0xa8f5…c210
Paid $9.09 of the $258.30M Roundhouse has indexed across 712,778 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (167)
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 | 85% | $7.18 | 18 | 8 |
| Crypto Markets | 13% | $1.08 | 11 | 1 |
| Location & Weather | <1% | $0.07 | 16 | 1 |
| Web & Content | <1% | $0.05 | 2 | 1 |
| AI & Media | <1% | $0.05 | 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 12 of 12 the amount paid narrows the list to the ones listed at that price.
- 0xb0d0…0807 · last paid 78d ago$5.001 call
▸50 of 52 catalogued endpoints list a price this agent paid
- /x402/canonical-plate-registry.jsonPrice match$5.00 listed
- /x402/climate-carbon-feedbacks-map.jsonPrice match$5.00 listed
- /x402/geology-registry.jsonPrice match$5.00 listed
- /x402/fractals-registry.jsonPrice match$5.00 listed
- /x402/plant-electrophysiology-map.jsonPrice match$5.00 listed
- /x402/fibonacci-map.jsonPrice match$5.00 listed
- /x402/quantum-agriculture-map.jsonPrice match$5.00 listed
- /v1/query/atomic/robbie-george-biography-plate$0.005 listed
44 further catalogued endpoints not listed.
- 0x50ab…12fc · last paid 74d ago$1.0811 calls
▸95 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/yieldPrice match$0.10 listed
- /api/trade/tariffPrice match$0.12 listed
- /api/energy/carbon-intensity$0.01 listed
- /api/cryptoPrediction market odds$0.07 listed
192 further catalogued endpoints not listed.
- 0xa3ba…8e08 · last paid 78d ago$1.002 calls
▸13 of 29 catalogued endpoints list a price this agent paid
- /buy/aloePrice match$0.99 listed
- /buy/catalogPrice match$0.01 listed
- /buy/echeveriaPrice match$0.99 listed
- /buy/lavenderPrice match$0.99 listed
- /buy/jade_plantPrice match$0.99 listed
- /buy/thymePrice match$0.99 listed
- /buy/imposter_syndrome_cortado$1.99 listed
- /api/merchant-key$1.00 listed
21 further catalogued endpoints not listed.
- 0x515e…f8cc · last paid 85d ago$0.502 calls
▸1 of 38 catalogued endpoints list a price this agent paid
- /base-main/audio/elevenlabs-musicPrice match$0.25 listed
- /base-main/image/grok-imagine$0.04 listed
- /base-main/audio/x-text-to-speech$0.01 listed
- /base-main/ai/prediction-market/limitless/market-list$0.01 listed
- /base-main/ai/prediction-market/limitless/alpha-feed$0.10 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/flux-2-max$0.08 listed
30 further catalogued endpoints not listed.
- 0x0814…ed7b · last paid 74d ago$0.251 call
▸12 of 68 catalogued endpoints list a price this agent paid
- /api/safety/freshness-check$0.01 listed
- /api/dev/diff-impact$0.05 listed
- /api/dev/license-check$0.05 listed
- /api/data/block-data$0.05 listed
- /api/monitor/whale$0.50 listed
- /api/defi/pool-compare$0.50 listed
- /api/defi/pre-trade-check$0.10 listed
- /api/protocol/tvl-decompose$0.50 listed
60 further catalogued endpoints not listed.
- 0x54d6…4afa · last paid 74d ago$0.204 calls
▸1 of 16 catalogued endpoints list a price this agent paid
- /v1/flights/searchPrice match$0.05 listed
- /v1/firecrawl/scrapePage to markdown$0.02 listed
- /v1/uploads$0.005 listed
- /v1/render/pdf$0.02 listed
- /v1/airports/searchWeb search$0.001 listed
- /v1/uploads/:id/renew$0.005 listed
- /v1/firecrawl/searchWeb search$0.03 listed
- /v1/serper/searchWeb search$0.004 listed
8 further catalogued endpoints not listed.
- 0xdd25…2ec0 · last paid 72d ago$0.084 calls
▸20 of 141 catalogued endpoints list a price this agent paid
- /api/seats-aero/searchPrice match$0.02 listed
- /api/google-flights/searchPrice match$0.02 listed
- /api/seats-aero/availability$0.04 listed
- /api/hotels/search$0.03 listed
- /api/flights/search$0.05 listed
- /api/reference/locations$0.0054 listed
- /api/hotels/list$0.03 listed
- /api/flights/availability$0.03 listed
133 further catalogued endpoints not listed.
