0x5b1e…df19
Paid $8.95 of the $3059.84M Roundhouse has indexed across 1,397,384 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (260)
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 | 56% | $4.04 | 12 | 6 |
| AI & Media | 21% | $1.55 | 2 | 2 |
| Web & Content | 13% | $0.94 | 26 | 2 |
| Crypto Markets | 5% | $0.37 | 5 | 1 |
| Reference Data | 4% | $0.32 | 8 | 1 |
$1.00 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.
- 0xa3ba…8e08 · last paid 138d ago$1.991 call
▸181 catalogued endpoints, none priced at an amount this agent paid
- /api/wire-in$0.01 listed
- /api/x402-operator-census/lookup$0.01 listed
- /api/x402-operator-census/lookup$0.01 listed
- /buy/time_dilation$0.01 listed
- /buy/cherry_blossom$0.01 listed
- /buy/biscuit$0.01 listed
- /buy/vinyl_revival_experience$0.01 listed
- /buy/carriage_ride$0.01 listed
173 further catalogued endpoints not listed.
- 0x68e3…85b5 · last paid 130d ago$1.001 call
▸41 catalogued endpoints, none priced at an amount this agent paid
- /api/x402/wallet-screen-json$0.001 listed
- /api/x402/keyless-base-rpc-json$0.001 listed
- /api/x402/composite-bundle-json$0.001 listed
- /api/x402/wallet-screen-json$0.001 listed
- /api/x402/tx-receipt-decoded-json$0.01 listed
- /api/x402/enrich-v1-json$0.04 listed
- /api/x402/web-search-json$0.03 listed
- /api/x402/enrichment-tx-bundle-json$0.005 listed
33 further catalogued endpoints not listed.
- 0x2e3a…7720 · last paid 139d ago$1.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xdadc…b9df · last paid 120d ago$0.7317 calls
▸79 of 190 catalogued endpoints list a price this agent paid
- /email-auth$0.002 listed
- /web/fetchPage to markdown$0.003 listed
- /web/extractPage to markdown$0.003 listed
- /email/verifyEmail verification$0.001 listed
- /domain-availability/check$0.05 listed
- /text/stats$0.001 listed
- /embeddingsText embeddings$0.001 listed
- /weather/currentWeather forecast$0.002 listed
182 further catalogued endpoints not listed.
- 0xa8cc…1df3 · last paid 132d ago$0.551 call
▸1 of 4 catalogued endpoints list a price this agent paid
- /api/x402/pay/svc_1780812536114_y6pg8e7awPrice matchImage generation$0.55 listed
- /api/x402/pay/svc_1780604797175_qxtr4cd25$0.01 listed
- /api/x402/pay/svc_1780351920611_rmx2spwc1$0.06 listed
- /api/x402/pay/svc_1772399254862_qevyi72fu$0.11 listed
- 0x50ab…12fc · last paid 120d ago$0.375 calls
▸87 of 200 catalogued endpoints list a price this agent paid
- /api/defiPrice matchPrediction market odds$0.10 listed
- /api/etfPrice matchPrediction market odds$0.10 listed
- /api/facet/honeypot$0.005 listed
- /api/rh-launches$0.01 listed
- /api/fx-premiumPrediction market odds$0.02 listed
- /api/patent/trademark$0.06 listed
- /api/parks/crowds$0.08 listed
- /api/travel/visa$0.08 listed
192 further catalogued endpoints not listed.
- 0x2932…4f60 · last paid 130d ago$0.328 calls
▸59 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.
- 0xfee1…19e6 · last paid 141d ago$0.303 calls
▸9 of 19 catalogued endpoints list a price this agent paid
- /api/services/ethereum_token_verificationPrice match$0.10 listed
- /api/services/solidity_code_verificationPrice match$0.10 listed
- /api/services/quantum_cryptography_verificationPrice match$0.10 listed
- /api/services/media_content_verificationPrice match$0.10 listed
- /api/services/media_content_verification$1.00 listed
- /api/services/cyber_security_consultant$1.00 listed
- /api/services/ethereum_token_verification$1.00 listed
- /api/services/base_token_verification$1.00 listed
11 further catalogued endpoints not listed.
- 0x54d6…4afa · last paid 131d ago$0.255 calls
▸1 of 16 catalogued endpoints list a price this agent paid
- /v1/serper/searchWeb search$0.004 listed
- /v1/firecrawl/scrapePage to markdown$0.02 listed
- /v1/serper/images$0.004 listed
- /v1/exa/contents$0.002 listed
- /v1/serper/shopping$0.004 listed
- /v1/airports/searchWeb search$0.001 listed
- /v1/serper/newsNews search$0.004 listed
- /v1/exa/find-similar$0.01 listed
8 further catalogued endpoints not listed.
