0x8920…3a7e
Paid $5.20 of the $3061.41M Roundhouse has indexed across 1,398,256 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (554)
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 |
|---|---|---|---|---|
| Risk & Compliance | 86% | $4.46 | 263 | 1 |
| Crypto Markets | 9% | $0.48 | 138 | 2 |
| Not in any catalogue | 2% | $0.12 | 31 | 2 |
| Onchain Data | 1% | $0.07 | 66 | 2 |
| AI & Media | 1% | $0.05 | 51 | 2 |
| Company & People | <1% | $0.03 | 5 | 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 10 the amount paid narrows the list to the ones listed at that price.
- 0x478b…39f2 · last paid 78d ago$4.46263 calls
▸25 of 25 catalogued endpoints list a price this agent paid
- /x402/sanctionsPrice matchSanctions screening$0.01 listed
- /x402/pricePrice matchCrypto spot price$0.10 listed
- /x402/counterpartyPrice match$0.02 listed
- /x402/tokenPrice matchToken metadata$0.002 listed
- /x402/funding-qrPrice match$0.005 listed
- /x402/sanctionsPrice matchSanctions screening$0.01 listed
- /x402/agent-spendPrice match$0.10 listed
- /x402/dailyPrice match$0.05 listed
17 further catalogued endpoints not listed.
- 0xee6e…5f23 · last paid 96d ago$0.3838 calls
▸5 of 19 catalogued endpoints list a price this agent paid
- /api/coffee/pricePrice match$0.01 listed
- /api/sugar/pricePrice matchCrypto spot price$0.01 listed
- /api/cotton/composite$0.10 listed
- /api/cashew/composite$0.10 listed
- /api/coffee/historyCrypto price history$0.05 listed
- /api/coffee/futures$0.03 listed
- /api/cocoa/composite$0.10 listed
- /api/cocoa/futures$0.03 listed
11 further catalogued endpoints not listed.
- 0x3cc1…3f0c · last paid 87d ago$0.1121 calls
▸18 of 58 catalogued endpoints list a price this agent paid
- /v1/fundos/fluxosPrice match$0.005 listed
- /v1/mercado/cambio$0.002 listed
- /v1/mercado/pacote$0.004 listed
- /v1/cadeias/cafe_kc$0.05 listed
- /v1/mercado/noticias$0.002 listed
- /v1/licitacoes/abertas$0.01 listed
- /v1/mercado/indicadores$0.002 listed
- /v1/commodities/fogo$0.002 listed
50 further catalogued endpoints not listed.
- 0x0e84…b808 · last paid 77d ago$0.10100 calls
▸33 of 87 catalogued endpoints list a price this agent paid
- /crypto-newsPrice match$0.001 listed
- /meta-intelligencePrice match$0.001 listed
- /pay/agent_ottoai_crypto_newsPrice match$0.001 listed
- /filtered-newsPrice match$0.001 listed
- /token-detailsPrice match$0.001 listed
- /tweet-search$0.005 listed
- /base-season$0.002 listed
- /kol-sentiment$0.003 listed
79 further catalogued endpoints not listed.
- 0x3da4…4664 · last paid 77d ago$0.0550 calls
▸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/globalPrice match$0.001 listed
- /v1/crypto/perpsPrice matchPerp funding and open interest$0.001 listed
- /v1/crypto/chartPrice matchCrypto spot price$0.001 listed
- /v1/crypto/stablecoinsPrice match$0.001 listed
- /v1/crypto/yieldsPrice match$0.001 listed
- /v1/crypto/protocolPrice match$0.001 listed
3 further catalogued endpoints not listed.
