0x7b39…e70d
Paid $0.04 of the $258.30M Roundhouse has indexed across 712,778 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (5)
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 |
|---|---|---|---|---|
| Crypto Markets | 89% | $0.03 | 3 | 3 |
| Onchain Data | 11% | $0.004 | 2 | 2 |
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 5 of 5 the amount paid narrows the list to the ones listed at that price.
- 0xb1ef…88c0 · last paid 3d ago$0.021 call
▸23 of 69 catalogued endpoints list a price this agent paid
- /x/searchPrice matchWeb search$0.02 listed
- /x/profilePrice matchPrediction market odds$0.02 listed
- /x/tweetPrediction market odds$0.01 listed
- /llm/chatText completion$0.25 listed
- /pdf/answerText completion$0.05 listed
- /market/service$0.005 listed
- /market/pulse$0.005 listed
- /llm/chatText completion$0.25 listed
61 further catalogued endpoints not listed.
- 0xb15a…ef59 · last paid 5d ago$0.011 call
▸7 of 7 catalogued endpoints list a price this agent paid
- /v1/x402/swap-allowance-holder-quote/Price match$0.01 listed
- /v1/x402/swap-allowance-holder-quotePrice match$0.01 listed
- /v1/x402/swap-allowance-holder-price/Price match$0.01 listed
- /v1/x402/86b0ec6d1d0b3dc0/swap-allowance-holder-quote/Price match$0.01 listed
- /v1/x402/86b0ec6d1d0b3dc0/swap-allowance-holder-price/Price match$0.01 listed
- /v1/x402/swap-allowance-holder-price/pricePrice matchCrypto spot price$0.01 listed
- /v1/x402/swap-allowance-holder-quote/swap/allowance-holder/quotePrice matchCrypto spot price$0.01 listed
- 0x9700…d3ab · last paid 1d ago$0.0021 call
▸7 of 90 catalogued endpoints list a price this agent paid
- /api/v1/paid/bazaar-pulsePrice match$0.002 listed
- /api/v1/paid/base-gas-pricePrice matchGas price$0.002 listed
- /api/v1/paid/base-block-numberPrice match$0.002 listed
- /api/v1/paid/bazaar-price-statsPrice match$0.002 listed
- /api/v1/paid/time$0.01 listed
- /api/v1/paid/crypto-price$0.004 listed
- /api/v1/paid/x402-facilitator-health$0.003 listed
- /api/v1/paid/base-tx-status$0.003 listed
82 further catalogued endpoints not listed.
- 0xabf4…a9d0 · last paid 7d ago$0.0021 call
▸47 of 200 catalogued endpoints list a price this agent paid
- /api/perp-fundingPrice matchPerp funding and open interest$0.002 listed
- /api/perp-basisPrice match$0.002 listed
- /api/hash$0.001 listed
- /api/ttsText to speech$0.05 listed
- /api/bestsellers$0.005 listed
- /api/demand-radar$0.005 listed
- /v1/nano/chat/completionsText completion$0.003 listed
- /v1/metered/chat/completionsText completion$0.001 listed
192 further catalogued endpoints not listed.
- 0x0e84…b808 · last paid 6d ago$0.0011 call
▸33 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.
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 | |
|---|---|---|---|---|---|
| 0xb1ef…88c0 | $0.02 | $0.00 | 1 | 3d ago | Graph |
| 0xb15a…ef59 | $0.01 | $0.00 | 1 | 5d ago | Graph |
| 0x9700…d3ab | $0.002 | $0.00 | 1 | 1d ago | Graph |
| 0xabf4…a9d0 | $0.002 | $0.00 | 1 | 7d ago | Graph |
| 0x0e84…b808 | $0.001 | $0.00 | 1 | 6d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
57% of observed volume is with a single counterparty, in all 5 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x7b39…e70d0x9700…d3ab | Base | $0.002 | 100% | coinbase | 1d ago | 0x7bbf31…7f63ed |
| 0x7b39…e70d0xb1ef…88c0 | Base | $0.02 | 100% | coinbase | 3d ago | 0x099bfa…e893de |
| 0x7b39…e70d0xb15a…ef59 | Base | $0.01 | 100% | coinbase | 5d ago | 0x96da0f…d2539e |
| 0x7b39…e70d0x0e84…b808 | Base | $0.001 | 100% | coinbase | 6d ago | 0x4ce8f0…b0e8b5 |
| 0x7b39…e70d0xabf4…a9d0 | Base | $0.002 | 100% | coinbase | 7d ago | 0x3598f4…fb2fbf |
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 0x7b39…e70d has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x7b3945fa70a4605501e35a20254f19426e36e70d
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: 0x7b39…e70d curl -s 'https://api.roundhouseai.io/v0/agents/0x7b3945fa70a4605501e35a20254f19426e36e70d' curl -s 'https://api.roundhouseai.io/v0/entities/0x7b3945fa70a4605501e35a20254f19426e36e70d/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.