0xddae…28b1
Paid $5.42 of the $258.35M Roundhouse has indexed across 712,918 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (167)
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 | 42% | $1.99 | 16 | 6 |
| Crypto Markets | 37% | $1.74 | 19 | 3 |
| AI & Media | 19% | $0.87 | 13 | 2 |
| Reference Data | 3% | $0.12 | 20 | 1 |
Every merchant paid publishes at least one catalogued endpoint.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 10 of 12 the amount paid narrows the list to the ones listed at that price.
- 0x50ab…12fc · last paid 70d ago$1.3011 calls
▸133 of 200 catalogued endpoints list a price this agent paid
- /api/defiPrice matchPrediction market odds$0.10 listed
- /api/parks/crowdsPrice match$0.08 listed
- /api/travel/visaPrice match$0.08 listed
- /api/etfPrice matchPrediction market odds$0.10 listed
- /api/yieldPrice match$0.10 listed
- /api/energy/carbon-intensity$0.01 listed
- /api/cryptoPrediction market odds$0.07 listed
- /api/yield$0.25 listed
192 further catalogued endpoints not listed.
- 0xdcec…7566 · last paid 78d ago$1.004 calls
▸26 of 55 catalogued endpoints list a price this agent paid
- /getprivatecompanydealintelPrice match$0.25 listed
- /getexecutiveprofilePrice match$0.25 listed
- /getbuyingsignalsPrice match$0.25 listed
- /getesgprofilePrice match$0.25 listed
- /gettechstackPrice match$0.25 listed
- /getbusinessinfoPrice match$0.25 listed
- /getfullnamematch$0.01 listed
- /translatetoany$0.01 listed
47 further catalogued endpoints not listed.
- 0xa8cc…1df3 · last paid 81d 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_1772399254862_qevyi72fu$0.11 listed
- /api/x402/pay/svc_1780604797175_qxtr4cd25$0.01 listed
- /api/x402/pay/svc_1780351920611_rmx2spwc1$0.06 listed
- 0x03d7…584c · last paid 68d ago$0.345 calls
▸200 catalogued endpoints, none priced at an amount this agent paid
- /cap/youtube-intel$0.04 listed
- /cap/vision-analyze$0.05 listed
- /cap/earnings-calendar$0.01 listed
- /cap/market-gex$0.04 listed
- /cap/equity-fundamentals$0.04 listed
- /cap/citation-formatter$0.008 listed
- /cap/credit-spreads$0.01 listed
- /cap/generate-meme$0.005 listed
192 further catalogued endpoints not listed.
- 0xdadc…b9df · last paid 67d ago$0.3212 calls
▸98 of 184 catalogued endpoints list a price this agent paid
- /crypto/marketPrice match$0.005 listed
- /dns/lookupPrice match$0.002 listed
- /api/v1/chat/completionsPrice matchText completion$0.005 listed
- /exa/searchPrice matchWeb search$0.01 listed
- /v1/chat/completionsPrice matchText completion$0.005 listed
- /web/extractPage to markdown$0.003 listed
- /openai/gpt-4o$0.10 listed
- /domain-availability/check$0.05 listed
176 further catalogued endpoints not listed.
- 0x54d6…4afa · last paid 75d ago$0.306 calls
▸1 of 16 catalogued endpoints list a price this agent paid
- /v1/flights/searchPrice match$0.05 listed
- /v1/render/pdf$0.02 listed
- /v1/firecrawl/scrapePage to markdown$0.02 listed
- /v1/uploads$0.005 listed
- /v1/airports/searchWeb search$0.001 listed
- /v1/uploads/:id/renew$0.005 listed
- /v1/firecrawl/searchWeb search$0.03 listed
- /v1/serper/searchWeb search$0.004 listed
8 further catalogued endpoints not listed.
