0xffb1…9911
Paid $0.00 of the $716.75K Roundhouse has indexed across 25,161 wallets.
Chains (from the recent scan): Base Sepolia (10)
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 | |
|---|---|---|---|---|---|
| 0x726e…f2e0 | $0.00 | $29.01 | 3 | 91d ago | Graph |
| 0xffd0…2cb2 | $0.00 | $8.00 | 2 | 82d ago | Graph |
| 0x815e…ac29 | $0.00 | $5.00 | 4 | 82d ago | Graph |
| 0xfe41…0de0 | $0.00 | $1.00 | 1 | 82d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
67% of observed volume is with a single counterparty, in all 10 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x815e…ac290xffb1…9911 | Base Sepolia | $2.00 | 70% | 0x5228…cf8f | 82d ago | 0x808b6d…397089 |
| 0x815e…ac290xffb1…9911 | Base Sepolia | $1.00 | 70% | 0xb84f…bfe9 | 82d ago | 0xe4dacd…119cd0 |
| 0xfe41…0de00xffb1…9911 | Base Sepolia | $1.00 | 70% | 0xb84f…bfe9 | 82d ago | 0xb26af3…15f772 |
| 0x815e…ac290xffb1…9911 | Base Sepolia | $1.00 | 70% | 0x5228…cf8f | 82d ago | 0x61f46d…c61d11 |
| 0x815e…ac290xffb1…9911 | Base Sepolia | $1.00 | 70% | 0xb84f…bfe9 | 82d ago | 0x01e775…e528f5 |
| 0xffd0…2cb20xffb1…9911 | Base Sepolia | $1.00 | 70% | 0xb84f…bfe9 | 82d ago | 0xb94681…8ec136 |
| 0xffd0…2cb20xffb1…9911 | Base Sepolia | $7.00 | 70% | 0xb84f…bfe9 | 83d ago | 0x53505f…a87360 |
| 0x726e…f2e00xffb1…9911 | Base Sepolia | $28.99 | 70% | 0x75d2…f77b | 91d ago | 0xd1a1e9…02b240 |
| 0x726e…f2e00xffb1…9911 | Base Sepolia | $0.01 | 70% | 0x5228…cf8f | 91d ago | 0x18a44d…08336d |
| 0x726e…f2e00xffb1…9911 | Base Sepolia | $0.01 | 70% | 0x75d2…f77b | 91d ago | 0x8b7089…b5c728 |
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 0xffb1…9911 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xffb13490b698f7897d215f163af320abcb0f9911
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: 0xffb1…9911 curl -s 'https://api.roundhouseai.io/v0/agents/0xffb13490b698f7897d215f163af320abcb0f9911' curl -s 'https://api.roundhouseai.io/v0/entities/0xffb13490b698f7897d215f163af320abcb0f9911/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://preview.roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://preview.roundhouseai.io/skill.md first — it is the whole procedure.