0xdfca…3b90
Paid $5.46 of the $3059.45M Roundhouse has indexed across 1,397,037 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (196)
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 | 84% | $3.84 | 15 | 7 |
| Web & Content | 7% | $0.33 | 17 | 2 |
| Reference Data | 6% | $0.29 | 36 | 2 |
| Crypto Markets | 3% | $0.13 | 2 | 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 11 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/vinyl_revival_experience$0.01 listed
- /buy/biscuit$0.01 listed
- /buy/neon_noodles$0.01 listed
173 further catalogued endpoints not listed.
- 0xb484…d68e · last paid 136d ago$0.713 calls
▸8 of 26 catalogued endpoints list a price this agent paid
- /api/treasury/currentPrice match$0.01 listed
- /api/datePrice match$0.01 listed
- /api/crypto/priceCrypto spot price$0.02 listed
- /api/derived/recession$0.02 listed
- /api/series/90$0.10 listed
- /api/series/365$0.25 listed
- /api/crypto/historyCrypto price history$0.15 listed
- /api/bundle/crypto$0.50 listed
18 further catalogued endpoints not listed.
- 0x54d6…4afa · last paid 134d ago$0.306 calls
▸1 of 16 catalogued endpoints list a price this agent paid
- /v1/firecrawl/scrapePage to markdown$0.02 listed
- /v1/serper/searchWeb search$0.004 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/uploads/:id/renew$0.005 listed
8 further catalogued endpoints not listed.
- 0xbecc…c8ad · last paid 120d ago$0.251 call
▸5 of 38 catalogued endpoints list a price this agent paid
- /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/stock/:ticker/1y$0.15 listed
- /v1/context/stock/:ticker/3m$0.05 listed
- /v1/context/financials/:ticker/5y$0.15 listed
- /v1/context/market-sentiment$0.10 listed
30 further catalogued endpoints not listed.
- 0x41ad…2170 · last paid 138d ago$0.251 call
▸18 of 110 catalogued endpoints list a price this agent paid
- /nba/teams$0.001 listed
- /mlb/venue-weather$0.001 listed
- /nfl/venue-nearby$0.001 listed
- /nba/venue-weather$0.001 listed
- /mlb/player/:player_id$0.001 listed
- /nba/player/:player_id$0.001 listed
- /nhl/player/:player_id$0.001 listed
- /nhl/venue-weather$0.001 listed
102 further catalogued endpoints not listed.
- 0x7dd5…2629 · last paid 140d ago$0.242 calls
▸2 of 127 catalogued endpoints list a price this agent paid
- /api/tts/elevenlabs$0.02 listed
- /api/crypto/priceCrypto spot price$0.001 listed
- /api/travel/flights$0.02 listed
- /api/llm/kat-coder-pro-v2.5$0.01 listed
- /api/ipfs/pin$0.01 listed
- /api/crypto/trending$0.001 listed
- /api/travel/hotels$0.02 listed
- /api/ens/resolve$0.001 listed
119 further catalogued endpoints not listed.
- 0xdadc…b9df · last paid 134d ago$0.2012 calls
▸61 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.
- 0x6c07…5621 · last paid 118d ago$0.1926 calls
▸146 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
- /hacker-news-searchPrice match$0.001 listed
- /cvePrice match$0.005 listed
- /ip-asnPrice match$0.001 listed
- /google-searchPrice match$0.01 listed
192 further catalogued endpoints not listed.
- 0xdd25…2ec0 · last paid 134d ago$0.135 calls
▸58 of 187 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
179 further catalogued endpoints not listed.
- 0x50ab…12fc · last paid 137d ago$0.132 calls
▸62 of 200 catalogued endpoints list a price this agent paid
- /api/travel/visaPrice match$0.08 listed
- /api/parks/crowdsPrice match$0.08 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/defiPrediction market odds$0.10 listed
- /api/etfPrediction market odds$0.10 listed
192 further catalogued endpoints not listed.
- 0xf8b2…f2ee · last paid 135d ago$0.101 call
▸6 of 61 catalogued endpoints list a price this agent paid
- /v1/btc-derivatives/coinbase-messages$0.02 listed
- /v1/kaspa-derivatives/blocks/:block_hash$0.02 listed
- /v1/bittensor-derivatives/network-fundamentals$0.02 listed
- /v1/btc-derivatives/mempool-pressure$0.02 listed
- /v1/fear-greedFear and greed index$0.005 listed
- /v1/btc-derivatives/fee-curve$0.02 listed
- /v1/ai/price-impact/:coin$0.02 listed
- /v1/btc-derivatives/blocks-range$0.02 listed
53 further catalogued endpoints not listed.
- 0x2932…4f60 · last paid 120d ago$0.1010 calls
▸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.
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 |
| 0xb484…d68e | $0.71 | $0.00 | 3 | 136d ago | Graph |
| 0x54d6…4afa | $0.30 | $0.00 | 6 | 134d ago | Graph |
| 0xbecc…c8ad | $0.25 | $0.00 | 1 | 120d ago | Graph |
| 0x41ad…2170 | $0.25 | $0.00 | 1 | 138d ago | Graph |
| 0x7dd5…2629 | $0.24 | $0.00 | 2 | 140d ago | Graph |
| 0xdadc…b9df | $0.20 | $0.00 | 12 | 134d ago | Graph |
| 0x6c07…5621 | $0.19 | $0.00 | 26 | 118d 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 196 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 0xdfca…3b90 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xdfcabea547d2e9bf7d6e9b28e958b0a9679d3b90
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: 0xdfca…3b90 curl -s 'https://api.roundhouseai.io/v0/agents/0xdfcabea547d2e9bf7d6e9b28e958b0a9679d3b90' curl -s 'https://api.roundhouseai.io/v0/entities/0xdfcabea547d2e9bf7d6e9b28e958b0a9679d3b90/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.