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
$1.26↑ 50%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
518↑ 50%
Last 7d vs prior 7d
102
Distinct counterparties
Over the whole indexed history

Received $1.26 of the $3064.22M Roundhouse has indexed across 1,399,483 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 (518)

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
0x8d2a…7d37$0.00$0.062464d agoGraph
0xc85f…0604$0.00$0.041694d agoGraph
0x4550…f8b3$0.00$0.031252d agoGraph
0x42b3…029f$0.00$0.031148d agoGraph
0x9903…cef5$0.00$0.031151d agoGraph
0x4bd0…22ca$0.00$0.021067d agoGraph
0x7781…f8f6$0.00$0.021070d agoGraph
0xa276…3095$0.00$0.021053d 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 518 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xa276…30950xa306…10c3BaseBase$0.0025100%coinbase81d ago0xd46f02…09fdf8
0x843b…c4a70xa306…10c3BaseBase$0.0025100%coinbase82d ago0x5d406b…602a2b
0x54e1…f4e00xa306…10c3BaseBase$0.0025100%coinbase84d ago0x6c1792…1a28b7
0x27ab…248c0xa306…10c3BaseBase$0.0025100%coinbase86d ago0xa7638a…bc583e
0x27ab…248c0xa306…10c3BaseBase$0.0025100%coinbase86d ago0xaca029…040886
0x27ab…248c0xa306…10c3BaseBase$0.0025100%coinbase86d ago0x9c1ba3…c97dfc
0xb707…cf4d0xa306…10c3BaseBase$0.0025100%coinbase87d ago0x527923…5ceb61
0xb707…cf4d0xa306…10c3BaseBase$0.0025100%coinbase87d ago0x9e340b…6bc637
0x6446…e6d50xa306…10c3BaseBase$0.0025100%coinbase88d ago0x3e4561…829e11
0x5d9f…80a80xa306…10c3BaseBase$0.0025100%coinbase89d ago0x9cf537…ce3fa5
0xc6e6…f70f0xa306…10c3BaseBase$0.0025100%coinbase89d ago0x05b99d…d8a387
0x28df…a2a70xa306…10c3BaseBase$0.0025100%coinbase89d ago0x671fa9…da3db6
0x4bd0…22ca0xa306…10c3BaseBase$0.0025100%coinbase89d ago0x47d37d…625a5b
0x61fb…76a10xa306…10c3BaseBase$0.0025100%coinbase89d ago0x5a0cf7…2e6548
0xba32…4c8d0xa306…10c3BaseBase$0.0025100%coinbase89d ago0x3d7aab…d91474
0x61fb…76a10xa306…10c3BaseBase$0.0025100%coinbase89d ago0x3d11f4…7f5d61
0xc85f…06040xa306…10c3BaseBase$0.0025100%coinbase94d ago0xf8b3f9…a87f7f
0x4bd0…22ca0xa306…10c3BaseBase$0.0025100%coinbase94d ago0x375284…b775dd
0x4bd0…22ca0xa306…10c3BaseBase$0.0025100%coinbase94d ago0x3757e9…e6d9dc
0x8108…38930xa306…10c3BaseBase$0.0025100%coinbase94d ago0xe8a50d…98fb43
0xc85f…06040xa306…10c3BaseBase$0.0025100%coinbase95d ago0x4d260b…200a31
0xc85f…06040xa306…10c3BaseBase$0.0025100%coinbase95d ago0x6f681a…15cb91
0xc85f…06040xa306…10c3BaseBase$0.0025100%coinbase95d ago0x9cf06b…1cd921
0xc85f…06040xa306…10c3BaseBase$0.0025100%coinbase95d ago0x57870e…4bd47a
0xc85f…06040xa306…10c3BaseBase$0.0025100%coinbase95d ago0x6e5a65…bfc514

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. 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.