x402 merchant
Singapore ACRA Company Registry$0.005 / calldata.finery.cc ↗
SingaporeCompanyKybAcraRegistry

Search Singapore MOE schools by name or postal code (optional level filter). Results include the school directory joined with subjects offered, CCAs, MOE programmes and distinctive programmes.

MerchantReport

0x196d…2e16

0x196d4af857f01bef01ddc0cfdff37a0705252e16Explorer
Received
$0.13↓ 80%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
25↓ 80%
Last 7d vs prior 7d
12
Distinct counterparties
Over the whole indexed history

Received $0.13 of the $3058.83M Roundhouse has indexed across 1,396,716 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (25)

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
0xa19f…accc$0.00$0.0354d agoGraph
0xc9c7…1670$0.00$0.02421d agoGraph
0xa1d1…1978$0.00$0.0129d agoGraph
0x6031…c2d1$0.00$0.01212d agoGraph
0x54e1…f4e0$0.00$0.01224d agoGraph
0xec2a…d034$0.00$0.01229d agoGraph
0x6a0b…4518$0.00$0.01231d agoGraph
0x3462…81e5$0.00$0.01248d 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 25 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xa19f…accc0x196d…2e16BaseBase$0.005100%coinbase4d ago0x615817…aada2f
0xf1f1…57f90x196d…2e16BaseBase$0.005100%coinbase9d ago0x858382…998560
0xa1d1…19780x196d…2e16BaseBase$0.005100%coinbase9d ago0x6544a1…fbb84d
0xa19f…accc0x196d…2e16BaseBase$0.005100%coinbase11d ago0x3b1019…1757c8
0x6031…c2d10x196d…2e16BaseBase$0.005100%coinbase12d ago0x828285…673009
0x6031…c2d10x196d…2e16BaseBase$0.005100%coinbase12d ago0x3acbf1…27a1c9
0x7722…5e4a0x196d…2e16BaseBase$0.005100%coinbase16d ago0xb09975…a2ed01
0xa19f…accc0x196d…2e16BaseBase$0.005100%coinbase18d ago0xdf7ed3…a214d7
0xc9c7…16700x196d…2e16BaseBase$0.005100%coinbase21d ago0x73da60…81401b
0xc9c7…16700x196d…2e16BaseBase$0.005100%coinbase22d ago0xe0b3aa…3d3567
0xcc09…40d80x196d…2e16BaseBase$0.005100%coinbase23d ago0x5d4446…0720fb
0x54e1…f4e00x196d…2e16BaseBase$0.005100%coinbase24d ago0x645d49…145fbf
0xa1d1…19780x196d…2e16BaseBase$0.005100%coinbase25d ago0x57d3d2…992517
0xa19f…accc0x196d…2e16BaseBase$0.005100%coinbase25d ago0xcc3533…7c8b9d
0xcb4c…bbb80x196d…2e16BaseBase$0.005100%coinbase26d ago0xe7d97f…48c66b
0xc9c7…16700x196d…2e16BaseBase$0.005100%coinbase28d ago0x331103…99ce65
0xec2a…d0340x196d…2e16BaseBase$0.005100%coinbase29d ago0x26b12e…722514
0xec2a…d0340x196d…2e16BaseBase$0.005100%coinbase29d ago0x805f99…57ff90
0x6a0b…45180x196d…2e16BaseBase$0.005100%coinbase31d ago0xb0fac9…345a32
0x6a0b…45180x196d…2e16BaseBase$0.005100%coinbase31d ago0xbf9687…23a9e2
0xa19f…accc0x196d…2e16BaseBase$0.005100%coinbase32d ago0x48c23d…64ba57
0x54e1…f4e00x196d…2e16BaseBase$0.005100%coinbase33d ago0x8730f4…e2107d
0xc9c7…16700x196d…2e16BaseBase$0.005100%coinbase39d ago0xab43ba…421242
0x3462…81e50x196d…2e16BaseBase$0.005100%coinbase48d ago0x6658fb…dfb0fb
0x3462…81e50x196d…2e16BaseBase$0.005100%coinbase48d ago0x13e355…dec2c6

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x196d…2e16's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x196d4af857f01bef01ddc0cfdff37a0705252e16

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: 0x196d4af857f01bef01ddc0cfdff37a0705252e16

curl -s 'https://api.roundhouseai.io/v0/merchants/0x196d4af857f01bef01ddc0cfdff37a0705252e16'
curl -s 'https://api.roundhouseai.io/v0/entities/0x196d4af857f01bef01ddc0cfdff37a0705252e16/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.