0x2043…98ff
Paid $0.15 of the $258.65M Roundhouse has indexed across 713,540 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (4)
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 | 73% | $0.11 | 2 | 2 |
| Web & Content | 27% | $0.04 | 2 | 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 3 of 3 the amount paid narrows the list to the ones listed at that price.
- 0xe903…b751 · last paid 73d ago$0.101 call
▸24 of 195 catalogued endpoints list a price this agent paid
- /v1/data/dex-trending-poolsPrice match$0.10 listed
- /v1/data/kalshi-market-tradesPrice match$0.10 listed
- /v1/data/suverse-air-quality-index$0.06 listed
- /v1/data/polymarket-bid-ask-spread$0.05 listed
- /v1/data/polymarket-market-detail$0.05 listed
- /v1/data/suverse-swpc-solar-wind-mag$0.08 listed
- /v1/data/kalshi-series-detail$0.05 listed
- /v1/data/kalshi-market-detail$0.05 listed
187 further catalogued endpoints not listed.
- 0x4466…125e · last paid 73d ago$0.042 calls
▸13 of 200 catalogued endpoints list a price this agent paid
- /stock/cn-moneyflowPrice match$0.02 listed
- /web/readPrice matchPage to markdown$0.02 listed
- /forex/convert/cny/usd/cny-usd$0.004 listed
- /chain/honeypot$0.01 listed
- /chain/token-tax$0.006 listed
- /chain/gas-oracle$0.006 listed
- /chain/chainlink-price$0.004 listed
- /chain/gas-compare$0.005 listed
192 further catalogued endpoints not listed.
- 0xcd6b…cefa · last paid 73d ago$0.011 call
▸18 of 24 catalogued endpoints list a price this agent paid
- /api/yieldsPrice match$0.01 listed
- /api/discoverPrice match$0.01 listed
- /api/rugcheckPrice match$0.01 listed
- /api/rugcheckPrice match$0.01 listed
- /api/holdersPrice match$0.01 listed
- /api/feargreedFear and greed index$0.005 listed
- /api/bundle$0.02 listed
- /api/health$0.005 listed
16 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0xe903…b751 | $0.10 | $0.00 | 1 | 73d ago | Graph |
| 0x4466…125e | $0.04 | $0.00 | 2 | 73d ago | Graph |
| coin74.eth | $0.01 | $0.00 | 1 | 73d 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 4 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x2043…98ff0xe903…b751 | Base | $0.10 | 100% | coinbase | 73d ago | 0x1fddc3…9c5023 |
| 0x2043…98ff0x4466…125e | Base | $0.02 | 100% | coinbase | 73d ago | 0x3428c5…31e319 |
| 0x2043…98ff0x4466…125e | Base | $0.02 | 100% | coinbase | 73d ago | 0xb2cf07…84fd3a |
| 0x2043…98ffcoin74.eth | Base | $0.01 | 100% | coinbase | 73d ago | 0x264495…6973a6 |
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 0x2043…98ff has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x20436768ef6d193c16e39f42ef88295385bb98ff
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: 0x2043…98ff curl -s 'https://api.roundhouseai.io/v0/agents/0x20436768ef6d193c16e39f42ef88295385bb98ff' curl -s 'https://api.roundhouseai.io/v0/entities/0x20436768ef6d193c16e39f42ef88295385bb98ff/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.