0xa3c4…240a
Paid $0.04 of the $3187.31M Roundhouse has indexed across 1,434,866 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 |
|---|---|---|---|---|
| Crypto Markets | 78% | $0.03 | 4 | 2 |
| Not in any catalogue | 15% | $0.006 | 2 | 1 |
| Onchain Data | 8% | $0.003 | 2 | 2 |
Every merchant paid publishes at least one catalogued endpoint.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 5 of 5 the amount paid narrows the list to the ones listed at that price.
- 0x9305…f13f · last paid 95d ago$0.033 calls
▸36 of 64 catalogued endpoints list a price this agent paid
- /api/v1/profiler/address/current-balancePrice match$0.01 listed
- /api/v1/tgm/who-bought-soldPrice match$0.01 listed
- /api/v1/tgm/flow-intelligencePrice match$0.01 listed
- /api/v1/token-screenerPrice match$0.01 listed
- /api/v1/tgm/flowsPrice match$0.01 listed
- /api/v1/smart-money/dex-trades$0.05 listed
- /api/v1/smart-money/netflow$0.05 listed
- /api/v1/smart-money/perp-trades$0.05 listed
56 further catalogued endpoints not listed.
- 0x52e2…f3ea · last paid 24d ago$0.0062 calls
▸21 of 98 catalogued endpoints list a price this agent paid
- /api/chain/erc20-balancePrice match$0.003 listed
- /api/chain/live-balancePrice match$0.003 listed
- /deepstate/v1/book/:book$0.005 listed
- /api/chain/block-number$0.001 listed
- /deepstate/v1/candles/:bookCrypto price history$0.005 listed
- /deepstate/v1/stats/:book$0.005 listed
- /api/chain/contract/:addressToken metadata$0.005 listed
- /api/chain/erc20-transfers$0.005 listed
90 further catalogued endpoints not listed.
- 0xbbfc…e704 · last paid 24d ago$0.0021 call
▸5 of 28 catalogued endpoints list a price this agent paid
- /extractDocument extraction$0.01 listed
- /chain/priceCrypto spot price$0.003 listed
- /web/pages$0.008 listed
- /extract/batch$0.04 listed
- /screenshotScreenshot$0.01 listed
- /summarize$0.005 listed
- /readPage to markdown$0.005 listed
- /sec/companySEC filings$0.005 listed
20 further catalogued endpoints not listed.
- 0x0e84…b808 · last paid 24d ago$0.0011 call
▸34 of 90 catalogued endpoints list a price this agent paid
- /crypto-newsPrice match$0.001 listed
- /pay/agent_ottoai_crypto_newsPrice match$0.001 listed
- /filtered-newsPrice match$0.001 listed
- /token-detailsPrice match$0.001 listed
- /funding-ratesPrice matchPerp funding and open interest$0.001 listed
- /tweet-search$0.005 listed
- /base-season$0.002 listed
- /kol-sentiment$0.003 listed
82 further catalogued endpoints not listed.
- 0x5bb4…9f68 · last paid 24d ago$0.0011 call
▸11 of 18 catalogued endpoints list a price this agent paid
- /hyperliquid-marketPrice matchPerp funding and open interest$0.001 listed
- /yield-marketsPrice match$0.001 listed
- /portfolioPrice matchWallet balances$0.001 listed
- /supported-tokensPrice match$0.001 listed
- /transaction-historyPrice match$0.001 listed
- /bridge$0.01 listed
- /hl-deposit-withdraw$0.01 listed
- /swap$0.01 listed
10 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
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 | |
|---|---|---|---|---|---|
| 0x9305…f13f | $0.03 | $0.00 | 3 | 95d ago | Graph |
| 0x52e2…f3ea | $0.006 | $0.00 | 2 | 24d ago | Graph |
| 0xbbfc…e704 | $0.002 | $0.00 | 1 | 24d ago | Graph |
| 0x0e84…b808 | $0.001 | $0.00 | 1 | 24d ago | Graph |
| 0x5bb4…9f68 | $0.001 | $0.00 | 1 | 24d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
75% of observed volume is with a single counterparty, in all 8 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xa3c4…240a0x0e84…b808 | Base | $0.001 | 100% | coinbase | 24d ago | 0x94d827…c583fb |
| 0xa3c4…240a0xbbfc…e704 | Base | $0.002 | 100% | coinbase | 24d ago | 0xe6346e…dd5bd0 |
| 0xa3c4…240a0x5bb4…9f68 | Base | $0.001 | 100% | coinbase | 24d ago | 0x060ee8…928b37 |
| 0xa3c4…240a0x52e2…f3ea | Base | $0.003 | 100% | coinbase | 24d ago | 0xf3e58c…3df699 |
| 0xa3c4…240a0x52e2…f3ea | Base | $0.003 | 100% | coinbase | 95d ago | 0x27e8c0…568425 |
| 0xa3c4…240a0x9305…f13f | Base | $0.01 | 100% | coinbase | 95d ago | 0xbe6f0d…fa81f3 |
| 0xa3c4…240a0x9305…f13f | Base | $0.01 | 100% | coinbase | 95d ago | 0x9e0319…d4a316 |
| 0xa3c4…240a0x9305…f13f | Base | $0.01 | 100% | coinbase | 95d ago | 0x206808…70cd54 |
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 0xa3c4…240a has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xa3c410818cc724e5ed1bc95401d5ebdc7b7c240a
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: 0xa3c4…240a curl -s 'https://api.roundhouseai.io/v0/agents/0xa3c410818cc724e5ed1bc95401d5ebdc7b7c240a' curl -s 'https://api.roundhouseai.io/v0/entities/0xa3c410818cc724e5ed1bc95401d5ebdc7b7c240a/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.