x402 merchant
Qonoro Email Validator$0.005 / callapi.qonoro.ai ↗
Email-validationDeliverabilityData-qualityB2bQonoro

Validates email deliverability: syntax check, MX record lookup, and SMTP server reachability. Returns risk score and quality rating. Deterministic, sub-second. x402-native.

MerchantReport

0x40b6…72eb

0x40b62aa49f4a929760fb2dd0fcb0642f0aa872ebExplorer
Received
$43.74↓ 83%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
306→ 0%
Last 7d vs prior 7d
63
Distinct counterparties
Over the whole indexed history

Received $43.74 of the $3064.22M Roundhouse has indexed across 1,399,289 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (306)

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xeeb7…cd01$0.00$21.437716d agoGraph
0x7e57…2f09$0.00$4.7385105d agoGraph
0x4374…ede5$0.00$2.001125d agoGraph
0xd237…bce2$0.00$2.001133d agoGraph
0xd127…13b5$0.00$1.002122d agoGraph
0x9cc4…b176$0.00$0.763131d agoGraph
0x12ff…708a$0.00$0.751119d agoGraph
0x9415…ad82$0.00$0.751120d 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 306 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xeeb7…cd010x40b6…72ebBaseBase$0.50100%coinbase96d ago0x3b3d09…00c2ca
0xeeb7…cd010x40b6…72ebBaseBase$0.15100%coinbase96d ago0xa52d83…9014b7
0xeeb7…cd010x40b6…72ebBaseBase$0.02100%coinbase96d ago0x989ea1…7aeed7
0xeeb7…cd010x40b6…72ebBaseBase$0.60100%coinbase96d ago0x01d892…aee0e0
0xeeb7…cd010x40b6…72ebBaseBase$0.20100%coinbase96d ago0xa529f5…bad559
0xeeb7…cd010x40b6…72ebBaseBase$0.20100%coinbase96d ago0xb48827…abad4d
0xeeb7…cd010x40b6…72ebBaseBase$0.05100%coinbase96d ago0xb93218…b5964b
0xeeb7…cd010x40b6…72ebBaseBase$0.01100%coinbase96d ago0x6b5f20…d81b4b
0xeeb7…cd010x40b6…72ebBaseBase$0.03100%coinbase96d ago0xbc3bab…76b0d9
0xeeb7…cd010x40b6…72ebBaseBase$0.30100%coinbase96d ago0x4b8d91…fc9e72
0xeeb7…cd010x40b6…72ebBaseBase$0.05100%coinbase96d ago0xdec9f1…68805d
0xeeb7…cd010x40b6…72ebBaseBase$1.25100%coinbase96d ago0x2186b6…7cb839
0xeeb7…cd010x40b6…72ebBaseBase$0.05100%coinbase96d ago0xa3fcfc…a4c779
0xeeb7…cd010x40b6…72ebBaseBase$0.005100%coinbase96d ago0xe2d670…7daed6
0x2980…68830x40b6…72ebBaseBase$0.01100%coinbase96d ago0x4a321c…f0b9af
0x2980…68830x40b6…72ebBaseBase$0.01100%coinbase96d ago0x5fd474…05e40e
0x2980…68830x40b6…72ebBaseBase$0.005100%coinbase97d ago0x642f7e…67f1a6
0xeeb7…cd010x40b6…72ebBaseBase$0.01100%coinbase97d ago0x282e8f…223e1b
0xf5a6…0c800x40b6…72ebBaseBase$0.01100%coinbase103d ago0x384bb5…db6265
0x1b87…45770x40b6…72ebBaseBase$0.05100%coinbase103d ago0x073000…5d0a2e
0xf5a6…0c800x40b6…72ebBaseBase$0.01100%coinbase104d ago0xee57bb…71dc1c
0xdab5…37a70x40b6…72ebBaseBase$0.005100%coinbase104d ago0x55d33e…05d1f7
0x6dcc…654f0x40b6…72ebBaseBase$0.05100%coinbase104d ago0x6c57c0…9c579e
0x7e57…2f090x40b6…72ebBaseBase$0.05100%coinbase105d ago0xe734e8…64787e
0x7e57…2f090x40b6…72ebBaseBase$0.05100%coinbase105d ago0x7098d5…9dbd36

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x40b6…72eb's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x40b62aa49f4a929760fb2dd0fcb0642f0aa872eb

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: 0x40b62aa49f4a929760fb2dd0fcb0642f0aa872eb

curl -s 'https://api.roundhouseai.io/v0/merchants/0x40b62aa49f4a929760fb2dd0fcb0642f0aa872eb'
curl -s 'https://api.roundhouseai.io/v0/entities/0x40b62aa49f4a929760fb2dd0fcb0642f0aa872eb/settlements?limit=50'

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.