- 0x5aba…f005 · last paid 86d ago$0.081 call
▸1 of 2 catalogued endpoints list a price this agent paid
- /v2/stocks/briefPrice match$0.08 listed
- /edgarSEC filings$0.01 listed
- 0x3070…fa85 · last paid 86d ago$0.073 calls
▸48 of 129 catalogued endpoints list a price this agent paid
- /api/v1/avg-interest-ratesPrice match$0.01 listed
- /api/v1/treasury-yieldsPrice match$0.01 listed
- /api/v1/ticker-typesPrice match$0.01 listed
- /api/v1/national-debtPrice match$0.01 listed
- /api/v1/newsNews search$0.02 listed
- /api/v1/patents$0.02 listed
- /api/v1/congress-trades$0.03 listed
- /api/v1/inflation$0.02 listed
121 further catalogued endpoints not listed.
- 0x38c0…44c8 · last paid 77d ago$0.0716 calls
▸18 of 55 catalogued endpoints list a price this agent paid
- /api/price/btc-usdPrice match$0.002 listed
- /api/price/eth-usdPrice match$0.002 listed
- /api/price/sol-usdPrice match$0.002 listed
- /api/exchange/convertPrice matchCurrency conversion$0.002 listed
- /api/price/base-gas$0.001 listed
- /api/address-risk$0.03 listed
- /api/gasGas price$0.001 listed
- /api/news/crypto$0.008 listed
47 further catalogued endpoints not listed.
- 0xbaf5…53cc · last paid 80d ago$0.052 calls
▸19 of 72 catalogued endpoints list a price this agent paid
- /v1/prism/search/:var1Price matchWeb search$0.01 listed
- /v1/crunchbase/funding/:var1Perp funding and open interest$0.05 listed
- /v1/shopify/leads/contacts/:var1$0.05 listed
- /v1/signal/funding-radar/:var1$0.05 listed
- /v1/seo/traffic/:var1$0.05 listed
- /v1/travel/airbnb/search/:var1Web search$0.05 listed
- /v1/rpc/:var1$0.002 listed
- /v1/leads/fda-recalls/:var1$0.05 listed
64 further catalogued endpoints not listed.
- 0xe73d…1114 · last paid 83d ago$0.051 call
▸9 of 200 catalogued endpoints list a price this agent paid
- /api/explain-codePrice match$0.05 listed
- /api/v1/uuid-ulid-gen$0.001 listed
- /api/placeholder-image$0.002 listed
- /api/v1/csv-to-json$0.002 listed
- /api/uuid-generate$0.001 listed
- /time$0.001 listed
- /api/lorem-ipsum$0.001 listed
- /api/v1/read-url$0.005 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 | |
|---|---|---|---|---|---|
| 0xb0d0…0807 | $5.00 | $0.00 | 1 | 78d ago | Graph |
| 0x50ab…12fc | $1.08 | $0.00 | 11 | 74d ago | Graph |
| 0xa3ba…8e08 | $1.00 | $0.00 | 2 | 78d ago | Graph |
| 0x515e…f8cc | $0.50 | $0.00 | 2 | 85d ago | Graph |
| 0x0814…ed7b | $0.25 | $0.00 | 1 | 74d ago | Graph |
| 0x54d6…4afa | $0.20 | $0.00 | 4 | 74d ago | Graph |
| 0xdd25…2ec0 | $0.08 | $0.00 | 4 | 72d ago | Graph |
| 0x5aba…f005 | $0.08 | $0.00 | 1 | 86d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
55% of observed volume is with a single counterparty, in all 167 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 0xa8f5…c210 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xa8f5da444e77124d4e93e4bdde1168d26436c210
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: 0xa8f5…c210 curl -s 'https://api.roundhouseai.io/v0/agents/0xa8f5da444e77124d4e93e4bdde1168d26436c210' curl -s 'https://api.roundhouseai.io/v0/entities/0xa8f5da444e77124d4e93e4bdde1168d26436c210/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.