0xf9bb…2d5d
Paid $0.12 of the $259.08M Roundhouse has indexed across 714,004 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (11)
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 | 40% | $0.05 | 1 | 1 |
| Crypto Markets | 31% | $0.04 | 6 | 3 |
| Onchain Data | 19% | $0.02 | 2 | 1 |
| Web & Content | 10% | $0.01 | 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 7 of 7 the amount paid narrows the list to the ones listed at that price.
- 0x510d…9690 · last paid 34d ago$0.051 call
▸2 of 6 catalogued endpoints list a price this agent paid
- /v1/fetch/btc-intelPrice match$0.05 listed
- /v1/fetch/btc-dca-indicatorPrice match$0.05 listed
- /v1/fetch/btc-funding-regime$0.01 listed
- /v1/fetch/monthly$2.00 listed
- /v1/fetch/btc-funding-surface$0.03 listed
- /v1/fetch/macro-event-risk$0.03 listed
- 0x50ab…12fc · last paid 31d ago$0.032 calls
▸10 of 200 catalogued endpoints list a price this agent paid
- /api/defiPrediction market odds$0.10 listed
- /api/travel/visa$0.08 listed
- /api/parks/crowds$0.08 listed
- /api/etfPrediction market odds$0.10 listed
- /api/energy/carbon-intensity$0.01 listed
- /api/cryptoPrediction market odds$0.07 listed
- /api/yield$0.10 listed
- /api/trade/tariff$0.12 listed
192 further catalogued endpoints not listed.
- 0x4466…125e · last paid 30d ago$0.022 calls
▸13 of 200 catalogued endpoints list a price this agent paid
- /forex/convert/cny/usd/cny-usd$0.004 listed
- /stock/cn-moneyflow$0.02 listed
- /web/readPage to markdown$0.02 listed
- /chain/honeypot$0.01 listed
- /chain/token-tax$0.006 listed
- /chain/gas-oracle$0.006 listed
- /chain/chainlink-price$0.004 listed
- /chain/gas-compare$0.005 listed
192 further catalogued endpoints not listed.
- 0xbeeb…831b · last paid 34d ago$0.011 call
▸17 of 19 catalogued endpoints list a price this agent paid
- /api/x402/data/funding-by-venuePrice matchPerp funding and open interest$0.01 listed
- /api/x402/data/implied-volatilityPrice match$0.01 listed
- /api/x402/data/btc-networkPrice match$0.01 listed
- /api/x402/data/funding-oiPrice matchPerp funding and open interest$0.01 listed
- /api/x402/data/newsPrice matchNews search$0.01 listed
- /api/x402/data/economic-calendarPrice match$0.01 listed
- /api/x402/data/macro-ratesPrice match$0.01 listed
- /api/x402/data/pricesPrice matchCrypto spot price$0.01 listed
11 further catalogued endpoints not listed.
- 0x081f…2f5e · last paid 34d ago$0.011 call
- 0x0e84…b808 · last paid 31d ago$0.0033 calls
▸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.
- 0xf22e…f493 · last paid 34d ago$0.0031 call
▸14 of 200 catalogued endpoints list a price this agent paid
- /search/newsPrice matchNews search$0.003 listed
- /searchPrice matchWeb search$0.003 listed
- /geocode/reverseGeocoding$0.002 listed
- /fraud/ipIP intelligence$0.005 listed
- /crypto/newsNews search$0.005 listed
- /gasGas price$0.005 listed
- /code/scan$0.02 listed
- /legal/litigation$0.03 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 | |
|---|---|---|---|---|---|
| 0x510d…9690 | $0.05 | $0.00 | 1 | 34d ago | Graph |
| 0x50ab…12fc | $0.03 | $0.00 | 2 | 31d ago | Graph |
| 0x4466…125e | $0.02 | $0.00 | 2 | 30d ago | Graph |
| 0xbeeb…831b | $0.01 | $0.00 | 1 | 34d ago | Graph |
| 0x081f…2f5e | $0.01 | $0.00 | 1 | 34d ago | Graph |
| 0x0e84…b808 | $0.003 | $0.00 | 3 | 31d ago | Graph |
| 0xf22e…f493 | $0.003 | $0.00 | 1 | 34d 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 11 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xf9bb…2d5d0x4466…125e | Base | $0.02 | 100% | coinbase | 30d ago | 0xd2f3ec…91f9d5 |
| 0xf9bb…2d5d0x50ab…12fc | Base | $0.02 | 100% | coinbase | 31d ago | 0x62749d…8fc898 |
| 0xf9bb…2d5d0x4466…125e | Base | $0.008 | 100% | coinbase | 31d ago | 0xe08c03…adbb78 |
| 0xf9bb…2d5d0x50ab…12fc | Base | $0.005 | 100% | coinbase | 31d ago | 0x8974d2…3abb2f |
| 0xf9bb…2d5d0x0e84…b808 | Base | $0.001 | 100% | coinbase | 31d ago | 0x4711c5…b0ea34 |
| 0xf9bb…2d5d0x0e84…b808 | Base | $0.001 | 100% | coinbase | 31d ago | 0x9482b4…2522e4 |
| 0xf9bb…2d5d0x510d…9690 | Base | $0.05 | 100% | coinbase | 34d ago | 0x0ae2c7…eb3de5 |
| 0xf9bb…2d5d0xbeeb…831b | Base | $0.01 | 100% | coinbase | 34d ago | 0x3c39e4…f78417 |
| 0xf9bb…2d5d0x0e84…b808 | Base | $0.001 | 100% | coinbase | 34d ago | 0x3b8209…b030eb |
| 0xf9bb…2d5d0xf22e…f493 | Base | $0.003 | 100% | coinbase | 34d ago | 0x9812da…8a660d |
| 0xf9bb…2d5d0x081f…2f5e | Base | $0.01 | 100% | coinbase | 34d ago | 0x58a857…b7d6eb |
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 0xf9bb…2d5d has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xf9bb2eca00883a004e80f7a7b1b522613bf92d5d
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: 0xf9bb…2d5d curl -s 'https://api.roundhouseai.io/v0/agents/0xf9bb2eca00883a004e80f7a7b1b522613bf92d5d' curl -s 'https://api.roundhouseai.io/v0/entities/0xf9bb2eca00883a004e80f7a7b1b522613bf92d5d/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.