x402 merchant
Weight Converter API$0.0025 / callweight402endpoint.vercel.app
WeightMassConversionUnitsConverter

Convert a weight/mass value between units (kg, g, lb, oz, stone, tonne, and more).

MerchantReport

0xa306…10c3

0xa3068cfae6217ae906958250072bdf51b7f910c3Explorer
Received
$1.21↓ 41%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
499↓ 41%
Last 7d vs prior 7d
97
Distinct counterparties
Over the whole indexed history

Received $1.21 of the $258.35M Roundhouse has indexed across 712,918 walletsless than 0.0001% of it.

Chains (from the recent scan): Base (499)

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
0x8d2a…7d37$0.00$0.062417d agoGraph
0xc85f…0604$0.00$0.041647d agoGraph
0x4550…f8b3$0.00$0.03125d agoGraph
0x42b3…029f$0.00$0.03111d agoGraph
0x9903…cef5$0.00$0.03115d agoGraph
0x4bd0…22ca$0.00$0.021021d agoGraph
0x7781…f8f6$0.00$0.021024d agoGraph
0xa276…3095$0.00$0.02106d 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 499 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x86a7…a8590xa306…10c3Base$0.0025100%coinbase12h ago0x699bf3…faed49
0xa19f…accc0xa306…10c3Base$0.0025100%coinbase1d ago0x771e2b…d9237b
0xd9ec…145e0xa306…10c3Base$0.0025100%coinbase1d ago0xa0be0e…84f86b
0x4c29…94940xa306…10c3Base$0.0025100%coinbase1d ago0x6ccb65…b0b838
0x42b3…029f0xa306…10c3Base$0.0025100%coinbase1d ago0x601724…03d20e
0x8481…81110xa306…10c3Base$0.0025100%coinbase1d ago0x6155d2…010cce
0x01cd…1e090xa306…10c3Base$0.0025100%coinbase2d ago0x7ace48…cada1c
0x0145…ae880xa306…10c3Base$0.0025100%coinbase2d ago0xbb8d6b…3bbfe4
astralia.eth0xa306…10c3Base$0.0025100%coinbase3d ago0x6d3096…bfd46f
0x7816…74140xa306…10c3Base$0.0025100%coinbase4d ago0xf6e401…4b99c8
0xc45a…491e0xa306…10c3Base$0.0025100%coinbase4d ago0x7550f5…320100
0x30ce…ca3b0xa306…10c3Base$0.0025100%coinbase4d ago0x0bda16…2b20bc
0x42b3…029f0xa306…10c3Base$0.0025100%coinbase4d ago0x63d016…fdd9aa
0x3382…8e570xa306…10c3Base$0.0025100%coinbase5d ago0x8e6f49…8cd746
0x01cd…1e090xa306…10c3Base$0.0025100%coinbase5d ago0xf6b37c…bb845d
0x30ce…ca3b0xa306…10c3Base$0.0025100%coinbase5d ago0xb928cd…7eb88e
0x83aa…1ac00xa306…10c3Base$0.0025100%coinbase5d ago0x1287b8…608d76
0xc747…79d20xa306…10c3Base$0.0025100%coinbase5d ago0x62a056…d74804
0x61fb…76a10xa306…10c3Base$0.0025100%coinbase5d ago0x16d0a8…3dad94
0x9903…cef50xa306…10c3Base$0.0025100%coinbase5d ago0x39fbd7…5d32f1
0x4550…f8b30xa306…10c3Base$0.0025100%coinbase5d ago0x299c54…dcc601
0x92c5…20030xa306…10c3Base$0.0025100%coinbase5d ago0x8d303c…ebb4f5
0xbe2d…0eed0xa306…10c3Base$0.0025100%coinbase6d ago0xc8ea2d…c779e3
0x4cf8…57b10xa306…10c3Base$0.0025100%coinbase6d ago0x64ecd6…6fa27d
0xa276…30950xa306…10c3Base$0.0025100%coinbase6d ago0x45bdf8…c0907e

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xa306…10c3's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xa3068cfae6217ae906958250072bdf51b7f910c3

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: 0xa3068cfae6217ae906958250072bdf51b7f910c3

curl -s 'https://api.roundhouseai.io/v0/merchants/0xa3068cfae6217ae906958250072bdf51b7f910c3'
curl -s 'https://api.roundhouseai.io/v0/entities/0xa3068cfae6217ae906958250072bdf51b7f910c3/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.