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 1,399,639 wallets — less than 0.0001% of it.

Whole-history totals from the index rollup, which can be up to 30 minutes behind.

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$0.05100%coinbase116d ago0xcd93be…2e72bf
0xeeb7…cd010x40b6…72ebBaseBase$0.30100%coinbase116d ago0xfba557…7e37d9
0xeeb7…cd010x40b6…72ebBaseBase$1.25100%coinbase116d ago0x217442…54eff8
0xeeb7…cd010x40b6…72ebBaseBase$0.25100%coinbase116d ago0x3dc393…29efe6
0xeeb7…cd010x40b6…72ebBaseBase$0.20100%coinbase116d ago0xe1f721…789876
0xeeb7…cd010x40b6…72ebBaseBase$0.20100%coinbase116d ago0x2bac31…865d60
0xeeb7…cd010x40b6…72ebBaseBase$0.50100%coinbase116d ago0xdfb434…9c3b2a
0xeeb7…cd010x40b6…72ebBaseBase$0.60100%coinbase116d ago0x44297c…2d560e
0xeeb7…cd010x40b6…72ebBaseBase$0.60100%coinbase116d ago0xa8a126…47fdc7
0x7e57…2f090x40b6…72ebBaseBase$0.01100%coinbase116d ago0x7dc2c6…65c5b1
0x7e57…2f090x40b6…72ebBaseBase$0.005100%coinbase116d ago0x607915…ef5513
0x7e57…2f090x40b6…72ebBaseBase$0.05100%coinbase116d ago0xf78834…7b285f
0x4a0b…f6650x40b6…72ebBaseBase$0.05100%coinbase117d ago0xe45233…5160a8
0x7e57…2f090x40b6…72ebBaseBase$0.03100%coinbase117d ago0xd414b8…7bae99
0x7e57…2f090x40b6…72ebBaseBase$0.15100%coinbase117d ago0xdcff6b…4e7ad0
0x9d9a…d5e40x40b6…72ebBaseBase$0.15100%coinbase118d ago0x5f054c…6d7837
0x0df2…07c90x40b6…72ebBaseBase$0.05100%coinbase119d ago0x5d6d41…f784c4
0x12ff…708a0x40b6…72ebBaseBase$0.75100%coinbase119d ago0xa90acf…eb33ee
0x5bcc…79e70x40b6…72ebBaseBase$0.05100%coinbase120d ago0x0202b9…79f148
0xeeb7…cd010x40b6…72ebBaseBase$0.05100%coinbase120d ago0x2aae0b…17d343
0xf98f…05f10x40b6…72ebBaseBase$0.03100%coinbase120d ago0x78b91d…d6ed50
0x9415…ad820x40b6…72ebBaseBase$0.75100%coinbase120d ago0x1ddc70…008d9d
0xeeb7…cd010x40b6…72ebBaseBase$0.05100%coinbase120d ago0x07cf52…8d64c3
0x4859…bc100x40b6…72ebBaseBase$0.75100%coinbase121d ago0xb1cdc3…68163a
0x96bd…16c50x40b6…72ebBaseBase$0.75100%coinbase121d ago0x3b7ffc…8fa0af

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.