0x3cb2…7800
Paid $0.75 of the $261.19M Roundhouse has indexed across 717,123 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 | 100% | $0.75 | 8 | 3 |
| Crypto Markets | <1% | $0.00276 | 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 4 the amount paid narrows the list to the ones listed at that price.
- 0xc936…4775 · last paid 224d ago$0.551 call
▸1 of 6 catalogued endpoints list a price this agent paid
- /relay/1769629274857/x402/bitquery/top-tokensPrice match$0.55 listed
- /x402/bitquery/bagcheck/raw$0.40 listed
- /x402/bitquery/latest-pairs$0.40 listed
- /relay/1769629274857/x402/bitquery/mevdetection$1.15 listed
- /x402/bitquery/rug-pull-scanner$1.15 listed
- /relay/1769629274857/x402/bitquery/latest-pairs$0.40 listed
- 0xd86f…c0b6 · last paid 224d ago$0.132 calls
▸2 of 4 catalogued endpoints list a price this agent paid
- /alpha/macroPrice match$0.05 listed
- /alpha/narrativePrice match$0.05 listed
- /alpha/calendar$0.03 listed
- /alpha/trending$0.03 listed
- 0xd344…1794 · last paid 224d ago$0.075 calls
▸8 of 28 catalogued endpoints list a price this agent paid
- /api/v1/agent-discoverPrice match$0.01 listed
- /api/v1/swap-quotePrice match$0.01 listed
- /api/v1/agent-reputation$0.005 listed
- /api/v1/token-metadata/:address$0.005 listed
- /api/v1/agent-reputation$0.005 listed
- /api/v1/dex-metrics$0.002 listed
- /api/v1/solana-trending$0.005 listed
- /api/v1/top-pools$0.005 listed
20 further catalogued endpoints not listed.
- 0xd850…f111 · last paid 224d ago$0.002761 call
▸6 catalogued endpoints, none priced at an amount this agent paid
- /chain/tokens/trending$0.001 listed
- /token/priceCrypto spot price$0.001 listed
- /chain/tokens/newest$0.001585 listed
- /chain/tokens/trending$0.006244 listed
- /chain/transfers$0.00025 listed
- /wallet/trades$0.001 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 | |
|---|---|---|---|---|---|
| 0xc936…4775 | $0.55 | $0.00 | 1 | 224d ago | Graph |
| 0xd86f…c0b6 | $0.13 | $0.00 | 2 | 224d ago | Graph |
| 0xd344…1794 | $0.07 | $0.00 | 5 | 224d ago | Graph |
| 0xd850…f111 | $0.00276 | $0.00 | 1 | 224d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
73% of observed volume is with a single counterparty, in all 9 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x3cb2…78000xd86f…c0b6 | Base | $0.08 | 100% | coinbase | 224d ago | 0xe755de…d5553a |
| 0x3cb2…78000xd86f…c0b6 | Base | $0.05 | 100% | coinbase | 224d ago | 0x5c186b…25d692 |
| 0x3cb2…78000xd344…1794 | Base | $0.01 | 100% | coinbase | 224d ago | 0x8de49f…762035 |
| 0x3cb2…78000xd344…1794 | Base | $0.02 | 100% | coinbase | 224d ago | 0x9bdbcf…9b4075 |
| 0x3cb2…78000xd344…1794 | Base | $0.02 | 100% | coinbase | 224d ago | 0xe05f4d…335819 |
| 0x3cb2…78000xd344…1794 | Base | $0.01 | 100% | coinbase | 224d ago | 0xfdda04…3128bd |
| 0x3cb2…78000xd344…1794 | Base | $0.01 | 100% | coinbase | 224d ago | 0x9c2357…baaa47 |
| 0x3cb2…78000xd850…f111 | Base | $0.00276 | 100% | payAI | 224d ago | 0x173e92…606c6d |
| 0x3cb2…78000xc936…4775 | Base | $0.55 | 100% | coinbase | 224d ago | 0x108544…74e95f |
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 0x3cb2…7800 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3cb29dca91ddca895346773a01f491f9e0b67800
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: 0x3cb2…7800 curl -s 'https://api.roundhouseai.io/v0/agents/0x3cb29dca91ddca895346773a01f491f9e0b67800' curl -s 'https://api.roundhouseai.io/v0/entities/0x3cb29dca91ddca895346773a01f491f9e0b67800/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.