0x88ca…e50c
Paid $2.17 of the $3187.31M Roundhouse has indexed across 1,434,866 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (7)
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 |
|---|---|---|---|---|
| Reference Data | 97% | $2.10 | 4 | 1 |
| AI & Media | 2% | $0.04 | 2 | 1 |
| Not in any catalogue | 2% | $0.03 | 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 3 of 3 the amount paid narrows the list to the ones listed at that price.
- 0x79e9…3881 · last paid 72d ago$2.104 calls
▸23 of 64 catalogued endpoints list a price this agent paid
- /cardsPrice match$0.01 listed
- /social/twitter/unfollow$0.001 listed
- /social/twitter/pool/mine$0.001 listed
- /social/twitter/registered/mine$0.001 listed
- /social/twitter/profile$0.001 listed
- /social/twitter/post$0.001 listed
- /social/twitter/banner$0.005 listed
- /phone/numbers/:id/wait-otp$0.02 listed
56 further catalogued endpoints not listed.
- 0xad62…95c8 · last paid 72d ago$0.042 calls
▸8 of 63 catalogued endpoints list a price this agent paid
- /api/v1/search/webPrice match$0.02 listed
- /bittensor/v1/models$0.001 listed
- /api/v1/swap/quote$0.008 listed
- /api/v1/oracle/gasGas price$0.005 listed
- /api/v1/models$0.001 listed
- /api/v1/storage/pin$0.01 listed
- /api/v1/rpc/chains$0.001 listed
- /api/v1/batch/estimate$0.001 listed
55 further catalogued endpoints not listed.
- 0x3c5c…d5fa · last paid 70d ago$0.031 call
▸7 of 83 catalogued endpoints list a price this agent paid
- /hunter/email-verifier$0.008 listed
- /apollo/people-enrichment$0.04 listed
- /anthropic/chatText completion$0.23 listed
- /elevenlabs/ttsText to speech$0.00375 listed
- /perplexity/chatText completion$0.15 listed
- /apollo/people-searchPeople search$0.005 listed
- /billboard/get-price$0.001 listed
- /apollo/org-enrichment$0.04 listed
75 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 | |
|---|---|---|---|---|---|
| 0x79e9…3881 | $2.10 | $0.00 | 4 | 72d ago | Graph |
| 0xad62…95c8 | $0.04 | $0.00 | 2 | 72d ago | Graph |
| 0x3c5c…d5fa | $0.03 | $0.00 | 1 | 70d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
97% of observed volume is with a single counterparty, in all 7 observed settlements.
Organic volume $2.17 of $2.17 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x88ca…e50c0x3c5c…d5fa | Base | $0.03 | 100% | coinbase | 70d ago | 0x9c1e01…aa7b2d |
| 0x88ca…e50c0x79e9…3881 | Base | $0.08 | 100% | coinbase | 72d ago | 0x14ab78…7e1338 |
| 0x88ca…e50c0x79e9…3881 | Base | $2.00 | 100% | coinbase | 72d ago | 0x8e63c8…fb2081 |
| 0x88ca…e50c0x79e9…3881 | Base | $0.01 | 100% | coinbase | 72d ago | 0xfcd43f…9c0684 |
| 0x88ca…e50c0xad62…95c8 | Base | $0.02 | 100% | coinbase | 72d ago | 0x30e220…3d8daa |
| 0x88ca…e50c0x79e9…3881 | Base | $0.01 | 100% | coinbase | 72d ago | 0xdfae4f…40421e |
| 0x88ca…e50c0xad62…95c8 | Base | $0.02 | 100% | coinbase | 72d ago | 0x5cf6c0…43b373 |
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 0x88ca…e50c has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x88ca477c542544d1f831953ff36cd7e3a8c6e50c
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: 0x88ca…e50c curl -s 'https://api.roundhouseai.io/v0/agents/0x88ca477c542544d1f831953ff36cd7e3a8c6e50c' curl -s 'https://api.roundhouseai.io/v0/entities/0x88ca477c542544d1f831953ff36cd7e3a8c6e50c/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.