mas0n.eth
Paid $21.77 of the $3066.54M Roundhouse has indexed across 1,400,255 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (97)
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% | $21.15 | 13 | 5 |
| AI & Media | 2% | $0.50 | 5 | 1 |
| Web & Content | <1% | $0.11 | 2 | 2 |
$20.12 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 3 of 8 the amount paid narrows the list to the ones listed at that price.
- 0xddea…87db · last paid 329d ago$20.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd85c…9d46 · last paid 383d ago$1.001 call
▸1 catalogued endpoints, none priced at an amount this agent paid
- 0xfbd4…852f · last paid 301d ago$0.505 calls
▸2 of 6 catalogued endpoints list a price this agent paid
- /chatPrice matchText completion$0.10 listed
- /chatPrice matchText completion$0.10 listed
- /api/puzzle/daily$0.001 listed
- /api/user$0.001 listed
- /api/cloud-eval$0.005 listed
- /api/masters$0.003 listed
- 0x26b3…e987 · last paid 301d ago$0.101 call
▸3 of 6 catalogued endpoints list a price this agent paid
- /api/books/searchPrice matchWeb search$0.10 listed
- /api/books/download-linkPrice match$0.10 listed
- /api/books/searchPrice matchWeb search$0.10 listed
- /api/audiobooks/searchWeb search$0.005 listed
- /api/books/find$0.50 listed
- /api/audiobooks/details$0.02 listed
- 0x1e54…0353 · last paid 301d ago$0.077 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x2580…8e87 · last paid 307d ago$0.051 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x8324…fd0e · last paid 301d ago$0.033 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /x402/tools/analyze_tokenPrice match$0.01 listed
- 0x43a2…f758 · last paid 301d ago$0.011 call
▸17 catalogued endpoints, none priced at an amount this agent paid
- /x402/portfolio-totals$0.001875 listed
- /x402/token-holders$0.001125 listed
- /x402/transaction-details$0.001125 listed
- /x402/token-activity-feed$0.00375 listed
- /x402/nft-token-metadata$0.001125 listed
- /x402/nft-collection-metadata$0.001125 listed
- /x402/nft-ranking$0.0045 listed
- /x402/historical-token-price$0.001125 listed
9 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 | |
|---|---|---|---|---|---|
| 0xddea…87db | $20.00 | $0.00 | 1 | 329d ago | Graph |
| 0xd85c…9d46 | $1.00 | $0.00 | 1 | 383d ago | Graph |
| 0xfbd4…852f | $0.50 | $0.03 | 9 | 301d ago | Graph |
| 0x26b3…e987 | $0.10 | $0.00 | 1 | 301d ago | Graph |
| 0x1e54…0353 | $0.07 | $0.00 | 7 | 301d ago | Graph |
| 0x2580…8e87 | $0.05 | $0.00 | 1 | 307d ago | Graph |
| 0x2211…4419 | $0.00 | $0.04 | 39 | 361d ago | Graph |
| 0x8324…fd0e | $0.03 | $0.00 | 3 | 301d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
3 self-dealing settlements (payer = payee) observed; 91% of observed volume is with a single counterparty, in all 97 observed settlements.
Organic volume $21.89 of $21.90 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 mas0n.eth has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xdc40cbf86727093c52582405703e5b97d5c64b66
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: mas0n.eth curl -s 'https://api.roundhouseai.io/v0/agents/0xdc40cbf86727093c52582405703e5b97d5c64b66' curl -s 'https://api.roundhouseai.io/v0/entities/0xdc40cbf86727093c52582405703e5b97d5c64b66/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.