x402 merchant
Base USDC Whales$0.009 / calldigital-myto.onrender.com ↗
BaseUSDCWhalesOnchainTrading

Latest Base USDC whale transfers from $10,000+ for AI agents and trading bots.

MerchantReport

0x5533…09b7

0x5533c0e8ef9f833b0bac10d74e582da9767309b7Explorer
Received
$0.19↓ 36%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
24↓ 15%
Last 7d vs prior 7d
4
Distinct counterparties
Over the whole indexed history

Received $0.19 of the $259.26M Roundhouse has indexed across 714,526 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (24)

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
0x4c12…38ff$0.00$0.15175d agoGraph
0x556d…0484$0.00$0.0351h agoGraph
0xc9c7…1670$0.00$0.00917d agoGraph
0x7e6b…2b1c$0.00$0.00514d agoGraph

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

Data quality

80% of observed volume is with a single counterparty, in all 24 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x556d…04840x5533…09b7Base$0.005100%coinbase1h ago0x583090…376c1d
0x556d…04840x5533…09b7Base$0.005100%coinbase1h ago0x062186…cfa9a2
0x556d…04840x5533…09b7Base$0.005100%coinbase2h ago0xfb9af2…29f4e0
0x556d…04840x5533…09b7Base$0.005100%coinbase2h ago0x1bd63f…da8d28
0x556d…04840x5533…09b7Base$0.005100%coinbase4h ago0x4ece12…8802e3
0x7e6b…2b1c0x5533…09b7Base$0.005100%coinbase4d ago0x9c4cf4…bc0758
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase5d ago0xb991dc…1491a2
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase5d ago0xe1a821…567228
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase5d ago0xff27d8…7ad0a2
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase5d ago0x8feb53…2e9bca
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase5d ago0x79bbe4…fd2399
0xc9c7…16700x5533…09b7Base$0.009100%coinbase7d ago0xabdc1a…a99393
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase7d ago0x5c921b…753b32
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase8d ago0x47f5dc…727ef7
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase8d ago0xec0178…f2ddbc
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase8d ago0x296926…a29d0c
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase8d ago0xedc464…7bc762
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase8d ago0xf444d4…6b261b
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase10d ago0x9b371d…08342a
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase10d ago0xe4add2…982c68
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase10d ago0xb0802e…b00b2c
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase10d ago0xa64b18…6f6c8c
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase11d ago0x7fef17…cf3eb4
0x4c12…38ff0x5533…09b7Base$0.009100%coinbase12d ago0x96f2ab…5b2b72

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x5533…09b7's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x5533c0e8ef9f833b0bac10d74e582da9767309b7

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: 0x5533c0e8ef9f833b0bac10d74e582da9767309b7

curl -s 'https://api.roundhouseai.io/v0/merchants/0x5533c0e8ef9f833b0bac10d74e582da9767309b7'
curl -s 'https://api.roundhouseai.io/v0/entities/0x5533c0e8ef9f833b0bac10d74e582da9767309b7/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.