0x8f8d…8d90
Paid $0.09 of the $258.35M Roundhouse has indexed across 712,918 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (19)
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 | 74% | $0.07 | 10 | 5 |
| Crypto Markets | 18% | $0.02 | 2 | 2 |
| Location & Weather | 7% | $0.006 | 6 | 1 |
| AI & Media | 1% | $0.001 | 1 | 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 8 of 9 the amount paid narrows the list to the ones listed at that price.
- 0x7c65…6c40 · last paid 31d ago$0.022 calls
▸63 of 111 catalogued endpoints list a price this agent paid
- /api/run/firecrawl/scrapePrice matchPage to markdown$0.01 listed
- /api/run/exa/searchPrice matchWeb search$0.01 listed
- /api/run/tikhub/fetchPrice matchPage to markdown$0.01 listed
- /api/run/icypeas/resultPrice match$0.01 listed
- /api/run/tavily/searchPrice matchWeb search$0.01 listed
- /api/run/linkup/searchPrice matchWeb search$0.01 listed
- /api/run/fal/generateText completion$0.40 listed
- /api/run/icypeas/email-search$0.04 listed
103 further catalogued endpoints not listed.
- 0xcb9b…d7e9 · last paid 32d ago$0.023 calls
▸1 of 23 catalogued endpoints list a price this agent paid
- /x/searchWeb search$0.02 listed
- /x/user$0.02 listed
- /x/tweet$0.02 listed
- /stablecoin/pegPerp funding and open interest$0.02 listed
- /x/dossierPerp funding and open interest$0.05 listed
- /polymarket/marketsPerp funding and open interest$0.02 listed
- /x/watchlist$0.05 listed
- /pkg-risk$0.01 listed
15 further catalogued endpoints not listed.
- 0xf4c3…8854 · last paid 32d ago$0.012 calls
▸21 catalogued endpoints, none priced at an amount this agent paid
- /fiscal$0.001 listed
- /economy$0.001 listed
- /knowledge$0.001 listed
- /government$0.001 listed
- /regulatory$0.001 listed
- /domainDomain and DNS lookup$0.001 listed
- /water$0.001 listed
- /vehicle-safety$0.001 listed
13 further catalogued endpoints not listed.
- 0x51d5…f78b · last paid 32d ago$0.012 calls
▸17 of 22 catalogued endpoints list a price this agent paid
- /community-tweetsPrice match$0.005 listed
- /searchPrice matchWeb search$0.005 listed
- /list-followersPrice match$0.005 listed
- /community-mediaPrice match$0.005 listed
- /searchWeb search$0.006 listed
- /user-tweets$0.006 listed
- /community-details$0.006 listed
- /locations$0.006 listed
14 further catalogued endpoints not listed.
- 0xf752…31b9 · last paid 32d ago$0.011 call
▸2 of 3 catalogued endpoints list a price this agent paid
- /searchPrice matchWeb search$0.01 listed
- /extractPrice matchWeb search$0.01 listed
- /search/advancedWeb search$0.03 listed
- 0xe418…68e0 · last paid 44d ago$0.011 call
▸48 of 82 catalogued endpoints list a price this agent paid
- /trending-marketsPrice matchPrediction market odds$0.01 listed
- /fear-greedPrice matchFear and greed index$0.01 listed
- /economic-indicatorsPrice match$0.01 listed
- /crypto-prices$0.005 listed
- /analyst/:ticker$0.005 listed
- /crypto-market-overview$0.005 listed
- /eth-priceCrypto spot price$0.005 listed
- /indicators/:ticker$0.001 listed
74 further catalogued endpoints not listed.
- 0x6e8b…4e2e · last paid 44d ago$0.0066 calls
▸4 of 112 catalogued endpoints list a price this agent paid
- /api/scan$0.002 listed
- /api/positions$0.008 listed
- /api/find$0.01 listed
- /api/newsNews search$0.005 listed
- /api/launches$0.008 listed
- /api/levels$0.003 listed
- /api/vaults$0.008 listed
- /api/enrichCompany enrichment$0.02 listed
104 further catalogued endpoints not listed.
- 0x4466…125e · last paid 45d ago$0.0061 call
▸6 of 200 catalogued endpoints list a price this agent paid
- /chain/token-taxPrice match$0.006 listed
- /chain/gas-oraclePrice match$0.006 listed
- /forex/convert/cny/usd/cny-usd$0.004 listed
- /web/readPage to markdown$0.02 listed
- /stock/cn-moneyflow$0.02 listed
- /chain/honeypot$0.01 listed
- /forex/convert/usd/cny/usd-cny$0.004 listed
- /chain/gas-compare$0.005 listed
192 further catalogued endpoints not listed.
- 0x3da4…4664 · last paid 44d ago$0.0011 call
▸11 of 11 catalogued endpoints list a price this agent paid
- /v1/crypto/pricePrice match$0.001 listed
- /v1/crypto/sentimentPrice matchSentiment analysis$0.001 listed
- /v1/crypto/chartPrice matchCrypto spot price$0.001 listed
- /v1/crypto/perpsPrice matchPerp funding and open interest$0.001 listed
- /v1/crypto/globalPrice match$0.001 listed
- /v1/crypto/tvlPrice match$0.001 listed
- /v1/crypto/yieldsPrice match$0.001 listed
- /v1/crypto/dexPrice match$0.001 listed
3 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 | |
|---|---|---|---|---|---|
| 0x7c65…6c40 | $0.02 | $0.00 | 2 | 31d ago | Graph |
| 0xcb9b…d7e9 | $0.02 | $0.00 | 3 | 32d ago | Graph |
| 0xf4c3…8854 | $0.01 | $0.00 | 2 | 32d ago | Graph |
| 0xf752…31b9 | $0.01 | $0.00 | 1 | 32d ago | Graph |
| 0x51d5…f78b | $0.01 | $0.00 | 2 | 32d ago | Graph |
| Stock TA (RSI/MACD/ADX+Signal) | $0.01 | $0.00 | 1 | 44d ago | Graph |
| 0x6e8b…4e2e | $0.006 | $0.00 | 6 | 44d ago | Graph |
| 0x4466…125e | $0.006 | $0.00 | 1 | 45d 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 19 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 0x8f8d…8d90 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x8f8db8429b41702c58b140cfc3b40884b8338d90
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: 0x8f8d…8d90 curl -s 'https://api.roundhouseai.io/v0/agents/0x8f8db8429b41702c58b140cfc3b40884b8338d90' curl -s 'https://api.roundhouseai.io/v0/entities/0x8f8db8429b41702c58b140cfc3b40884b8338d90/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.