0x3548…d39c
Paid $209.51 of the $3066.54M Roundhouse has indexed across 1,400,510 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (8)
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 | 100% | $209.49 | 7 | 4 |
| Web & Content | <1% | $0.02 | 1 | 1 |
$209.40 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.
- 0xcf3f…b287 · last paid 482d ago$111.002 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xf224…af04 · last paid 528d ago$88.403 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xc257…17b4 · last paid 379d ago$10.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xfe93…e04b · last paid 363d ago$0.091 call
▸1 of 2 catalogued endpoints list a price this agent paid
- /api-402/marketplace/v1/screen/simplePrice match$0.09 listed
- /api-402/marketplace/v1/screen/deep$2.00 listed
- 0x7d9d…405d · last paid 379d ago$0.021 call
▸35 catalogued endpoints, none priced at an amount this agent paid
- /x402/agents/FirecrawlSearchDigestAgent/firecrawl_extract_web_data$0.01 listed
- /x402/agents/EtherscanAgent/get_erc20_token_transfers$0.01 listed
- /x402/agents/PondWalletAnalysisAgent/analyze_base_wallet$0.01 listed
- /x402/agents/ZerionWalletAnalysisAgent/fetch_wallet_nfts$0.01 listed
- /x402/agents/FirecrawlSearchDigestAgent/firecrawl_web_search$0.01 listed
- /x402/agents/TokenResolverAgent/searchWeb search$0.01 listed
- /x402/agents/ElfaTwitterIntelligenceAgent/search_mentions$0.01 listed
- /x402/agents/PondWalletAnalysisAgent/analyze_ethereum_wallet$0.01 listed
27 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 | |
|---|---|---|---|---|---|
| 0xcf3f…b287 | $111.00 | $0.00 | 2 | 482d ago | Graph |
| 0xf224…af04 | $88.40 | $0.00 | 3 | 528d ago | Graph |
| 0xc257…17b4 | $10.00 | $0.00 | 1 | 379d ago | Graph |
| 0xfe93…e04b | $0.09 | $0.00 | 1 | 363d ago | Graph |
| 0x7d9d…405d | $0.02 | $0.00 | 1 | 379d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
53% of observed volume is with a single counterparty, in all 8 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x3548…d39c0xfe93…e04b | Base | $0.09 | 100% | coinbase | 363d ago | 0xac84ef…3e5613 |
| 0x3548…d39c0x7d9d…405d | Base | $0.02 | 100% | coinbase | 379d ago | 0x182ac4…9ffe31 |
| 0x3548…d39c0xc257…17b4 | Base | $10.00 | 100% | mogami | 379d ago | 0xe86396…dfb4cf |
| 0x3548…d39c0xcf3f…b287 | Base | $101.00 | 70% | 0xe890…f632 | 482d ago | 0x46947b…5ec67d |
| 0x3548…d39c0xcf3f…b287 | Base | $10.00 | 70% | 0xe890…f632 | 483d ago | 0xd0319f…74124a |
| 0x3548…d39c0xf224…af04 | Base | $80.00 | 70% | 0xe890…f632 | 528d ago | 0x68441b…bd9567 |
| 0x3548…d39c0xf224…af04 | Base | $5.44 | 70% | 0xe890…f632 | 546d ago | 0x823bf4…6c9b17 |
| 0x3548…d39c0xf224…af04 | Base | $2.96 | 70% | 0xe890…f632 | 547d ago | 0x50996b…bb9f98 |
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 0x3548…d39c has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x354862c927900844ae6ddd209fea81395bb3d39c
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: 0x3548…d39c curl -s 'https://api.roundhouseai.io/v0/agents/0x354862c927900844ae6ddd209fea81395bb3d39c' curl -s 'https://api.roundhouseai.io/v0/entities/0x354862c927900844ae6ddd209fea81395bb3d39c/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.