0xca99…0db6
Paid $1.09 of the $261.27M Roundhouse has indexed across 717,316 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (10)
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 | 97% | $1.06 | 7 | 2 |
| Crypto Markets | 3% | $0.03 | 3 | 1 |
$0.30 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 2 of 3 the amount paid narrows the list to the ones listed at that price.
- 0x0e84…b808 · last paid 214d ago$0.764 calls
▸4 of 80 catalogued endpoints list a price this agent paid
- /tweet-search$0.005 listed
- /crypto-news$0.001 listed
- /equity-news$0.003 listed
- /rh-season$0.001 listed
- /base-ecosystem-news$0.001 listed
- /market-risk$0.002 listed
- /pools-trending$0.001 listed
- /base-season$0.002 listed
72 further catalogued endpoints not listed.
- 0x631e…8696 · last paid 214d ago$0.303 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x110c…b784 · last paid 214d ago$0.033 calls
▸48 of 48 catalogued endpoints list a price this agent paid
- /api/v3/x402/onchain/simple/networks/base/token_price/:addressPrice match$0.01 listed
- /api/v3/x402/onchain/search/poolsPrice match$0.01 listed
- /pay/agent_pro_api_coingecko_comPrice match$0.01 listed
- /api/v3/x402/onchain/simple/networks/eth/token_price/:addressPrice 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,0xc0634090f2fe6c6d75e61be2b949464abb498973Price match$0.01 listed
- /api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xa4a2e2ca3fbfe21aed83471d28b6f65a233c6e00,0x5f980dcfc4c0fa3911554cf5ab288ed0eb13dba3,0x0086cff0c1e5d17b19f5bcd4c8840a5b4251d959,0x16332535e2c27da578bc2e82beb09ce9d3c8eb07,0xc0634090f2fe6c6d75e61be2b949464abb498973,0xff8104251e7761163fac3211ef5583fb3f8583d6,0x9f86db9fc6f7c9408e8fda3ff8ce4e78ac7a6b07,0xa1f72459dfa10bad200ac160ecd78c6b77a747be,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0xc78fabc2cb5b9cf59e0af3da8e3bc46d47753a4ePrice match$0.01 listed
- /api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0x884b59ac68b03d86d9a339ce7a4b6ea4d86b074f,0xff8104251e7761163fac3211ef5583fb3f8583d6,0xac1bd2486aaf3b5c0fc3fd868558b082a531b2b4,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xa4a2e2ca3fbfe21aed83471d28b6f65a233c6e00,0x5f980dcfc4c0fa3911554cf5ab288ed0eb13dba3,0x9a26f5433671751c3276a065f57e5a02d2817973,0x9f86db9fc6f7c9408e8fda3ff8ce4e78ac7a6b07,0xc0634090f2fe6c6d75e61be2b949464abb498973,0x22af33fe49fd1fa80c7149773dde5890d3c76f3b,0x940181a94a35a4569e4529a3cdfb74e38fd98631Price match$0.01 listed
40 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 | |
|---|---|---|---|---|---|
| 0x0e84…b808 | $0.76 | $0.00 | 4 | 214d ago | Graph |
| 0x631e…8696 | $0.30 | $0.00 | 3 | 214d ago | Graph |
| 0x110c…b784 | $0.03 | $0.00 | 3 | 214d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
70% of observed volume is with a single counterparty, in all 10 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xca99…0db60x0e84…b808 | Base | $0.01 | 100% | coinbase | 214d ago | 0x21e0cc…5f96ff |
| 0xca99…0db60x631e…8696 | Base | $0.10 | 100% | coinbase | 214d ago | 0x9ddc75…eb4379 |
| 0xca99…0db60x631e…8696 | Base | $0.10 | 100% | coinbase | 214d ago | 0x6d20d3…168683 |
| 0xca99…0db60x631e…8696 | Base | $0.10 | 100% | coinbase | 214d ago | 0xcc1b81…1d0f6b |
| 0xca99…0db60x110c…b784 | Base | $0.01 | 100% | coinbase | 214d ago | 0x798854…3ec8a4 |
| 0xca99…0db60x110c…b784 | Base | $0.01 | 100% | coinbase | 214d ago | 0x82d5ef…f874ec |
| 0xca99…0db60x110c…b784 | Base | $0.01 | 100% | coinbase | 214d ago | 0xdbb7d2…5d3ec9 |
| 0xca99…0db60x0e84…b808 | Base | $0.25 | 100% | coinbase | 217d ago | 0x2c5ee8…57d608 |
| 0xca99…0db60x0e84…b808 | Base | $0.25 | 100% | coinbase | 217d ago | 0x1bba04…3e5c00 |
| 0xca99…0db60x0e84…b808 | Base | $0.25 | 100% | coinbase | 217d ago | 0x50f0b7…a91f84 |
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 0xca99…0db6 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xca996fa71ec3ad9b9198242d7e7125c7ae380db6
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: 0xca99…0db6 curl -s 'https://api.roundhouseai.io/v0/agents/0xca996fa71ec3ad9b9198242d7e7125c7ae380db6' curl -s 'https://api.roundhouseai.io/v0/entities/0xca996fa71ec3ad9b9198242d7e7125c7ae380db6/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.