x402 merchant
Base Token Verdict$0.01 / callapi.arysphere.com ↗
TokenVerdictContracterc20Base

Check this CA: Base ERC-20 verdict of a token contract address. Not financial advice. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots; plus the deepest Uniswap V3 pool's USD price and depth. No holders, no safety or legitimacy call.

MerchantReport

0x42fd…3812

0x42fd2cc98d3d3b9a7c9d8aec209179eb91bf3812Explorer
Received
$0.10↑ 300%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
6↑ 400%
Last 7d vs prior 7d
2
Distinct counterparties
Over the whole indexed history

Received $0.10 of the $834.25M Roundhouse has indexed across 1,301,275 wallets — less than 0.0001% of it.

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

Funds flow over time

Activity

AprMayJunJulAugSepOct
LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x1298…6104$0.00$0.15111d agoGraph
0xec2a…d034$0.00$0.121210h agoGraph
0xa1d1…1978$0.00$0.0112d agoGraph

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

Data quality

54% of observed volume is with a single counterparty, in all 24 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xec2a…d0340x42fd…3812Base$0.01100%coinbase10h ago0xc3dd31…2b4d7b
0xec2a…d0340x42fd…3812Base$0.01100%coinbase10h ago0x527575…8cd979
0xec2a…d0340x42fd…3812Base$0.01100%coinbase10h ago0xaf65f3…740ce6
0xec2a…d0340x42fd…3812Base$0.01100%coinbase10h ago0x2fd9ec…a65c6c
0x1298…61040x42fd…3812Base$0.01100%coinbase1d ago0x41cd84…74edf9
0x1298…61040x42fd…3812Base$0.01100%coinbase2d ago0x001dcb…842a32
0x1298…61040x42fd…3812Base$0.01100%coinbase2d ago0xa38cfa…6a24d5
0x1298…61040x42fd…3812Base$0.01100%coinbase2d ago0x268c0e…bface9
0x1298…61040x42fd…3812Base$0.01100%coinbase2d ago0x51ef36…b70379
0xec2a…d0340x42fd…3812Base$0.01100%coinbase2d ago0x99810e…2a5785
0x1298…61040x42fd…3812Base$0.01100%coinbase2d ago0xb3308b…096814
0xec2a…d0340x42fd…3812Base$0.01100%coinbase2d ago0x0ac18f…2028cc
0xec2a…d0340x42fd…3812Base$0.01100%coinbase2d ago0x92849b…97c20d
0xec2a…d0340x42fd…3812Base$0.01100%coinbase2d ago0x557a8f…bf7077
0xec2a…d0340x42fd…3812Base$0.01100%coinbase2d ago0x254cf6…efb384
0xec2a…d0340x42fd…3812Base$0.01100%coinbase2d ago0xeda26d…4aa3ce
0xec2a…d0340x42fd…3812Base$0.01100%coinbase2d ago0x343ef2…e2c244
0xa1d1…19780x42fd…3812Base$0.01100%coinbase2d ago0x31aec9…e2dcb0
0xec2a…d0340x42fd…3812Base$0.01100%coinbase3d ago0xd8f658…70fb11
0x1298…61040x42fd…3812Base$0.01100%coinbase4d ago0xddd239…121fea
0x1298…61040x42fd…3812Base$0.02100%coinbase4d ago0xff494e…07bf8a
0x1298…61040x42fd…3812Base$0.02100%coinbase4d ago0xa5f11c…4613b7
0x1298…61040x42fd…3812Base$0.02100%coinbase5d ago0x7c2f6b…d407e2
0x1298…61040x42fd…3812Base$0.02100%coinbase7d ago0xcbb019…e30824

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x42fd…3812's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x42fd2cc98d3d3b9a7c9d8aec209179eb91bf3812

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: 0x42fd2cc98d3d3b9a7c9d8aec209179eb91bf3812

curl -s 'https://api.roundhouseai.io/v0/merchants/0x42fd2cc98d3d3b9a7c9d8aec209179eb91bf3812'
curl -s 'https://api.roundhouseai.io/v0/entities/0x42fd2cc98d3d3b9a7c9d8aec209179eb91bf3812/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.