0x13b1…573f
Paid $36.65 of the $3067.43M Roundhouse has indexed across 1,401,575 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (1001)
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 |
|---|---|---|---|---|
| AI & Media | 84% | $28.63 | 923 | 1 |
| Not in any catalogue | 15% | $5.20 | 25 | 8 |
| Risk & Compliance | <1% | $0.07 | 16 | 1 |
| Location & Weather | <1% | $0.03 | 21 | 1 |
| Reference Data | <1% | $0.01 | 1 | 1 |
$5.12 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 9 of 12 the amount paid narrows the list to the ones listed at that price.
- 0x8581…c402 · last paid 131d ago$28.63923 calls
▸1 of 16 catalogued endpoints list a price this agent paid
- /min30/v1/chat/completionsPrice matchText completion$0.003301 listed
- /x402/api/twitter/v2/tweets/search/recent$0.05 listed
- /x402/api/inference/v1/chat/completionsText completion$0.003302 listed
- /x402/api/twitter/v2/tweets/search/all$0.05 listed
- /x402/api/twitter/v2/tweets$0.0079 listed
- /x402/api/twitter/v2/tweets/counts/all$0.01 listed
- /x402/api/twitter/v2/users/:userId/following$0.98 listed
- /x402/api/twitter/v2/users/by/username/:username$0.01 listed
8 further catalogued endpoints not listed.
- 0x2670…293f · last paid 155d ago$5.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x8aee…01a0 · last paid 127d ago$0.1213 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x2bb7…ac6d · last paid 146d ago$0.0716 calls
▸172 of 200 catalogued endpoints list a price this agent paid
- /proxy/supply-chain-finance-score-api-3c9435Price match$0.005 listed
- /proxy/transition-finance-score-api-ddb242Price match$0.005 listed
- /proxy/refinance-calculator-api-9ebfbfPrice match$0.005 listed
- /proxy/refinance-breakeven-calculator-api-bd92dcPrice match$0.005 listed
- /proxy/email-free-provider-a95057Price match$0.005 listed
- /proxy/campaign-update-score-api-2a1281Price match$0.005 listed
- /proxy/project-finance-score-api-fb6470$0.05 listed
- /proxy/on-chain-volume-score-api-7e996b$0.01 listed
192 further catalogued endpoints not listed.
- 0x2b6d…32c5 · last paid 138d ago$0.0321 calls
▸30 of 200 catalogued endpoints list a price this agent paid
- /api/timezone/lookup$0.0025 listed
- /api/econ/fred-vintage$0.0042 listed
- /api/dev/rfc$0.003 listed
- /api/calendar/earnings$0.0025 listed
- /api/stocks/company-news$0.0025 listed
- /api/geocode/address$0.0025 listed
- /api/crypto/address-history$0.0036 listed
- /api/search/ai$0.05 listed
192 further catalogued endpoints not listed.
- 0xe7de…feff · last paid 132d ago$0.022 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/base-agent-reportPrice match$0.01 listed
- 0x2ec4…be71 · last paid 135d ago$0.022 calls
▸34 of 36 catalogued endpoints list a price this agent paid
- /api/x402/facilitators/statsPrice match$0.01 listed
- /api/x402/merchantsPrice match$0.01 listed
- /api/x402/merchants/:address/statsPrice match$0.01 listed
- /api/x402/facilitatorsPrice match$0.01 listed
- /api/x402/resourcesPrice match$0.01 listed
- /api/x402/merchants/:solana_address/transactionsPrice match$0.01 listed
- /api/data/wallets/:address/statsPrice match$0.01 listed
- /api/x402/resources/searchWeb search$0.02 listed
28 further catalogued endpoints not listed.
- 0x0ceb…dcf5 · last paid 111d ago$0.023 calls
▸1 of 7 catalogued endpoints list a price this agent paid
- /v1/reputationPrice match$0.005 listed
- /trust$0.02 listed
- /v1/scan$0.004 listed
- /v1/url-check$0.003 listed
- /escrow$0.05 listed
- /skill-check$0.05 listed
- /screenWallet risk score$0.05 listed
- 0x21bc…2d0e · last paid 112d ago$0.012 calls
▸20 catalogued endpoints, none priced at an amount this agent paid
- /v1/jobs/job_2ee3e4bd08054ec7$0.001 listed
- /v1/jobs/job_ded5d9a0d34c4431$0.001 listed
- /v1/jobs/job_ea749ef16ac84cb5$0.001 listed
- /v1/jobs/job_d9a59944e86347a2$0.001 listed
- /v1/jobs/job_4f640f9ede5b4ec7$0.001 listed
- /v1/jobs/job_a1239309752d4ede$0.001 listed
- /v1/jobs/job_51d7685282154020$0.001 listed
- /v1/jobs/job_89c9f9efd9ba4ef5$0.001 listed
12 further catalogued endpoints not listed.
- 0x1f01…9a2f · last paid 132d ago$0.011 call
▸29 of 158 catalogued endpoints list a price this agent paid
- /v1/x402-ping$0.002 listed
- /v1/translate/pro$0.30 listed
- /v1/tools/url-metadata$0.001 listed
- /v1/chat/completionsText completion$0.05 listed
- /v1/tools/slugify$0.001 listed
- /v1/tools/text-stats$0.001 listed
- /v1/tools/unique-lines$0.001 listed
- /v1/tools/http-status$0.001 listed
150 further catalogued endpoints not listed.
- 0x2932…4f60 · last paid 151d ago$0.011 call
▸56 of 83 catalogued endpoints list a price this agent paid
- /content/linksPrice match$0.01 listed
- /defi/chainsPrice match$0.01 listed
- /defi/gasPrice matchGas price$0.01 listed
- /defi/addressPrice match$0.01 listed
- /weather/currentPrice match$0.01 listed
- /tick/latest$0.005 listed
- /tick/symbols$0.005 listed
- /tick/all$0.005 listed
75 further catalogued endpoints not listed.
- 0x86ab…cb97 · last paid 114d ago$0.0051 call
Folded from this wallet's 1,001 most recent settlements of 1,277 lifetime, which is as far back as one scan reaches — so every figure in this section is a floor, and the totals above are not. 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 | |
|---|---|---|---|---|---|
| 0x8581…c402 | $28.63 | $0.00 | 923 | 131d ago | Graph |
| 0x2670…293f | $5.00 | $0.00 | 1 | 155d ago | Graph |
| 0x8aee…01a0 | $0.12 | $0.00 | 13 | 127d ago | Graph |
| 0x2bb7…ac6d | $0.07 | $0.00 | 16 | 146d ago | Graph |
| 0x2b6d…32c5 | $0.03 | $0.00 | 21 | 138d ago | Graph |
| 0xe7de…feff | $0.02 | $0.00 | 2 | 132d ago | Graph |
| 0x2ec4…be71 | $0.02 | $0.00 | 2 | 135d ago | Graph |
| 0x0ceb…dcf5 | $0.02 | $0.00 | 3 | 111d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
84% of observed volume is with a single counterparty, in the 1001 most recent settlements scanned (its history is longer than the 2000-row scan cap).
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 0x13b1…573f has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x13b1e9b460557417dcf97ce75fce5674423d573f
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: 0x13b1…573f curl -s 'https://api.roundhouseai.io/v0/agents/0x13b1e9b460557417dcf97ce75fce5674423d573f' curl -s 'https://api.roundhouseai.io/v0/entities/0x13b1e9b460557417dcf97ce75fce5674423d573f/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.