x402 merchant
Perp Gap API$0.01 / callperp-gap-api.perpgap.workers.dev ↗
TradingDataStocksPerpsHyperliquid

Gap table for trade.xyz (Hyperliquid HIP-3) stock perps: perp mark/oracle vs live stock price and Solana xStock, basis, hourly and annualized funding, open interest; venues=all adds Aster and Lighter marks, funding and cross-venue spreads. Use when an agent needs current premium/discount or funding arbitrage signals across many tokenized stocks at once (cheapest call). Errors: 402 payment required, 502 upstream error.

MerchantReport

0x2d82…254f

0x2d82dcb9cc3a168d9ab25b62c1e33e278a51254fExplorer
Received
$0.39↓ 100%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
10↓ 100%
Last 7d vs prior 7d
2
Distinct counterparties
Over the whole indexed history

Received $0.39 of the $844.14M Roundhouse has indexed across 1,325,337 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (37)

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
0xcf1c…74c9$0.00$0.71282d agoGraph
0xec2a…d034$0.00$0.0452d agoGraph
0xc9c7…1670$0.00$0.0121d agoGraph
0xa1d1…1978$0.00$0.0118d agoGraph
0x7722…5e4a$0.00$0.00111d agoGraph

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

Data quality

92% of observed volume is with a single counterparty, in all 37 observed settlements.

Organic volume $0.77 of $0.77 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xc9c7…16700x2d82…254fBase$0.001100%coinbase1d ago0x1d42a1…6574cc
0x7722…5e4a0x2d82…254fBase$0.001100%coinbase1d ago0x9c8160…5a5608
0xec2a…d0340x2d82…254fBase$0.01100%coinbase2d ago0x67b028…5ea073
0xec2a…d0340x2d82…254fBase$0.01100%coinbase2d ago0xe44b0f…543df1
0xec2a…d0340x2d82…254fBase$0.01100%coinbase2d ago0xca6578…eac9c4
0xcf1c…74c90x2d82…254fBase$0.01100%coinbase2d ago0x3e5882…2182ea
0xcf1c…74c90x2d82…254fBase$0.01100%coinbase2d ago0x3bdc8d…8ae72e
0xcf1c…74c90x2d82…254fBase$0.02100%coinbase2d ago0xc4b5ad…4a1ee0
0xcf1c…74c90x2d82…254fBase$0.02100%coinbase2d ago0x72ab14…066139
0xcf1c…74c90x2d82…254fBase$0.01100%coinbase2d ago0xca9894…65fb8c
0xcf1c…74c90x2d82…254fBase$0.01100%coinbase5d ago0xcb479f…ead62b
0xcf1c…74c90x2d82…254fBase$0.01100%coinbase6d ago0x6ec6a2…4f4904
0xcf1c…74c90x2d82…254fBase$0.01100%coinbase6d ago0xf3f1f3…7a2f8f
0xec2a…d0340x2d82…254fBase$0.001100%coinbase6d ago0x167896…85ad1b
0xcf1c…74c90x2d82…254fBase$0.02100%coinbase7d ago0x931ead…96d59d
0xcf1c…74c90x2d82…254fBase$0.01100%coinbase7d ago0x620a4b…ed3cab
0xcf1c…74c90x2d82…254fBase$0.001100%coinbase7d ago0x10fc76…9960a5
0xcf1c…74c90x2d82…254fBase$0.02100%coinbase7d ago0xf9a434…f09e1a
0xcf1c…74c90x2d82…254fBase$0.02100%coinbase7d ago0xbf78f7…fa6103
0xcf1c…74c90x2d82…254fBase$0.05100%coinbase7d ago0x3396f3…3a61a6
0xcf1c…74c90x2d82…254fBase$0.02100%coinbase7d ago0xf323e0…7fe4fc
0xcf1c…74c90x2d82…254fBase$0.03100%coinbase8d ago0x3f6022…826a9e
0xcf1c…74c90x2d82…254fBase$0.02100%coinbase8d ago0x62451e…b01410
0xcf1c…74c90x2d82…254fBase$0.03100%coinbase8d ago0x7456fc…e2024d
0xcf1c…74c90x2d82…254fBase$0.01100%coinbase8d ago0x2bac12…3ede55

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x2d82…254f's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x2d82dcb9cc3a168d9ab25b62c1e33e278a51254f

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: 0x2d82dcb9cc3a168d9ab25b62c1e33e278a51254f

curl -s 'https://api.roundhouseai.io/v0/merchants/0x2d82dcb9cc3a168d9ab25b62c1e33e278a51254f'
curl -s 'https://api.roundhouseai.io/v0/entities/0x2d82dcb9cc3a168d9ab25b62c1e33e278a51254f/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.