x402 merchant
Base USDC lending APY$0.01 / callraptor-base-yields.vercel.app ↗
UsdcYieldApyLendingBase

Base USDC lending APY. Live USDC lending yield on Base, read on-chain: Aave V3 USDC vs Morpho Gauntlet USDC Prime. Size-aware pick for parking idle USDC: USD per year, days to break even vs Base gas, skip if entry is uneconomic. Conservative two venues only. No leverage, looping, memecoins, or perps.

MerchantReport

0x1e84…41a6

0x1e84f1f4e83ddfc91f8d5298b0cf49da34d041a6Explorer
Received
$1.04↑ 50%
Last 7d vs prior 7d
Paid out
$1.42
Last 7d vs prior 7d
Settlements
104↑ 50%
Last 7d vs prior 7d
40
Distinct counterparties
Over the whole indexed history

Received $1.04 of the $3059.45M Roundhouse has indexed across 1,397,037 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (101)

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
0x5da4…6c70$1.00$0.00175d agoGraph
0x8d2a…7d37$0.00$0.313163d agoGraph
0xb075…59d8$0.30$0.00575d agoGraph
0xa19f…accc$0.00$0.0994d agoGraph
0x556d…0484$0.00$0.05545d agoGraph
0xa1d1…1978$0.00$0.0334d agoGraph
0x76e9…57b3$0.00$0.03358d agoGraph
0xfadd…6c94$0.00$0.03366d agoGraph

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

Data quality

3 self-dealing settlements (payer = payee) observed, in all 101 observed settlements.

Organic volume $2.22 of $2.34 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x1e84…41a60x1e84…41a6BaseBase$0.10100%payAI75d ago0x348543…9da1dd

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x1e84…41a6's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x1e84f1f4e83ddfc91f8d5298b0cf49da34d041a6

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: 0x1e84f1f4e83ddfc91f8d5298b0cf49da34d041a6

curl -s 'https://api.roundhouseai.io/v0/merchants/0x1e84f1f4e83ddfc91f8d5298b0cf49da34d041a6'
curl -s 'https://api.roundhouseai.io/v0/entities/0x1e84f1f4e83ddfc91f8d5298b0cf49da34d041a6/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.