0xa121…5849
Paid $0.05 of the $259.14M Roundhouse has indexed across 714,236 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (3)
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 |
|---|---|---|---|---|
| Onchain Data | 100% | $0.05 | 3 | 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.
- 0xa13d…0599 · last paid 21d ago$0.053 calls
▸19 of 39 catalogued endpoints list a price this agent paid
- /feed/newPrice match$0.01 listed
- /callersPrice match$0.01 listed
- /agent/featuresPrice match$0.03 listed
- /leaderboardPrice match$0.01 listed
- /deployer/:addressPrice match$0.01 listed
- /token/:addressPrice matchToken metadata$0.01 listed
- /social/follows$0.02 listed
- /social/momentum$0.02 listed
31 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 | |
|---|---|---|---|---|---|
| 0xa13d…0599 | $0.05 | $0.00 | 3 | 21d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 3 observed settlements.
Organic volume $0.05 of $0.05 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xa121…58490xa13d…0599 | Base | $0.01 | 100% | coinbase | 21d ago | 0x3ba1f7…ee1bcd |
| 0xa121…58490xa13d…0599 | Base | $0.03 | 100% | coinbase | 21d ago | 0x999292…e225c6 |
| 0xa121…58490xa13d…0599 | Base | $0.01 | 100% | coinbase | 21d ago | 0xb397dc…618398 |
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 0xa121…5849 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xa1214cccbaa5ad9d59d956513818313c9c695849
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: 0xa121…5849 curl -s 'https://api.roundhouseai.io/v0/agents/0xa1214cccbaa5ad9d59d956513818313c9c695849' curl -s 'https://api.roundhouseai.io/v0/entities/0xa1214cccbaa5ad9d59d956513818313c9c695849/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.