0x5a44…12fa
Paid $0.11 of the $3061.41M Roundhouse has indexed across 1,398,256 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (5)
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 | 76% | $0.08 | 3 | 2 |
| Web & Content | 18% | $0.02 | 1 | 1 |
| AI & Media | 6% | $0.006 | 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 4 of 4 the amount paid narrows the list to the ones listed at that price.
- 0x5e70…4eb9 · last paid 40d ago$0.082 calls
▸7 of 46 catalogued endpoints list a price this agent paid
- /v1/services/research.topic-news-scannerPrice match$0.02 listed
- /v1/services/crypto.market-analyzerPrice match$0.02 listed
- /v1/services/security.concordium-card-verifyPrice match$0.02 listed
- /v1/services/bundle.delegation-chain$0.16 listed
- /v1/services/reputation.lookup$0.01 listed
- /v1/services/translation.zh-en$0.05 listed
- /v1/services/agent.trust-badge$0.01 listed
- /v1/services/ops.link-integrity$0.01 listed
38 further catalogued endpoints not listed.
- 0x54eb…0d5b · last paid 39d ago$0.021 call
▸23 of 108 catalogued endpoints list a price this agent paid
- /gas-oracle/pricesPrice matchGas price$0.02 listed
- /ipo-calendar/withdrawnPrice match$0.02 listed
- /sfx/mutate$0.03 listed
- /sanctions-screen/vessels/searchWeb search$0.005 listed
- /insider-trades/screen/cluster-buys$0.05 listed
- /fx-rates/historyCrypto price history$0.005 listed
- /weather/forecastWeather forecast$0.005 listed
- /phone-check/checkPhone number lookup$0.002 listed
100 further catalogued endpoints not listed.
- 0x622e…4f27 · last paid 8d ago$0.0061 call
▸5 of 128 catalogued endpoints list a price this agent paid
- /api/v1/proxy/audio-transcribeTranscription$0.01 listed
- /api/v1/proxy/web-scrapePage to markdown$0.0015 listed
- /api/v1/proxy/dns-lookupDomain and DNS lookup$0.002 listed
- /api/v1/proxy/ip-lookupIP intelligence$0.0055 listed
- /api/v1/proxy/sui-addressWallet balances$0.002 listed
- /api/v1/proxy/sui-tx$0.002 listed
- /api/v1/proxy/weatherWeather forecast$0.002 listed
- /api/v1/proxy/webpage-reader$0.009 listed
120 further catalogued endpoints not listed.
- 0xab67…54ca · last paid 8d ago$0.0031 call
▸1 of 53 catalogued endpoints list a price this agent paid
- /v1/x402/hedera-facts/exchange-rate$0.001 listed
- /v1/x402/hedera-facts/supply$0.001 listed
- /v1/x402/agent-record/rubric-assert$0.005 listed
- /v1/x402/attested-screening$0.01 listed
- /v1/x402/hedera-facts/anchor-cost$0.001 listed
- /v1/x402/hedera-facts/gas-fees$0.001 listed
- /v1/x402/hedera-facts/topic-state$0.001 listed
- /v1/x402/hedera-facts/nodes$0.001 listed
45 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 | |
|---|---|---|---|---|---|
| 0x5e70…4eb9 | $0.08 | $0.00 | 2 | 40d ago | Graph |
| 0x54eb…0d5b | $0.02 | $0.00 | 1 | 39d ago | Graph |
| 0x622e…4f27 | $0.006 | $0.00 | 1 | 8d ago | Graph |
| 0xab67…54ca | $0.003 | $0.00 | 1 | 8d 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 5 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x5a44…12fa0x622e…4f27 | Base | $0.006 | 100% | coinbase | 8d ago | 0x8962e0…ef94ca |
| 0x5a44…12fa0xab67…54ca | Base | $0.003 | 100% | coinbase | 8d ago | 0xa1b350…6144ff |
| 0x5a44…12fa0x54eb…0d5b | Base | $0.02 | 100% | coinbase | 39d ago | 0x334114…434b48 |
| 0x5a44…12fa0x5e70…4eb9 | Base | $0.06 | 100% | coinbase | 40d ago | 0x0bcd2f…3f553e |
| 0x5a44…12fa0x5e70…4eb9 | Base | $0.02 | 100% | coinbase | 40d ago | 0x494aa2…007009 |
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 0x5a44…12fa has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x5a44b4562114a241f159b184740de24470c612fa
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: 0x5a44…12fa curl -s 'https://api.roundhouseai.io/v0/agents/0x5a44b4562114a241f159b184740de24470c612fa' curl -s 'https://api.roundhouseai.io/v0/entities/0x5a44b4562114a241f159b184740de24470c612fa/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.