0x1213…0b3c
Paid $17.42 of the $261.73M Roundhouse has indexed across 718,021 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (27)
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 | 99% | $17.32 | 22 | 5 |
| Web & Content | <1% | $0.10 | 5 | 1 |
$16.32 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 1 of 6 the amount paid narrows the list to the ones listed at that price.
- 0x5b30…7628 · last paid 337d ago$14.0014 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb828…75fd · last paid 337d ago$2.002 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x8785…67cc · last paid 337d ago$1.001 call
▸2 of 3 catalogued endpoints list a price this agent paid
- /api/presalePrice match$1.00 listed
- /api/presalePrice match$1.00 listed
- /api/balance$0.001 listed
- 0x5d6b…ea27 · last paid 337d ago$0.303 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x7d9d…405d · last paid 337d ago$0.105 calls
▸35 catalogued endpoints, none priced at an amount this agent paid
- /x402/agents/EvmTokenInfoAgent/get_recent_large_trades$0.01 listed
- /x402/agents/GoplusAnalysisAgent/fetch_security_details$0.01 listed
- /x402/agents/PondWalletAnalysisAgent/analyze_base_wallet$0.01 listed
- /x402/agents/FundingRateAgent/get_symbol_oi_and_funding$0.01 listed
- /x402/agents/ZerionWalletAnalysisAgent/fetch_wallet_nfts$0.01 listed
- /x402/agents/FundingRateAgent/get_symbol_funding_rates$0.01 listed
- /x402/agents/EtherscanAgent/get_erc20_token_transfers$0.01 listed
- /x402/agents/FirecrawlSearchDigestAgent/firecrawl_extract_web_data$0.01 listed
27 further catalogued endpoints not listed.
- 0xac39…9f6e · last paid 337d ago$0.022 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x5b30…7628 | $14.00 | $0.00 | 14 | 337d ago | Graph |
| 0xb828…75fd | $2.00 | $0.00 | 2 | 337d ago | Graph |
| 0x8785…67cc | $1.00 | $0.00 | 1 | 337d ago | Graph |
| 0x5d6b…ea27 | $0.30 | $0.00 | 3 | 337d ago | Graph |
| 0x7d9d…405d | $0.10 | $0.00 | 5 | 337d ago | Graph |
| 0xac39…9f6e | $0.02 | $0.00 | 2 | 337d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
80% of observed volume is with a single counterparty, in all 27 observed settlements.
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 0x1213…0b3c has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x1213f09396c3177977d8af9062e22a3e720b0b3c
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: 0x1213…0b3c curl -s 'https://api.roundhouseai.io/v0/agents/0x1213f09396c3177977d8af9062e22a3e720b0b3c' curl -s 'https://api.roundhouseai.io/v0/entities/0x1213f09396c3177977d8af9062e22a3e720b0b3c/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.