0xfc3d…bcbd
Paid $1.20 of the $258.78M Roundhouse has indexed across 713,781 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (5)
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 |
|---|---|---|---|---|
| Web & Content | 100% | $1.20 | 4 | 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 1 of 1 the amount paid narrows the list to the ones listed at that price.
- 0xe740…cf46 · last paid 85d ago$1.204 calls
▸2 of 15 catalogued endpoints list a price this agent paid
- /agent/v1/profiles/searchPrice matchWeb search$0.30 listed
- /agent/v1/profiles/enrichCompany enrichment$0.05 listed
- /agent/v1/profiles/emailEmail verification$0.05 listed
- /agent/v1/profiles/posts$0.25 listed
- /agent/v1/profiles/:linkedinId$0.05 listed
- /agent/v1/geo-id$0.01 listed
- /agent/v1/jobs/search$0.05 listed
- /agent/v1/ads/get$0.05 listed
7 further catalogued endpoints not 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 | |
|---|---|---|---|---|---|
| 0xa449…15ac | $0.00 | $2.50 | 1 | 85d ago | Graph |
| 0xe740…cf46 | $1.20 | $0.00 | 4 | 85d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
68% of observed volume is with a single counterparty, in all 5 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xfc3d…bcbd0xe740…cf46 | Base | $0.30 | 100% | coinbase | 85d ago | 0xe53e95…272c5b |
| 0xfc3d…bcbd0xe740…cf46 | Base | $0.30 | 100% | coinbase | 85d ago | 0x54b04a…4fa8c7 |
| 0xfc3d…bcbd0xe740…cf46 | Base | $0.30 | 100% | coinbase | 85d ago | 0xde9ea5…008b35 |
| 0xfc3d…bcbd0xe740…cf46 | Base | $0.30 | 100% | coinbase | 85d ago | 0xc90a57…570e5b |
| 0xa449…15ac0xfc3d…bcbd | Base | $2.50 | 100% | coinbase | 85d ago | 0xb8ac01…e5df9f |
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 0xfc3d…bcbd has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xfc3d019b08c5bc76f82f6e29b478b3631c38bcbd
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: 0xfc3d…bcbd curl -s 'https://api.roundhouseai.io/v0/agents/0xfc3d019b08c5bc76f82f6e29b478b3631c38bcbd' curl -s 'https://api.roundhouseai.io/v0/entities/0xfc3d019b08c5bc76f82f6e29b478b3631c38bcbd/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.