APEX Arc agent passport
Paid $6.25 of the $841.34M Roundhouse has indexed across 1,315,999 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (652)
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 | 100% | $6.70 | 19 | 2 |
| Web & Content | <1% | $0.02 | 2 | 1 |
| Location & Weather | <1% | $0.004 | 2 | 1 |
$6.70 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 2 of 4 the amount paid narrows the list to the ones listed at that price.
- 0x024b…700c · last paid 1d ago$6.6018 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x35ed…3e59 · last paid 26d ago$0.101 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xf752…31b9 · last paid 3d ago$0.022 calls
▸2 of 5 catalogued endpoints list a price this agent paid
- /searchPrice matchWeb search$0.01 listed
- /extractPrice matchWeb search$0.01 listed
- /search/advancedWeb search$0.03 listed
- /google-searchWeb search$0.11 listed
- /search/bulkWeb search$0.05 listed
- 0x0e84…b808 · last paid 3d ago$0.0042 calls
▸6 of 80 catalogued endpoints list a price this agent paid
- /crypto-news$0.001 listed
- /tweet-search$0.005 listed
- /token-details$0.001 listed
- /filtered-news$0.001 listed
- /token-alpha$0.005 listed
- /tradfi-data$0.003 listed
- /pay/agent_ottoai_crypto_news$0.001 listed
- /funding-ratesPerp funding and open interest$0.001 listed
72 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
ERC-8004 registration
- Declares 49 endpoints, and 13 are in a public catalogue
- webapexfaucet.xyz/arc/
- A2Aapexfaucet.xyz/.well-known/agent-card.json
- G2apexfaucet.xyz/arc/g2/
- G2-Jobsapexfaucet.xyz/.well-known/g2-jobs.json
- MCPapexfaucet.xyz/api/mcp
- MCPapexfaucet.xyz/api/mcp/g2jobs
- agent-watchtowerapexfaucet.xyz/arc/agents/
- arc-payments-explorerapexfaucet.xyz/arc/x402/
- arc-faucet-claimapexfaucet.xyz/api/arc/claim
- arc-faucet-statusapexfaucet.xyz/api/arc/faucet
- eip155:5042 · #1
- Base · #88292
- eip155:56 · #368739
- Ethereum · #52522
- eip155:42161 · #1610
- eip155:43114 · #1842
- eip155:100 · #4155
- eip155:42220 · #9886
Card follows eips.ethereum.org/EIPS/eip-8004#registration-v1
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 | |
|---|---|---|---|---|---|
| 0x024b…700c | $6.60 | $4.91 | 416 | 1d ago | Graph |
| 0xec2a…d034 | $0.00 | $0.67 | 122 | 9h ago | Graph |
| 0x6a0b…4518 | $0.00 | $0.61 | 81 | 15d ago | Graph |
| 0x35ed…3e59 | $0.10 | $0.10 | 2 | 26d ago | Graph |
| 0xc9c7…1670 | $0.00 | $0.20 | 9 | 3d ago | Graph |
| 0x3ed9…430e | $0.00 | $0.03 | 1 | 7d ago | Graph |
| 0xe629…4b54 | $0.00 | $0.03 | 1 | 20d ago | Graph |
| 0xf752…31b9 | $0.02 | $0.00 | 2 | 3d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
2 self-dealing settlements (payer = payee) observed; 87% of observed volume is with a single counterparty, in all 652 observed settlements.
Organic volume $13.31 of $13.31 total.
Recent activity
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 APEX Arc agent passport has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xd334ab5151c624cada654854e2879903dc4217ed
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: APEX Arc agent passport curl -s 'https://api.roundhouseai.io/v0/agents/0xd334ab5151c624cada654854e2879903dc4217ed' curl -s 'https://api.roundhouseai.io/v0/entities/0xd334ab5151c624cada654854e2879903dc4217ed/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.