- 0x41ad…2170 · last paid 77d ago$0.251 call
▸16 of 118 catalogued endpoints list a price this agent paid
- /mlb/venue-weather$0.001 listed
- /nba/venue-weather$0.001 listed
- /nfl/venue-nearby$0.001 listed
- /mlb/player/:player_id$0.001 listed
- /nba/player/:player_id$0.001 listed
- /nhl/player/:player_id$0.001 listed
- /wnba/venue-nearby$0.001 listed
- /nfl/game/:event_id$0.001 listed
110 further catalogued endpoints not listed.
- 0xb5a0…032d · last paid 70d ago$0.201 call
▸1 catalogued endpoints, none priced at an amount this agent paid
- /api/agents/:id/run$0.10 listed
- 0x1484…c2c5 · last paid 71d ago$0.142 calls
▸6 of 11 catalogued endpoints list a price this agent paid
- /api/store/agent-services/sartoshi-gen/invokePrice match$0.07 listed
- /api/store/agent-services/monet-gen/invokePrice match$0.07 listed
- /api/store/agent-services/hokusai-gen/invokePrice match$0.07 listed
- /api/store/agent-services/darkfarms-gen/invokePrice match$0.07 listed
- /api/store/agent-services/:slug/invokePrice match$0.07 listed
- /api/store/agent-services/mfergpt-ask/invoke$0.06 listed
- /api/store/agent-services/mfergpt-mferfy/invoke$0.06 listed
- /api/store/agent-services/cc0-daily-brief/invoke$0.05 listed
3 further catalogued endpoints not listed.
- 0x6c07…5621 · last paid 69d ago$0.1220 calls
▸132 of 200 catalogued endpoints list a price this agent paid
- /users-by-usernamePrice match$0.005 listed
- /stocks-newsPrice match$0.005 listed
- /searchPrice matchWeb search$0.01 listed
- /twitter-usersPrice match$0.01 listed
- /google-searchPrice match$0.01 listed
- /search-site$0.006 listed
- /video-transcribe$0.10 listed
- /x-search$0.006 listed
192 further catalogued endpoints not listed.
- 0x0e84…b808 · last paid 77d ago$0.103 calls
▸35 of 80 catalogued endpoints list a price this agent paid
- /crypto-newsPrice match$0.001 listed
- /base-ecosystem-newsPrice match$0.001 listed
- /rh-seasonPrice match$0.001 listed
- /pools-trendingPrice match$0.001 listed
- /tweet-search$0.005 listed
- /equity-news$0.003 listed
- /market-risk$0.002 listed
- /base-season$0.002 listed
72 further catalogued endpoints not listed.
- 0x051a…af85 · last paid 75d ago$0.102 calls
▸1 of 3 catalogued endpoints list a price this agent paid
- /x402/buy/standard/:record_idPrice match$0.05 listed
- /x402/buy/annual/:record_id$0.30 listed
- /x402/buy/security/:record_id$0.04 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 | |
|---|---|---|---|---|---|
| 0x50ab…12fc | $1.30 | $0.00 | 11 | 70d ago | Graph |
| 0xdcec…7566 | $1.00 | $0.00 | 4 | 78d ago | Graph |
| AI Image Generation | $0.55 | $0.00 | 1 | 81d ago | Graph |
| 0x03d7…584c | $0.34 | $0.00 | 5 | 68d ago | Graph |
| 0xdadc…b9df | $0.32 | $0.00 | 12 | 67d ago | Graph |
| 0x54d6…4afa | $0.30 | $0.00 | 6 | 75d ago | Graph |
| 0x41ad…2170 | $0.25 | $0.00 | 1 | 77d ago | Graph |
| 0xb5a0…032d | $0.20 | $0.00 | 1 | 70d 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 167 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 0xddae…28b1 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xddae4ac8f9d9290b0d46089e9493e889a03528b1
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: 0xddae…28b1 curl -s 'https://api.roundhouseai.io/v0/agents/0xddae4ac8f9d9290b0d46089e9493e889a03528b1' curl -s 'https://api.roundhouseai.io/v0/entities/0xddae4ac8f9d9290b0d46089e9493e889a03528b1/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.