/ai-factory/plant_hardiness_zone_ranker$0.03 listed
184 further catalogued endpoints not listed.
- 0x255c…387b · last paid 67d ago$0.0210 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/riddlePrice match$0.002 listed
- 0xa306…10c3 · last paid 67d ago$0.028 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/convert-weightPrice match$0.0025 listed
- 0x52e2…f3ea · last paid 100d ago$0.028 calls
▸51 of 98 catalogued endpoints list a price this agent paid
- /api/chain/erc20-balancePrice match$0.003 listed
- /api/chain/block-numberPrice match$0.001 listed
- /deepstate/v1/book/:bookPrice match$0.005 listed
- /deepstate/v1/candles/:bookPrice matchCrypto price history$0.005 listed
- /deepstate/v1/stats/:bookPrice match$0.005 listed
- /api/chain/live-balancePrice match$0.003 listed
- /api/chain/block-numberPrice match$0.001 listed
- /api/chain/erc20-transfersPrice match$0.005 listed
90 further catalogued endpoints not listed.
- 0x2af9…e129 · last paid 67d ago$0.0212 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/word-of-the-dayPrice match$0.0015 listed
- 0x7971…f668 · last paid 48d ago$0.0215 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/generate-memePrice match$0.001 listed
- 0xb8c5…d67f · last paid 51d ago$0.0114 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/coinflipPrice match$0.001 listed
- 0xbbba…06d4 · last paid 72d ago$0.018 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/roastPrice match$0.0017 listed
- 0x8ca9…811a · last paid 100d ago$0.017 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/currency-convertPrice matchCurrency conversion$0.002 listed
- 0x6a49…712f · last paid 70d ago$0.019 calls
▸1 catalogued endpoints, none priced at an amount this agent paid
- /api/horror-story$0.01 listed
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
ERC-8004 registration
Card follows eips.ethereum.org/EIPS/eip-8004#registration-v1
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 | |
|---|---|---|---|---|---|
| 0x2bb7…ac6d | $0.19 | $0.00 | 42 | 156d ago | Graph |
| 0xd70d…ab5e | $0.05 | $0.00 | 6 | 82d ago | Graph |
| 0x9257…2132 | $0.03 | $0.00 | 3 | 48d ago | Graph |
| 0x255c…387b | $0.02 | $0.00 | 10 | 67d ago | Graph |
| 0xa306…10c3 | $0.02 | $0.00 | 8 | 67d ago | Graph |
| 0x52e2…f3ea | $0.02 | $0.00 | 8 | 100d ago | Graph |
| 0x2af9…e129 | $0.02 | $0.00 | 12 | 67d ago | Graph |
| 0x7971…f668 | $0.02 | $0.00 | 15 | 48d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
No concentration or self-dealing patterns detected in all 230 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xfba0…d1640x2bb7…ac6d | Base | $0.005 | 100% | coinbase | 161d ago | 0xc87b94…629776 |
| 0xfba0…d1640x2bb7…ac6d | Base | $0.005 | 100% | coinbase | 161d ago | 0x118762…021d3e |
| 0xfba0…d1640x2bb7…ac6d | Base | $0.005 | 100% | coinbase | 161d ago | 0x1d4d4a…85e8bb |
| 0xfba0…d1640x0e84…b808 | Base | $0.001 | 100% | coinbase | 161d ago | 0xa4edff…c1fddf |
| 0xfba0…d1640x0e84…b808 | Base | $0.001 | 100% | coinbase | 175d ago | 0x0abfb4…ee3ab9 |
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 0xfba0…d164 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xfba0552e4dafbfaefbc2cda822400d4e09efd164
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: 0xfba0…d164 curl -s 'https://api.roundhouseai.io/v0/agents/0xfba0552e4dafbfaefbc2cda822400d4e09efd164' curl -s 'https://api.roundhouseai.io/v0/entities/0xfba0552e4dafbfaefbc2cda822400d4e09efd164/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.