0x4d44…3b9c
Paid $0.14 of the $3058.83M Roundhouse has indexed across 1,396,716 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (9)
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 | 92% | $0.13 | 5 | 2 |
| Web & Content | 3% | $0.005 | 1 | 1 |
| Location & Weather | 3% | $0.005 | 1 | 1 |
| AI & Media | <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 4 of 5 the amount paid narrows the list to the ones listed at that price.
- 0xfab0…ce71 · last paid 2d ago$0.133 calls
▸1 catalogued endpoints, none priced at an amount this agent paid
- /bazaar-v2/grade-strategy$0.05 listed
- 0xc751…86a1 · last paid 2d ago$0.0051 call
▸11 of 57 catalogued endpoints list a price this agent paid
- /api/v1/twitter/searchPrice matchWeb search$0.005 listed
- /api/v1/twitter/tweets/searchPrice matchWeb search$0.005 listed
- /api/v1/amazon/searchPrice matchWeb search$0.005 listed
- /api/v1/web/fetchPage to markdown$0.002 listed
- /api/v1/reddit/searchWeb search$0.01 listed
- /api/v1/web/searchWeb search$0.01 listed
- /api/v1/github/get$0.002 listed
- /api/v1/twitter/users/:ref/tweets$0.004 listed
49 further catalogued endpoints not listed.
- 0x589a…b3d8 · last paid 2d ago$0.0051 call
▸10 of 15 catalogued endpoints list a price this agent paid
- /x402/pingPrice match$0.005 listed
- /x402/paymentPrice match$0.005 listed
- /x402/quotePrice match$0.005 listed
- /x402/statusPrice match$0.005 listed
- /x402/timePrice match$0.005 listed
- /x402/uuidPrice match$0.005 listed
- /x402/randomPrice match$0.005 listed
- /x402/ipPrice matchIP intelligence$0.005 listed
7 further catalogued endpoints not listed.
- 0x3291…2b37 · last paid 2d ago$0.0022 calls
▸2 of 12 catalogued endpoints list a price this agent paid
- /authPrice match$0.001 listed
- /authPrice match$0.001 listed
- /get-card$5.00 listed
- /fund-card-balance$5.00 listed
- /send-bank-payment$11.50 listed
- /order-gift-card$5.24 listed
- /order-gift-card$5.24 listed
- /send-payment$6.50 listed
4 further catalogued endpoints not listed.
- 0x3da4…4664 · last paid 2d ago$0.0011 call
▸11 of 11 catalogued endpoints list a price this agent paid
- /v1/crypto/pricePrice match$0.001 listed
- /v1/crypto/sentimentPrice matchSentiment analysis$0.001 listed
- /v1/crypto/globalPrice match$0.001 listed
- /v1/crypto/perpsPrice matchPerp funding and open interest$0.001 listed
- /v1/crypto/chartPrice matchCrypto spot price$0.001 listed
- /v1/crypto/protocolPrice match$0.001 listed
- /v1/crypto/stablecoinsPrice match$0.001 listed
- /v1/crypto/yieldsPrice match$0.001 listed
3 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 | |
|---|---|---|---|---|---|
| 0xfab0…ce71 | $0.13 | $2.50 | 4 | 2d ago | Graph |
| 0xc751…86a1 | $0.005 | $0.00 | 1 | 2d ago | Graph |
| 0x589a…b3d8 | $0.005 | $0.00 | 1 | 2d ago | Graph |
| lasofinance.eth | $0.002 | $0.00 | 2 | 2d ago | Graph |
| 0x3da4…4664 | $0.001 | $0.00 | 1 | 2d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
100% of observed volume is with a single counterparty, in all 9 observed settlements.
Organic volume $2.64 of $2.64 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x4d44…3b9clasofinance.eth | Base | $0.001 | 100% | coinbase | 2d ago | 0x39f1ce…09c9ef |
| 0x4d44…3b9clasofinance.eth | Base | $0.001 | 100% | coinbase | 2d ago | 0xa89e0c…aa1771 |
| 0x4d44…3b9c0xc751…86a1 | Base | $0.005 | 100% | coinbase | 2d ago | 0x725273…0a7ef0 |
| 0x4d44…3b9c0x3da4…4664 | Base | $0.001 | 100% | coinbase | 2d ago | 0x040112…6045e9 |
| 0x4d44…3b9c0x589a…b3d8 | Base | $0.005 | 100% | coinbase | 2d ago | 0x6597d9…f4dfac |
| 0xfab0…ce710x4d44…3b9c | Base | $2.50 | 70% | 0x4d44…3b9c | 2d ago | 0x920b88…607e4a |
| 0x4d44…3b9c0xfab0…ce71 | Base | $0.02 | 70% | 0xa3a0…0caf | 2d ago | 0x17cff7…33e09e |
| 0x4d44…3b9c0xfab0…ce71 | Base | $0.01 | 70% | 0xa3a0…0caf | 2d ago | 0x5f08f9…12afc4 |
| 0x4d44…3b9c0xfab0…ce71 | Base | $0.10 | 70% | 0xa3a0…0caf | 116d ago | 0x7d41db…5e11f5 |
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 0x4d44…3b9c has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x4d44dc0299fa1fddd45f09196a3bc0d11ad03b9c
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: 0x4d44…3b9c curl -s 'https://api.roundhouseai.io/v0/agents/0x4d44dc0299fa1fddd45f09196a3bc0d11ad03b9c' curl -s 'https://api.roundhouseai.io/v0/entities/0x4d44dc0299fa1fddd45f09196a3bc0d11ad03b9c/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.