0x42b9…a990
Paid $0.46 of the $3067.84M Roundhouse has indexed across 1,402,228 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (58)
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 | 98% | $0.45 | 55 | 4 |
| Onchain Data | 2% | $0.01 | 1 | 1 |
$0.45 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 1 of 5 the amount paid narrows the list to the ones listed at that price.
- 0x3c46…b19a · last paid 241d ago$0.3232 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x4964…7b3a · last paid 242d ago$0.0914 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xe3e7…87f5 · last paid 250d ago$0.044 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd07c…acc6 · last paid 90d ago$0.011 call
▸18 of 18 catalogued endpoints list a price this agent paid
- /v1/wallets/:address/positionsPrice match$0.01 listed
- /v1/wallets/:solana_address/portfolioPrice matchWallet balances$0.01 listed
- /v1/dapps/Price match$0.01 listed
- /v1/wallets/:address/transactionsPrice match$0.01 listed
- /v1/wallets/:address/nft-collectionsPrice match$0.01 listed
- /v1/wallets/:address/pnlPrice match$0.01 listed
- /v1/wallets/:address/portfolioPrice matchWallet balances$0.01 listed
- /v1/fungibles/Price match$0.01 listed
10 further catalogued endpoints not listed.
- 0x1b12…d83a · last paid 258d ago$0.0055 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 | |
|---|---|---|---|---|---|
| 0x3c46…b19a | $0.32 | $0.00 | 32 | 241d ago | Graph |
| 0x4964…7b3a | $0.09 | $0.00 | 14 | 242d ago | Graph |
| 0xe3e7…87f5 | $0.04 | $0.00 | 4 | 250d ago | Graph |
| 0xd9c5…c7c2 | $0.00 | $0.02 | 2 | 356d ago | Graph |
| 0xd07c…acc6 | $0.01 | $0.00 | 1 | 90d ago | Graph |
| 0x1b12…d83a | $0.005 | $0.00 | 5 | 258d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
67% of observed volume is with a single counterparty, in all 58 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 0x42b9…a990 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x42b9df65b219b3dd36ff330a4dd8f327a6ada990
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: 0x42b9…a990 curl -s 'https://api.roundhouseai.io/v0/agents/0x42b9df65b219b3dd36ff330a4dd8f327a6ada990' curl -s 'https://api.roundhouseai.io/v0/entities/0x42b9df65b219b3dd36ff330a4dd8f327a6ada990/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.