0x2c3b…b8fd
Paid $0.03 of the $846.56M Roundhouse has indexed across 1,329,848 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (6)
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 | 55% | $0.02 | 3 | 3 |
| Web & Content | 24% | $0.007 | 1 | 1 |
| Crypto Markets | 21% | $0.006 | 2 | 2 |
$0.01 went to wallets that publish no endpoint in any catalogue we crawl — spend we can see and cannot describe.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 5 of 6 the amount paid narrows the list to the ones listed at that price.
- 0x8d5e…6c26 · last paid 10d ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x6d6e…9192 · last paid 10d ago$0.0071 call
▸2 of 3 catalogued endpoints list a price this agent paid
- /searchPrice matchWeb search$0.007 listed
- /pay/agent_exa_aiPrice match$0.007 listed
- /contents$0.001 listed
- 0x2932…4f60 · last paid 10d ago$0.0051 call
▸4 of 83 catalogued endpoints list a price this agent paid
- /tick/latestPrice match$0.005 listed
- /tick/symbolsPrice match$0.005 listed
- /tick/allPrice match$0.005 listed
- /content/links$0.01 listed
- /defi/chains$0.01 listed
- /defi/gasGas price$0.01 listed
- /defi/address$0.01 listed
- /defi/stablecoins$0.01 listed
75 further catalogued endpoints not listed.
- Hyperliquid Prediction Marketshyperliquid-predict.use.x402atlas.comPrediction market oddsEndpoint up0xa55b…b716 · last paid 10d ago$0.0051 call
- 0xab67…54ca · last paid 10d ago$0.0011 call
▸14 of 53 catalogued endpoints list a price this agent paid
- /v1/x402/hedera-facts/exchange-ratePrice match$0.001 listed
- /v1/x402/hedera-facts/supplyPrice match$0.001 listed
- /v1/x402/agent-record/rubric-assert$0.005 listed
- /v1/x402/attested-screening$0.01 listed
- /v1/c2pa/verdict-attest$0.25 listed
- /v1/c2pa/verdict-attest/claim$0.05 listed
- /v1/x402/attested-work-record$0.005 listed
- /v1/x402/attested-verification$0.005 listed
45 further catalogued endpoints not listed.
- 0x0e84…b808 · last paid 10d ago$0.0011 call
▸33 of 80 catalogued endpoints list a price this agent paid
- /crypto-newsPrice match$0.001 listed
- /filtered-newsPrice match$0.001 listed
- /token-detailsPrice match$0.001 listed
- /pay/agent_ottoai_crypto_newsPrice match$0.001 listed
- /funding-ratesPrice matchPerp funding and open interest$0.001 listed
- /tweet-search$0.005 listed
- /tradfi-data$0.003 listed
- /token-alpha$0.005 listed
72 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| godiscrypto.eth | $0.01 | $0.00 | 1 | 10d ago | Graph |
| 0x6d6e…9192 | $0.007 | $0.00 | 1 | 10d ago | Graph |
| 0x2932…4f60 | $0.005 | $0.00 | 1 | 10d ago | Graph |
| 0xa55b…b716 | $0.005 | $0.00 | 1 | 10d ago | Graph |
| 0xab67…54ca | $0.001 | $0.00 | 1 | 10d ago | Graph |
| 0x0e84…b808 | $0.001 | $0.00 | 1 | 10d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
No concentration or self-dealing patterns detected in all 6 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x2c3b…b8fdgodiscrypto.eth | Base | $0.01 | 100% | payAI | 10d ago | 0x2f43da…8a691c |
| 0x2c3b…b8fd0xab67…54ca | Base | $0.001 | 100% | coinbase | 10d ago | 0x5fe0ef…6e8365 |
| 0x2c3b…b8fd0x6d6e…9192 | Base | $0.007 | 100% | coinbase | 10d ago | 0xd0370e…6c63f8 |
| 0x2c3b…b8fd0x2932…4f60 | Base | $0.005 | 100% | coinbase | 10d ago | 0x565246…c8bb3b |
| 0x2c3b…b8fd0x0e84…b808 | Base | $0.001 | 100% | coinbase | 10d ago | 0xa80e52…579808 |
| 0x2c3b…b8fd0xa55b…b716 | Base | $0.005 | 100% | coinbase | 10d ago | 0x03b56d…a96a58 |
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 0x2c3b…b8fd has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x2c3b23c0ddfdc78c6b77e974726a62798488b8fd
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: 0x2c3b…b8fd curl -s 'https://api.roundhouseai.io/v0/agents/0x2c3b23c0ddfdc78c6b77e974726a62798488b8fd' curl -s 'https://api.roundhouseai.io/v0/entities/0x2c3b23c0ddfdc78c6b77e974726a62798488b8fd/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.