0xf28f…a87b
Paid $0.25 of the $3060.46M Roundhouse has indexed across 1,397,991 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (160)
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 |
|---|---|---|---|---|
| Crypto Markets | 61% | $0.15 | 150 | 2 |
| Not in any catalogue | 37% | $0.09 | 9 | 1 |
| Risk & Compliance | 2% | $0.005 | 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 4 of 4 the amount paid narrows the list to the ones listed at that price.
- 0x0e84…b808 · last paid 138d ago$0.13127 calls
▸33 of 87 catalogued endpoints list a price this agent paid
- /crypto-newsPrice match$0.001 listed
- /meta-intelligencePrice match$0.001 listed
- /pay/agent_ottoai_crypto_newsPrice match$0.001 listed
- /filtered-newsPrice match$0.001 listed
- /token-detailsPrice match$0.001 listed
- /tweet-search$0.005 listed
- /base-season$0.002 listed
- /kol-sentiment$0.003 listed
79 further catalogued endpoints not listed.
- 0x110c…b784 · last paid 143d ago$0.099 calls
▸47 of 50 catalogued endpoints list a price this agent paid
- /api/v3/x402/onchain/simple/networks/base/token_price/0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b,0x22af33fe49fd1fa80c7149773dde5890d3c76f3b,0x9b5e262cf9bb04869ab40b19af91d2dc85761722,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xc0634090f2fe6c6d75e61be2b949464abb498973,0x296eb9c4d8fcbd00fbc6d5027e4202bf955fa76fPrice match$0.01 listed
- /api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0x9b5e262cf9bb04869ab40b19af91d2dc85761722,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0x22af33fe49fd1fa80c7149773dde5890d3c76f3bPrice match$0.01 listed
- /api/v3/x402/onchain/simple/networks/base/token_price/0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b,0x4200000000000000000000000000000000000006Price match$0.01 listed
- /api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0x95ccfd2b81a9667b0cc979992632f98fc853eba3,0x9b5e262cf9bb04869ab40b19af91d2dc85761722,0xed664536023d8e4b1640c394777d34abaff1df8f,0x9a26f5433671751c3276a065f57e5a02d2817973Price match$0.01 listed
- /api/v3/x402/onchain/simple/networks/tron/token_price/TEkxiTehnzSmSe2XqrBj4w32RUN966rdz8Price match$0.01 listed
- /api/v3/x402/onchain/search/pools$0.005 listed
- /api/v3/x402/onchain/simple/networks/:network/token_price/:addresses$0.005 listed
- /pay/agent_pro_api_coingecko_com$0.005 listed
42 further catalogued endpoints not listed.
- 0xd850…f111 · last paid 140d ago$0.0223 calls
▸4 of 6 catalogued endpoints list a price this agent paid
- /chain/tokens/trendingPrice match$0.001 listed
- /chain/tokens/trendingPrice match$0.001 listed
- /token/pricePrice matchCrypto spot price$0.001 listed
- /wallet/tradesPrice match$0.001 listed
- /chain/tokens/newest$0.001585 listed
- /chain/transfers$0.00025 listed
- 0x9dc9…59bd · last paid 140d ago$0.0051 call
▸4 of 7 catalogued endpoints list a price this agent paid
- /yieldsPrice match$0.005 listed
- /wallet/score/:addressPrice matchWallet risk score$0.005 listed
- /pools/hotPrice match$0.005 listed
- /wallet/scorePrice matchWallet risk score$0.005 listed
- /gasGas price$0.002 listed
- /leaderboard$0.01 listed
- /bankr/score$0.008 listed
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
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 | |
|---|---|---|---|---|---|
| 0x0e84…b808 | $0.13 | $0.00 | 127 | 138d ago | Graph |
| 0x110c…b784 | $0.09 | $0.00 | 9 | 143d ago | Graph |
| 0xd850…f111 | $0.02 | $0.00 | 23 | 140d ago | Graph |
| 0x9dc9…59bd | $0.005 | $0.00 | 1 | 140d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
52% of observed volume is with a single counterparty, in all 160 observed settlements.
Recent activity
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 0xf28f…a87b has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xf28f741abd0868e054e8eddc4350d6bbeeeba87b
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: 0xf28f…a87b curl -s 'https://api.roundhouseai.io/v0/agents/0xf28f741abd0868e054e8eddc4350d6bbeeeba87b' curl -s 'https://api.roundhouseai.io/v0/entities/0xf28f741abd0868e054e8eddc4350d6bbeeeba87b/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.