x402 merchant
ByKaranteli VPIN Flow Toxicity$0.002 / callbykaranteli.com
CryptoOrderflowVpinData

Order flow toxicity (VPIN) history for BTC, ETH and SOL: 90-day daily VPIN track with closes plus the last 500 volume buckets.

MerchantReport

0x0db4…a62c

0x0db4c96d8b14f431f3bb8ce1a33f07d2c696a62cExplorer
Received
$0.07↓ 81%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
24↓ 78%
Last 7d vs prior 7d
15
Distinct counterparties
Over the whole indexed history

Received $0.07 of the $258.47M Roundhouse has indexed across 713,069 walletsless than 0.0001% of it.

Chains (from the recent scan): Base (24)

Funds flow over time

Activity

MarAprMayJunJulAugSep
LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xc9c7…1670$0.00$0.01416h agoGraph
0x54e1…f4e0$0.00$0.007216d agoGraph
0x72f6…04c4$0.00$0.007245d agoGraph
0xc85f…0604$0.00$0.006345d agoGraph
0x9688…d92d$0.00$0.005113d agoGraph
0x6e53…a265$0.00$0.005113d agoGraph
0xd106…8d1d$0.00$0.005123d agoGraph
0x2ebe…89d3$0.00$0.004210d agoGraph

Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.

Data quality

No concentration or self-dealing patterns detected in all 24 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xc9c7…16700x0db4…a62cBase$0.002100%coinbase16h ago0xd1c302…59ccd5
0xd9ec…145e0x0db4…a62cBase$0.002100%coinbase1d ago0x00ab8f…60cef2
0xc9c7…16700x0db4…a62cBase$0.002100%coinbase6d ago0x6ef9de…0ec2f1
0x7dd8…17d20x0db4…a62cBase$0.002100%coinbase7d ago0x240552…194022
0xe3ba…3fb30x0db4…a62cBase$0.002100%coinbase9d ago0xfc86fa…42bf9d
0x2ebe…89d30x0db4…a62cBase$0.002100%coinbase10d ago0x452275…d425c5
0x902d…82560x0db4…a62cBase$0.002100%coinbase11d ago0xd7e126…eed8fb
0xc9c7…16700x0db4…a62cBase$0.002100%coinbase13d ago0x17353c…15a37d
0x9688…d92d0x0db4…a62cBase$0.005100%coinbase13d ago0xf4a384…3ccc9b
0x99d5…cf800x0db4…a62cBase$0.002100%coinbase13d ago0x184c57…bb46f2
0x2ebe…89d30x0db4…a62cBase$0.002100%coinbase13d ago0x04733a…4cb761
0xc9c7…16700x0db4…a62cBase$0.005100%coinbase13d ago0xd21249…c5b45d
0x6e53…a2650x0db4…a62cBase$0.005100%coinbase13d ago0x89d0ee…a69984
0x54e1…f4e00x0db4…a62cBase$0.005100%coinbase16d ago0xb0929e…3b585e
0x54e1…f4e00x0db4…a62cBase$0.002100%coinbase16d ago0xa31269…1a4c3a
0xd106…8d1d0x0db4…a62cBase$0.005100%coinbase23d ago0x0a1945…473bf1
0xc533…2d7a0x0db4…a62cBase$0.002100%coinbase29d ago0x7b65ee…37f162
0x6446…e6d50x0db4…a62cBase$0.002100%coinbase31d ago0x41d050…ba1c51
0x6446…e6d50x0db4…a62cBase$0.002100%coinbase42d ago0x3466b2…fdb50e
0x72f6…04c40x0db4…a62cBase$0.005100%coinbase45d ago0x1d1773…8fab21
0x72f6…04c40x0db4…a62cBase$0.002100%coinbase45d ago0xdb7114…4c8351
0xc85f…06040x0db4…a62cBase$0.002100%payAI45d ago0xf80340…163a34
0xc85f…06040x0db4…a62cBase$0.002100%payAI45d ago0x090978…2b5335
0xc85f…06040x0db4…a62cBase$0.002100%payAI47d ago0xc21f59…fc361a

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x0db4…a62c's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x0db4c96d8b14f431f3bb8ce1a33f07d2c696a62c

Open skill.md
Show the prompt
Using Roundhouse, tell me whether this x402 merchant is worth paying: how many distinct
agents have paid it, how recently, and for what.

  Merchant wallet: 0x0db4c96d8b14f431f3bb8ce1a33f07d2c696a62c

curl -s 'https://api.roundhouseai.io/v0/merchants/0x0db4c96d8b14f431f3bb8ce1a33f07d2c696a62c'
curl -s 'https://api.roundhouseai.io/v0/entities/0x0db4c96d8b14f431f3bb8ce1a33f07d2c696a62c/settlements?limit=50'

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.