0x04f9…a77f
Paid $8.13 of the $3061.41M Roundhouse has indexed across 1,398,509 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (907)
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 |
|---|---|---|---|---|
| Web & Content | 65% | $5.22 | 617 | 3 |
| AI & Media | 25% | $2.00 | 262 | 5 |
| Company & People | 6% | $0.50 | 2 | 1 |
| Not in any catalogue | 2% | $0.20 | 2 | 2 |
| Risk & Compliance | 2% | $0.12 | 16 | 1 |
$0.20 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 8 of 12 the amount paid narrows the list to the ones listed at that price.
- 0x515e…f8cc · last paid 90d ago$2.55255 calls
▸16 of 38 catalogued endpoints list a price this agent paid
- /base-main/ai/prediction-market/limitless/market-listPrice match$0.01 listed
- /base-main/audio/x-text-to-speechPrice match$0.01 listed
- /base-main/tokens-api/asset-price-chartPrice match$0.01 listed
- /base-main/ai/prediction-market/limitless/alpha-feed$0.10 listed
- /base-main/image/grok-imagine$0.04 listed
- /base-main/ai/prediction-market/limitless/market-intel$0.05 listed
- /base-main/audio/elevenlabs-music$0.25 listed
- /base-main/image/gpt-image-2$0.12 listed
30 further catalogued endpoints not listed.
- 0x9dba…0df8 · last paid 74d ago$2.47333 calls
▸31 of 32 catalogued endpoints list a price this agent paid
- /tweets/searchPrice matchWeb search$0.006 listed
- /tweets/mentionsPrice match$0.006 listed
- /tweets/userPrice match$0.01 listed
- /tweets/by/idPrice match$0.0025 listed
- /users/by/usernamePrice match$0.005 listed
- /tweets/mediaUploadPrice match$0.006 listed
- /users/by/idPrice match$0.005 listed
- /lists/tweetsPrice match$0.01 listed
24 further catalogued endpoints not listed.
- 0x66d7…83bc · last paid 118d ago$1.0319 calls
▸196 catalogued endpoints, none priced at an amount this agent paid
- /x402/fear-greed-indexFear and greed index$0.02 listed
- /x402/mx-lookup$0.02 listed
- /x402/v2/base64-encode-url$0.02 listed
- /x402/weather-lookup$0.05 listed
- /x402/exchange-rate$0.02 listed
- /x402/domain-age-check$0.03 listed
- /x402/translateTranslation$0.05 listed
- /x402/uptime-check$0.02 listed
188 further catalogued endpoints not listed.
- 0x50ab…12fc · last paid 84d ago$0.502 calls
▸3 of 200 catalogued endpoints list a price this agent paid
- /api/facet/honeypot$0.005 listed
- /api/rh-launches$0.01 listed
- /api/fx-premiumPrediction market odds$0.02 listed
- /api/defiPrediction market odds$0.10 listed
- /api/patent/trademark$0.06 listed
- /api/travel/visa$0.08 listed
- /api/parks/crowds$0.08 listed
- /api/etfPrediction market odds$0.10 listed
192 further catalogued endpoints not listed.
- 0x9f8b…73a2 · last paid 74d ago$0.48238 calls
▸6 of 200 catalogued endpoints list a price this agent paid
- /api/v1/x402/speechPrice matchText to speech$0.002 listed
- /api/v1/x402/imageImage generation$0.01 listed
- /api/v1/x402/video-draft$0.03 listed
- /api/v1/x402/token-estimate$0.001 listed
- /api/v1/x402/weather-forecastWeather forecast$0.001 listed
- /api/v1/x402/http-codes$0.001 listed
- /api/v1/x402/uuid$0.001 listed
- /api/v1/x402/usdc-to-raw$0.001 listed
192 further catalogued endpoints not listed.
- 0x8581…c402 · last paid 148d ago$0.352 calls
▸16 catalogued endpoints, none priced at an amount this agent paid
- /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
- /min30/v1/chat/completionsText completion$0.003301 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.
- 0x6d6e…9192 · last paid 127d ago$0.2029 calls
▸3 of 3 catalogued endpoints list a price this agent paid
- /searchPrice matchWeb search$0.007 listed
- /contentsPrice match$0.001 listed
- /pay/agent_exa_aiPrice match$0.007 listed
- 0x2bb7…ac6d · last paid 150d ago$0.1216 calls
▸193 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/project-finance-score-api-fb6470Price match$0.05 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/on-chain-volume-score-api-7e996b$0.01 listed
192 further catalogued endpoints not listed.
- 0xabf4…a9d0 · last paid 95d ago$0.102 calls
▸4 of 200 catalogued endpoints list a price this agent paid
- /api/onchain-sql$0.04 listed
- /api/perp-basis$0.002 listed
- /api/perp-fundingPerp funding and open interest$0.002 listed
- /v1/metered/chat/completionsText completion$0.001 listed
- /api/hash$0.001 listed
- /api/weather-historyWeather forecast$0.002 listed
- /api/searchWeb search$0.01 listed
- /v1/nano/chat/completionsText completion$0.003 listed
192 further catalogued endpoints not listed.
- 0xaa53…0ed7 · last paid 148d 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.
- 0xbc72…109e · last paid 148d 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.
- 0x6c07…5621 · last paid 147d ago$0.051 call
▸7 of 200 catalogued endpoints list a price this agent paid
- /users-by-username$0.005 listed
- /stocks-news$0.005 listed
- /searchWeb search$0.01 listed
- /twitter-users$0.01 listed
- /hacker-news-search$0.001 listed
- /cve$0.005 listed
- /ip-asn$0.001 listed
- /google-search$0.01 listed
192 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 | |
|---|---|---|---|---|---|
| 0x515e…f8cc | $2.55 | $0.00 | 255 | 90d ago | Graph |
| 0x9dba…0df8 | $2.47 | $0.00 | 333 | 74d ago | Graph |
| 0x66d7…83bc | $1.03 | $0.00 | 19 | 118d ago | Graph |
| 0x50ab…12fc | $0.50 | $0.00 | 2 | 84d ago | Graph |
| 0x9f8b…73a2 | $0.48 | $0.00 | 238 | 74d ago | Graph |
| 0x8581…c402 | $0.35 | $0.00 | 2 | 148d ago | Graph |
| 0x6d6e…9192 | $0.20 | $0.00 | 29 | 127d ago | Graph |
| 0x2bb7…ac6d | $0.12 | $0.00 | 16 | 150d 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 907 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 0x04f9…a77f has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x04f9a27a963b9f7ebfb004487593aa8c7e19a77f
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: 0x04f9…a77f curl -s 'https://api.roundhouseai.io/v0/agents/0x04f9a27a963b9f7ebfb004487593aa8c7e19a77f' curl -s 'https://api.roundhouseai.io/v0/entities/0x04f9a27a963b9f7ebfb004487593aa8c7e19a77f/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.