0xe4f7…2c31
Paid $4.11 of the $3053.48M Roundhouse has indexed across 1,394,857 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (123)
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 | 46% | $1.65 | 5 | 5 |
| Crypto Markets | 36% | $1.29 | 13 | 2 |
| Reference Data | 8% | $0.28 | 4 | 1 |
| AI & Media | 6% | $0.22 | 9 | 2 |
| Location & Weather | 2% | $0.07 | 5 | 1 |
| Company & People | 2% | $0.07 | 8 | 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 12 of 12 the amount paid narrows the list to the ones listed at that price.
- 0x5d51…d60d · last paid 128d ago$1.001 call
▸11 of 199 catalogued endpoints list a price this agent paid
- /api/x402/get_crypto_correlation_benchmark$0.02 listed
- /api/x402/salary-benchmark$0.02 listed
- /api/x402/cre-acquisition-diligence$3.00 listed
- /api/x402/financial-deal-readiness$3.00 listed
- /api/x402/healthcare-vendor-gpo-diligence$3.00 listed
- /api/x402/vendor-onboarding-dossier$3.00 listed
- /api/x402/litigation-enforcement-snapshot$3.00 listed
- /api/x402/irs-industry-tax-statistics$0.50 listed
191 further catalogued endpoints not listed.
- 0x50ab…12fc · last paid 114d ago$0.987 calls
▸107 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/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
192 further catalogued endpoints not listed.
- 0x7dd5…2629 · last paid 115d ago$0.316 calls
▸9 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.
- 0x2932…4f60 · last paid 116d ago$0.284 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.
- 0x1304…17ca · last paid 114d ago$0.251 call
▸1 of 24 catalogued endpoints list a price this agent paid
- /api/anomaly$0.07 listed
- /api/calibration$0.05 listed
- /api/verify$0.05 listed
- /api/searchWeb search$0.01 listed
- /api/catalog$0.005 listed
- /api/categories$0.005 listed
- /api/feedback$0.005 listed
- /mcp$0.15 listed
16 further catalogued endpoints not listed.
- 0x515e…f8cc · last paid 131d ago$0.251 call
▸1 of 38 catalogued endpoints list a price this agent paid
- /base-main/image/grok-imagine$0.04 listed
- /base-main/ai/prediction-market/limitless/alpha-feed$0.10 listed
- /base-main/ai/prediction-market/limitless/market-list$0.01 listed
- /base-main/audio/x-text-to-speech$0.01 listed
- /base-main/ai/prediction-market/limitless/market-intel$0.05 listed
- /base-main/tokens-api/asset-price-chart$0.01 listed
- /base-main/image/creative-director$0.03 listed
- /base-main/image/gpt-image-2$0.12 listed
30 further catalogued endpoints not listed.
- 0xdadc…b9df · last paid 114d ago$0.116 calls
▸93 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
- /embeddingsText embeddings$0.001 listed
- /text/stats$0.001 listed
- /weather/currentWeather forecast$0.002 listed
182 further catalogued endpoints not listed.
- 0x3c74…9992 · last paid 112d ago$0.113 calls
▸5 of 12 catalogued endpoints list a price this agent paid
- /music/generatePrice match$0.10 listed
- /space/askPrice matchText completion$0.10 listed
- /v1/chat/completionsPrice matchText completion$0.0025 listed
- /aviation/askText completion$0.05 listed
- /poll/research$0.25 listed
- /marine/askText completion$0.05 listed
- /news/askText completion$0.25 listed
- /weather/askText completion$0.05 listed
4 further catalogued endpoints not listed.
- 0xfee1…19e6 · last paid 119d ago$0.101 call
▸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.
- 0x4466…125e · last paid 114d ago$0.075 calls
▸111 of 200 catalogued endpoints list a price this agent paid
- /forex/convert/cny/usd/cny-usdPrice match$0.004 listed
- /aviation/airport-statusPrice match$0.005 listed
- /chain/defi-tvlPrice match$0.005 listed
- /chain/wallet-labelPrice match$0.005 listed
- /chain/honeypot$0.01 listed
- /finance/central-rates$0.01 listed
- /stock/cn-index$0.01 listed
- /chain/gas-oracle$0.006 listed
192 further catalogued endpoints not listed.
- 0x6c07…5621 · last paid 120d ago$0.078 calls
▸79 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
- /cvePrice match$0.005 listed
- /google-searchPrice match$0.01 listed
- /hacker-news-search$0.001 listed
- /ip-asn$0.001 listed
192 further catalogued endpoints not listed.
- 0x54d6…4afa · last paid 128d ago$0.051 call
▸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/answerText completion$0.01 listed
8 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 | |
|---|---|---|---|---|---|
| 0x5d51…d60d | $1.00 | $0.00 | 1 | 128d ago | Graph |
| 0x50ab…12fc | $0.98 | $0.00 | 7 | 114d ago | Graph |
| 0x7dd5…2629 | $0.31 | $0.00 | 6 | 115d ago | Graph |
| 0x2932…4f60 | $0.28 | $0.00 | 4 | 116d ago | Graph |
| 0x1304…17ca | $0.25 | $0.00 | 1 | 114d ago | Graph |
| 0x515e…f8cc | $0.25 | $0.00 | 1 | 131d ago | Graph |
| 0xdadc…b9df | $0.11 | $0.00 | 6 | 114d ago | Graph |
| 0x3c74…9992 | $0.11 | $0.00 | 3 | 112d 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 123 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 0xe4f7…2c31 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xe4f73c1a7956be5d3773dd6b41cda661d9eb2c31
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: 0xe4f7…2c31 curl -s 'https://api.roundhouseai.io/v0/agents/0xe4f73c1a7956be5d3773dd6b41cda661d9eb2c31' curl -s 'https://api.roundhouseai.io/v0/entities/0xe4f73c1a7956be5d3773dd6b41cda661d9eb2c31/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.