0xf12d…4131
Paid $0.74 of the $846.70M Roundhouse has indexed across 1,330,126 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (18)
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 |
|---|---|---|---|---|
| Web & Content | 97% | $0.71 | 11 | 1 |
| Not in any catalogue | 3% | $0.02 | 4 | 3 |
| Crypto Markets | <1% | $0.003 | 3 | 1 |
$0.002 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 4 of 5 the amount paid narrows the list to the ones listed at that price.
- 0x480c…846a · last paid 1h ago$0.7111 calls
▸7 of 8 catalogued endpoints list a price this agent paid
- /x402/gift-cards/searchPrice matchWeb search$0.002 listed
- /x402/checkout/infoPrice match$0.001 listed
- /x402/invoice/createPrice match$0.002 listed
- /x402/topups/searchPrice matchWeb search$0.002 listed
- /x402/esims/searchPrice matchWeb search$0.002 listed
- /x402/products/detailPrice match$0.001 listed
- /x402/invoice/statusPrice match$0.001 listed
- /x402/invoice/pay$1,000.00 listed
- 0x110c…b784 · last paid 7d ago$0.011 call
▸48 of 50 catalogued endpoints list a price this agent paid
- /pay/agent_pro_api_coingecko_comPrice match$0.01 listed
- /api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0x9b5e262cf9bb04869ab40b19af91d2dc85761722Price match$0.01 listed
- /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/monad/token_price/probePrice match$0.01 listed
- /api/v3/x402/onchain/simple/networks/solana/token_price/probePrice match$0.01 listed
- /api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xa4a2e2ca3fbfe21aed83471d28b6f65a233c6e00,0x0086cff0c1e5d17b19f5bcd4c8840a5b4251d959,0x5f980dcfc4c0fa3911554cf5ab288ed0eb13dba3,0x16332535e2c27da578bc2e82beb09ce9d3c8eb07,0xc0634090f2fe6c6d75e61be2b949464abb498973,0x9f86db9fc6f7c9408e8fda3ff8ce4e78ac7a6b07,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0x6b2504a03ca4d43d0d73776f6ad46dab2f2a4cfd,0xde61878b0b21ce395266c44d4d548d1c72a3eb07,0x7b0ee9dcb5c1d4d7cd630c652959951936512ba3Price match$0.01 listed
- /api/v3/x402/onchain/search/pools$0.005 listed
42 further catalogued endpoints not listed.
- 0x1517…799a · last paid 18d ago$0.011 call
▸1 of 1 catalogued endpoints list a price this agent paid
- /mcpPrice match$0.01 listed
- 0x1274…d0b6 · last paid 1h ago$0.0033 calls
▸8 of 23 catalogued endpoints list a price this agent paid
- /x402/kh7dxw0kj8269e3hee74av74h989hxp9Price matchCrypto spot price$0.001 listed
- /v1/rollPrice match$0.001 listed
- /v1/decode/txPrice match$0.001 listed
- /v1/parse/datetimePrice match$0.001 listed
- /v1/price/tokenPrice matchCrypto spot price$0.001 listed
- /v1/grade$0.01 listed
- /v1/screenSanctions screening$0.005 listed
- /v1/aura$0.01 listed
15 further catalogued endpoints not listed.
- 0x0cab…149f · last paid 1h ago$0.0022 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
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 | |
|---|---|---|---|---|---|
| 0x480c…846a | $0.71 | $0.00 | 11 | 1h ago | Graph |
| 0x110c…b784 | $0.01 | $0.00 | 1 | 7d ago | Graph |
| 0x1517…799a | $0.01 | $0.00 | 1 | 18d ago | Graph |
| 0x1274…d0b6 | $0.003 | $0.00 | 3 | 1h ago | Graph |
| 0x0cab…149f | $0.002 | $0.00 | 2 | 1h ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
97% of observed volume is with a single counterparty, in all 18 observed settlements.
Organic volume $0.74 of $0.74 total.
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 0xf12d…4131 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xf12d3c624bea267e9ac09dbe87312ef41dd74131
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: 0xf12d…4131 curl -s 'https://api.roundhouseai.io/v0/agents/0xf12d3c624bea267e9ac09dbe87312ef41dd74131' curl -s 'https://api.roundhouseai.io/v0/entities/0xf12d3c624bea267e9ac09dbe87312ef41dd74131/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.