0x4a3e…c4e2
Paid $0.21 of the $258.56M Roundhouse has indexed across 713,267 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (14)
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 | 88% | $0.18 | 7 | 2 |
| Web & Content | 8% | $0.02 | 2 | 1 |
| Crypto Markets | 4% | $0.008 | 4 | 1 |
| Onchain Data | <1% | $0.001 | 1 | 1 |
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.
- 0x217e…67c4 · last paid 29d ago$0.186 calls
▸1 of 69 catalogued endpoints list a price this agent paid
- /briefPrice match$0.03 listed
- /cryptoCrypto spot price$0.005 listed
- /x402audit$0.02 listed
- /gw/coingecko$0.002 listed
- /rand$0.003 listed
- /fundingPerp funding and open interest$0.004 listed
- /weatherWeather forecast$0.004 listed
- /bounty$0.006 listed
61 further catalogued endpoints not listed.
- 0x9dba…0df8 · last paid 82d ago$0.022 calls
▸23 of 31 catalogued endpoints list a price this agent paid
- /tweets/mentionsPrice match$0.006 listed
- /tweets/searchPrice matchWeb search$0.006 listed
- /tweets/userPrice match$0.01 listed
- /lists/tweetsPrice match$0.01 listed
- /tweets/quote_tweetsPrice match$0.01 listed
- /tweets/by/id$0.0025 listed
- /users/by/username$0.005 listed
- /users/by/id$0.005 listed
23 further catalogued endpoints not listed.
- 0x0e84…b808 · last paid 37d ago$0.0084 calls
▸51 of 80 catalogued endpoints list a price this agent paid
- /crypto-newsPrice match$0.001 listed
- /equity-newsPrice match$0.003 listed
- /base-ecosystem-newsPrice match$0.001 listed
- /rh-seasonPrice match$0.001 listed
- /pools-trendingPrice match$0.001 listed
- /tweet-search$0.005 listed
- /market-risk$0.002 listed
- /base-season$0.002 listed
72 further catalogued endpoints not listed.
- 0x52e2…f3ea · last paid 68d ago$0.0011 call
▸6 of 98 catalogued endpoints list a price this agent paid
- /api/chain/block-numberPrice match$0.001 listed
- /api/chain/erc20-balance$0.003 listed
- /api/chain/live-balance$0.003 listed
- /api/chain/ens/:input$0.005 listed
- /api/chain/erc20-transfers$0.005 listed
- /api/chain/contract/:addressToken metadata$0.005 listed
- /api/chain/tx/:hash$0.008 listed
- /api/chain/block/:number$0.003 listed
90 further catalogued endpoints not listed.
- 0x5bb4…9f68 · last paid 78d ago$0.0011 call
▸11 of 18 catalogued endpoints list a price this agent paid
- /yield-marketsPrice match$0.001 listed
- /hyperliquid-marketPrice matchPerp funding and open interest$0.001 listed
- /portfolioPrice matchWallet balances$0.001 listed
- /hyperliquid-accountPrice match$0.001 listed
- /yield-recommendationsPrice match$0.001 listed
- /swap$0.01 listed
- /bridge$0.01 listed
- /hl-deposit-withdraw$0.01 listed
10 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 | |
|---|---|---|---|---|---|
| 0x217e…67c4 | $0.18 | $0.00 | 6 | 29d ago | Graph |
| 0x9dba…0df8 | $0.02 | $0.00 | 2 | 82d ago | Graph |
| 0x0e84…b808 | $0.008 | $0.00 | 4 | 37d ago | Graph |
| 0x52e2…f3ea | $0.001 | $0.00 | 1 | 68d ago | Graph |
| 0x5bb4…9f68 | $0.001 | $0.00 | 1 | 78d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
87% of observed volume is with a single counterparty, in all 14 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x4a3e…c4e20x217e…67c4 | Base | $0.03 | 100% | coinbase | 29d ago | 0x54edfe…f06005 |
| 0x4a3e…c4e20x217e…67c4 | Base | $0.03 | 100% | coinbase | 30d ago | 0x4c3f52…75314a |
| 0x4a3e…c4e20x217e…67c4 | Base | $0.03 | 100% | coinbase | 30d ago | 0xabced7…62be97 |
| 0x4a3e…c4e20x217e…67c4 | Base | $0.03 | 100% | coinbase | 30d ago | 0xac165e…c695b2 |
| 0x4a3e…c4e20x217e…67c4 | Base | $0.03 | 100% | coinbase | 30d ago | 0xc990fb…71b615 |
| 0x4a3e…c4e20x217e…67c4 | Base | $0.03 | 100% | coinbase | 30d ago | 0x5f5298…348ad8 |
| 0x4a3e…c4e20x0e84…b808 | Base | $0.003 | 100% | coinbase | 37d ago | 0xa6186d…645033 |
| 0x4a3e…c4e20x0e84…b808 | Base | $0.003 | 100% | coinbase | 37d ago | 0x2f600f…d9f0e4 |
| 0x4a3e…c4e20x52e2…f3ea | Base | $0.001 | 100% | coinbase | 68d ago | 0xd5e037…de673c |
| 0x4a3e…c4e20x5bb4…9f68 | Base | $0.001 | 100% | coinbase | 78d ago | 0xe75155…602f21 |
| 0x4a3e…c4e20x9dba…0df8 | Base | $0.006 | 100% | coinbase | 82d ago | 0x706ee0…63a001 |
| 0x4a3e…c4e20x0e84…b808 | Base | $0.001 | 100% | coinbase | 82d ago | 0x1af88e…f42989 |
| 0x4a3e…c4e20x0e84…b808 | Base | $0.001 | 100% | coinbase | 82d ago | 0x607a03…fb1344 |
| 0x4a3e…c4e20x9dba…0df8 | Base | $0.01 | 100% | coinbase | 82d ago | 0xd26156…7e2bf8 |
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 0x4a3e…c4e2 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x4a3e9e9460de0f0dc0a58604bc60cc1e3ae4c4e2
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: 0x4a3e…c4e2 curl -s 'https://api.roundhouseai.io/v0/agents/0x4a3e9e9460de0f0dc0a58604bc60cc1e3ae4c4e2' curl -s 'https://api.roundhouseai.io/v0/entities/0x4a3e9e9460de0f0dc0a58604bc60cc1e3ae4c4e2/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.