x402 merchant
GW8 Signal API$0.002 / callmicro-saas-agent.onrender.com ↗
PaymentsRailsBaseXrplx402

[Payment rails: fee + speed comparison] Cheapest and fastest payment rail right now for a USD amount (?amount=100): Base USDC (live gas x ETH/USD, ~2s), XRPL RLUSD/XRP (live fee x XRP/USD, ~3-5s), Tempo and Circle Arc (live gas, USD fees, ~1s), card (static 2.9% + $0.30, days). Fee USD/%, settlement time, sources, agent protocols per rail, recommended pick. Dead sources marked unavailable. 60s cache. $0.002 USDC. Signal only.

MerchantReport

0xb452…cabd

0xb4527dccac81eb73d4988a51a4cb1fbbf2c3cabdExplorer
Received
$2.14↑ 32%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
65↓ 27%
Last 7d vs prior 7d
19
Distinct counterparties
Over the whole indexed history

Received $2.14 of the $3053.48M Roundhouse has indexed across 1,395,208 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (65)

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
0x6058…c1f1$0.00$1.73292d agoGraph
0x5383…5d84$0.00$0.1058d agoGraph
0xc9c7…1670$0.00$0.05210d agoGraph
0x4db7…02b7$0.00$0.05163d agoGraph
0x915d…4c0b$0.00$0.05173d agoGraph
0xec2a…d034$0.00$0.05617d agoGraph
0xfb4d…1753$0.00$0.03316d agoGraph
0x6031…c2d1$0.00$0.02312d agoGraph

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

Data quality

81% of observed volume is with a single counterparty, in all 65 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x6058…c1f10xb452…cabdBaseBase$0.02100%coinbase2d ago0x73186e…962dfb
0x6058…c1f10xb452…cabdBaseBase$0.01100%coinbase2d ago0x7406c8…4b2467
0x6058…c1f10xb452…cabdBaseBase$0.05100%coinbase2d ago0x7b7711…0533e9
0x6058…c1f10xb452…cabdBaseBase$0.01100%coinbase2d ago0xa5fc03…14390d
0x6058…c1f10xb452…cabdBaseBase$0.01100%coinbase2d ago0xa4e81e…b971f9
0x4c29…94940xb452…cabdBaseBase$0.002100%coinbase4d ago0xabf8ac…ba53f4
0xa1d1…19780xb452…cabdBaseBase$0.002100%coinbase5d ago0xa09d72…8c01bd
0x9a10…6c920xb452…cabdBaseBase$0.002100%coinbase6d ago0x300e3d…ad0116
0xf1f1…57f90xb452…cabdBaseBase$0.002100%coinbase7d ago0x495cc3…a9307c
0x54e1…f4e00xb452…cabdBaseBase$0.01100%coinbase7d ago0x272e43…230a81
0x54e1…f4e00xb452…cabdBaseBase$0.002100%coinbase7d ago0x0d3166…e98108
0x5383…5d840xb452…cabdBaseBase$0.02100%coinbase8d ago0x16adee…a95869
0xc9c7…16700xb452…cabdBaseBase$0.002100%coinbase10d ago0x06fb71…d7c380
0xc498…254a0xb452…cabdBaseBase$0.01100%coinbase10d ago0xc6f1de…7d1c5f
0x471b…09f60xb452…cabdBaseBase$0.002100%coinbase10d ago0x5e13b7…d0d0d8
0x471b…09f60xb452…cabdBaseBase$0.01100%coinbase10d ago0x0ff75a…c46f94
0x6031…c2d10xb452…cabdBaseBase$0.01100%coinbase12d ago0x250ed6…2c9cf6
0x6031…c2d10xb452…cabdBaseBase$0.01100%coinbase12d ago0x03c111…283d3e
0x6031…c2d10xb452…cabdBaseBase$0.002100%coinbase12d ago0x7958e0…68b03b
0x5383…5d840xb452…cabdBaseBase$0.02100%coinbase13d ago0x779be6…76db7c
0x5383…5d840xb452…cabdBaseBase$0.02100%coinbase13d ago0xf03a27…9e0124
0x5383…5d840xb452…cabdBaseBase$0.02100%coinbase13d ago0x2fa207…0bff0b
0x5383…5d840xb452…cabdBaseBase$0.02100%coinbase13d ago0x801a27…61f64b
0x2465…a1b10xb452…cabdBaseBase$0.002100%coinbase14d ago0x2ef22e…6d1b1d
0x38b6…8b9f0xb452…cabdBaseBase$0.002100%coinbase14d ago0xb7605e…b0d72b

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xb452…cabd's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xb4527dccac81eb73d4988a51a4cb1fbbf2c3cabd

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: 0xb4527dccac81eb73d4988a51a4cb1fbbf2c3cabd

curl -s 'https://api.roundhouseai.io/v0/merchants/0xb4527dccac81eb73d4988a51a4cb1fbbf2c3cabd'
curl -s 'https://api.roundhouseai.io/v0/entities/0xb4527dccac81eb73d4988a51a4cb1fbbf2c3cabd/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.