- 0xbecc…c8ad · last paid 132d ago$0.251 call
▸5 of 38 catalogued endpoints list a price this agent paid
- /v1/context/theme-evidencePrice match$0.25 listed
- /v1/context/stock/:ticker/3yPrice match$0.25 listed
- /v1/context/crypto/:symbol/briefing$0.05 listed
- /v1/context/crypto/market$0.05 listed
- /v1/context/company/:tickerCompany enrichment$0.05 listed
- /v1/context/etf/searchWeb search$0.05 listed
- /v1/context/stock/:ticker/1y$0.15 listed
- /v1/context/stock/:ticker/3m$0.05 listed
30 further catalogued endpoints not listed.
- 0x7f7c…bbfc · last paid 137d ago$0.251 call
▸2 of 6 catalogued endpoints list a price this agent paid
- /api/weekend-getawayPrice match$0.25 listed
- /api/creator-experiencesPrice match$0.25 listed
- /api/transit-providers$0.01 listed
- /api/day-trip-plan$0.10 listed
- /api/travel-pulse$0.01 listed
- /api/weather-aware-plan$0.03 listed
- 0xdd25…2ec0 · last paid 130d ago$0.219 calls
▸58 of 186 catalogued endpoints list a price this agent paid
- /api/seats-aero/searchPrice match$0.02 listed
- /api/google-flights/searchPrice match$0.02 listed
- /api/flights/searchPrice match$0.05 listed
- /api/seats-aero/availability$0.04 listed
- /api/hotels/search$0.03 listed
- /api/reference/locations$0.0054 listed
- /api/hotels/list$0.03 listed
- /api/flights/availability$0.03 listed
178 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 | |
|---|---|---|---|---|---|
| 0xa3ba…8e08 | $1.99 | $0.00 | 1 | 138d ago | Graph |
| 0x68e3…85b5 | $1.00 | $0.00 | 1 | 130d ago | Graph |
| 0x2e3a…7720 | $1.00 | $0.00 | 1 | 139d ago | Graph |
| 0xdadc…b9df | $0.73 | $0.00 | 17 | 120d ago | Graph |
| AI Image Generation | $0.55 | $0.00 | 1 | 132d ago | Graph |
| 0x50ab…12fc | $0.37 | $0.00 | 5 | 120d ago | Graph |
| 0x2932…4f60 | $0.32 | $0.00 | 8 | 130d ago | Graph |
| 0xfee1…19e6 | $0.30 | $0.00 | 3 | 141d 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 260 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x5b1e…df190xfee1…19e6 | Base | $0.10 | 70% | candidates | 143d ago | 0x9eec44…f15544 |
| 0x5b1e…df190x7e25…cb7b | Base | $0.05 | 100% | coinbase | 143d ago | 0x4e42d1…9eaa99 |
| 0x5b1e…df190x8fc4…db1f | Base | $0.005 | 100% | coinbase | 143d ago | 0x026598…b4c9b3 |
| 0x5b1e…df190x1f01…9a2f | Base | $0.0001 | 100% | payAI | 143d ago | 0xad8e78…c9f115 |
| 0x5b1e…df190x20be…925d | Base | $0.005 | 100% | coinbase | 143d ago | 0x5f6ee6…2c9481 |
| 0x5b1e…df190x24fa…9bf2 | Base | $0.001 | 100% | coinbase | 143d ago | 0x9aef15…81f9f7 |
| 0x5b1e…df190x24fa…9bf2 | Base | $0.001 | 100% | coinbase | 143d ago | 0xfc33d8…86fabc |
| 0x5b1e…df190x4466…125e | Base | $0.005 | 100% | coinbase | 143d ago | 0x837b28…84e4c6 |
| 0x5b1e…df190xe903…1abf | Base | $0.005 | 100% | coinbase | 143d ago | 0xbcbc70…236300 |
| 0x5b1e…df190xb3e9…e3a5 | Base | $0.001 | 100% | coinbase | 143d ago | 0x154413…e92c56 |
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 0x5b1e…df19 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x5b1ebc5944d4928a557fa9ec942e36d6a0eedf19
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: 0x5b1e…df19 curl -s 'https://api.roundhouseai.io/v0/agents/0x5b1ebc5944d4928a557fa9ec942e36d6a0eedf19' curl -s 'https://api.roundhouseai.io/v0/entities/0x5b1ebc5944d4928a557fa9ec942e36d6a0eedf19/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.