0xa878…8e8a
Paid $1.00 of the $3064.22M Roundhouse has indexed across 1,399,289 wallets — less than 0.0001% of it.
Whole-history totals from the index rollup, which can be up to 30 minutes behind.
Chains (from the recent scan): Base (28)
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 |
|---|---|---|---|---|
| Risk & Compliance | 90% | $0.90 | 16 | 1 |
| Web & Content | 10% | $0.10 | 10 | 1 |
| Crypto Markets | <1% | $0.002 | 2 | 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 3 the amount paid narrows the list to the ones listed at that price.
- 0x52ab…6c06 · last paid 96d ago$0.9016 calls
▸77 of 118 catalogued endpoints list a price this agent paid
- /tradesPrice match$0.05 listed
- /ratesPrice matchCurrency conversion$0.05 listed
- /pay/agent_labor_lonestaroracle_xyzPrice match$0.05 listed
- /hazardPrice match$0.05 listed
- /pay/agent_metals_lonestaroracle_xyzPrice match$0.05 listed
- /pay/agent_stake_lonestaroracle_xyzPrice match$0.05 listed
- /readPage to markdown$0.005 listed
- /calendar$0.03 listed
110 further catalogued endpoints not listed.
- 0x9bb9…9dc4 · last paid 96d ago$0.1010 calls
▸2 of 3 catalogued endpoints list a price this agent paid
- /pay/agent_makespdf_comPrice match$0.01 listed
- /api/v1/markdownPrice matchPage to markdown$0.01 listed
- /api/v1/renderScreenshot$0.02 listed
- 0x0e84…b808 · last paid 61d ago$0.0022 calls
▸33 of 87 catalogued endpoints list a price this agent paid
- /crypto-newsPrice match$0.001 listed
- /meta-intelligencePrice match$0.001 listed
- /pay/agent_ottoai_crypto_newsPrice match$0.001 listed
- /filtered-newsPrice match$0.001 listed
- /token-detailsPrice match$0.001 listed
- /tweet-search$0.005 listed
- /base-season$0.002 listed
- /kol-sentiment$0.003 listed
79 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
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 | |
|---|---|---|---|---|---|
| 0x52ab…6c06 | $0.90 | $0.00 | 16 | 96d ago | Graph |
| 0x9bb9…9dc4 | $0.10 | $0.00 | 10 | 96d ago | Graph |
| 0x0e84…b808 | $0.002 | $0.00 | 2 | 61d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
90% of observed volume is with a single counterparty, in all 28 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xa878…8e8a0x9bb9…9dc4 | Base | $0.01 | 100% | coinbase | 96d ago | 0x002275…ab23df |
| 0xa878…8e8a0x52ab…6c06 | Base | $0.05 | 100% | coinbase | 96d ago | 0x3c1157…fe2e01 |
| 0xa878…8e8a0x9bb9…9dc4 | Base | $0.01 | 100% | coinbase | 96d ago | 0xdb46a6…241d46 |
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 0xa878…8e8a has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xa878a31c583c0cab5cfa55959a9d4b14ba2c8e8a
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: 0xa878…8e8a curl -s 'https://api.roundhouseai.io/v0/agents/0xa878a31c583c0cab5cfa55959a9d4b14ba2c8e8a' curl -s 'https://api.roundhouseai.io/v0/entities/0xa878a31c583c0cab5cfa55959a9d4b14ba2c8e8a/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://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.