- 0x38c0…44c8 · last paid 77d ago$0.0437 calls
▸2 of 55 catalogued endpoints list a price this agent paid
- /api/price/base-gasPrice match$0.001 listed
- /api/gasPrice matchGas price$0.001 listed
- /api/price/btc-usd$0.002 listed
- /api/price/eth-usd$0.002 listed
- /api/exchange/convertCurrency conversion$0.002 listed
- /api/price/sol-usd$0.002 listed
- /api/market-dataPerp funding and open interest$0.002 listed
- /api/weatherWeather forecast$0.002 listed
47 further catalogued endpoints not listed.
- 0x5bb4…9f68 · last paid 77d ago$0.0329 calls
▸11 of 18 catalogued endpoints list a price this agent paid
- /hyperliquid-marketPrice matchPerp funding and open interest$0.001 listed
- /yield-marketsPrice match$0.001 listed
- /portfolioPrice matchWallet balances$0.001 listed
- /supported-tokensPrice match$0.001 listed
- /transaction-historyPrice match$0.001 listed
- /bridge$0.01 listed
- /hl-deposit-withdraw$0.01 listed
- /swap$0.01 listed
10 further catalogued endpoints not listed.
- 0x68e3…85b5 · last paid 92d ago$0.035 calls
▸11 of 41 catalogued endpoints list a price this agent paid
- /api/x402/wallet-screen-json$0.001 listed
- /api/x402/keyless-base-rpc-json$0.001 listed
- /api/x402/composite-bundle-json$0.001 listed
- /api/x402/wallet-screen-json$0.001 listed
- /api/x402/tx-receipt-decoded-json$0.01 listed
- /api/x402/enrich-v1-json$0.04 listed
- /api/x402/web-search-json$0.03 listed
- /api/x402/cpg-product-intel-json$0.004 listed
33 further catalogued endpoints not listed.
- 0xe341…9f73 · last paid 86d ago$0.0110 calls
▸3 of 5 catalogued endpoints list a price this agent paid
- /x402/vaultsPrice match$0.001 listed
- /pay/agent_api_dev_v2_ixs_financePrice match$0.001 listed
- /x402/vaultsPrice match$0.001 listed
- /x402/vaults/:vaultId/info$0.01 listed
- /x402/vaults/:vaultId/info$0.01 listed
- 0xe903…1abf · last paid 78d ago$0.0021 call
▸99 of 200 catalogued endpoints list a price this agent paid
- /api/v1/chat/completionsPrice matchText completion$0.002 listed
- /api/v1/exa/answerText completion$0.01 listed
- /api/v1/messages$0.01 listed
- /api/v1/exa/searchWeb search$0.01 listed
- /api/v1/exa/contents$0.003 listed
- /api/v1/images/generations$0.04 listed
- /api/v1/images/image2image$0.02 listed
- /api/v1/videos/generations$0.40 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 | |
|---|---|---|---|---|---|
| 0x478b…39f2 | $4.46 | $0.00 | 263 | 78d ago | Graph |
| 0xee6e…5f23 | $0.38 | $0.00 | 38 | 96d ago | Graph |
| 0x3cc1…3f0c | $0.11 | $0.00 | 21 | 87d ago | Graph |
| 0x0e84…b808 | $0.10 | $0.00 | 100 | 77d ago | Graph |
| 0x3da4…4664 | $0.05 | $0.00 | 50 | 77d ago | Graph |
| 0x38c0…44c8 | $0.04 | $0.00 | 37 | 77d ago | Graph |
| 0x5bb4…9f68 | $0.03 | $0.00 | 29 | 77d ago | Graph |
| 0x68e3…85b5 | $0.03 | $0.00 | 5 | 92d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
86% of observed volume is with a single counterparty, in all 554 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 0x8920…3a7e has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x8920c61b1fe0b713f271e86854b0008c19113a7e
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: 0x8920…3a7e curl -s 'https://api.roundhouseai.io/v0/agents/0x8920c61b1fe0b713f271e86854b0008c19113a7e' curl -s 'https://api.roundhouseai.io/v0/entities/0x8920c61b1fe0b713f271e86854b0008c19113a7e/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.