0x678d…ceea
Paid $0.26 of the $259.22M Roundhouse has indexed across 714,420 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 |
|---|---|---|---|---|
| Not in any catalogue | 100% | $0.26 | 8 | 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 2 of 2 the amount paid narrows the list to the ones listed at that price.
- 0x3c5c…d5fa · last paid 8d ago$0.206 calls
▸6 of 63 catalogued endpoints list a price this agent paid
- /rentcast/propertiesPrice match$0.03 listed
- /apollo/people-enrichment$0.04 listed
- /apollo/org-search$0.005 listed
- /hunter/email-verifier$0.008 listed
- /apollo/people-searchPeople search$0.005 listed
- /hunter/domain-search$0.01 listed
- /clado/searchWeb search$0.30 listed
- /tavily/searchWeb search$0.09 listed
55 further catalogued endpoints not listed.
- 0x9aac…b2fa · last paid 8d ago$0.062 calls
▸3 of 4 catalogued endpoints list a price this agent paid
- /related-queriesPrice match$0.03 listed
- /interest-by-regionPrice match$0.03 listed
- /related-topicsPrice match$0.03 listed
- /trend$0.05 listed
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x3c5c…d5fa | $0.20 | $0.00 | 6 | 8d ago | Graph |
| 0x9aac…b2fa | $0.06 | $0.00 | 2 | 8d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
77% of observed volume is with a single counterparty, in all 8 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x678d…ceea0x9aac…b2fa | Base | $0.03 | 100% | coinbase | 8d ago | 0xda2576…ba2f04 |
| 0x678d…ceea0x3c5c…d5fa | Base | $0.03 | 100% | coinbase | 8d ago | 0x4a6dc1…b8ed62 |
| 0x678d…ceea0x3c5c…d5fa | Base | $0.03 | 100% | coinbase | 8d ago | 0x779701…4af981 |
| 0x678d…ceea0x3c5c…d5fa | Base | $0.03 | 100% | coinbase | 8d ago | 0x9b4e1a…cfcd4f |
| 0x678d…ceea0x3c5c…d5fa | Base | $0.03 | 100% | coinbase | 8d ago | 0xf6bed6…18a379 |
| 0x678d…ceea0x3c5c…d5fa | Base | $0.03 | 100% | coinbase | 8d ago | 0x6ea180…07e7a0 |
| 0x678d…ceea0x3c5c…d5fa | Base | $0.03 | 100% | coinbase | 8d ago | 0xb619e5…fb8d4d |
| 0x678d…ceea0x9aac…b2fa | Base | $0.03 | 100% | coinbase | 8d ago | 0xb12012…3c9960 |
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 0x678d…ceea has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x678da6aea36d1a3414f6afa3ee9ffa571e7eceea
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: 0x678d…ceea curl -s 'https://api.roundhouseai.io/v0/agents/0x678da6aea36d1a3414f6afa3ee9ffa571e7eceea' curl -s 'https://api.roundhouseai.io/v0/entities/0x678da6aea36d1a3414f6afa3ee9ffa571e7eceea/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.