Roundhouse
x402 merchant
BSM Price+Greeks$0.01 / callderivatives-pricer-production.up.railway.app ↗
OptionsBlack-scholesGreeksPricingMulti-chain

Have S (or forward mark), K, T, r, and σ; get fair value plus delta/gamma/vega/theta/rho. Equity or power/commodity forwards. Not for inverting market premiums.

MerchantReport

pjm-nowcast

DCi9X5mmacNGLeJvCw9fdWgX3G8V4QquDn4EuXATkcYrExplorer
also a agent
Received
$12.69↓ 33%
Last 7d vs prior 7d
Paid out
$10.28↓ 37%
Last 7d vs prior 7d
Settlements
265↓ 50%
Last 7d vs prior 7d
4
Distinct counterparties
Over the whole indexed history

Received $12.69 of the $3206.20M Roundhouse has indexed across 1,440,020 wallets — less than 0.0001% of it.

Chains (from the recent scan): Solana (148)

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
34CMQ3…5v2z$0.00$2.31214d agoGraph
2WgRFR…23Wx$0.00$0.05310d agoGraph
AZ3gQR…RRFy$0.00$0.05528d agoGraph

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

Data quality

119 self-dealing settlements (payer = payee) observed, in all 148 observed settlements.

Organic volume $2.41 of $12.74 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
pjm-nowcastpjm-nowcastSolanaSolana$0.08100%payAI17d ago4gP9WYHs…kfwtQp
pjm-nowcastpjm-nowcastSolanaSolana$0.10100%payAI17d ago548mZWEL…3AzTnx
pjm-nowcastpjm-nowcastSolanaSolana$0.03100%payAI17d ago2fspF8fu…mTsD3m
pjm-nowcastpjm-nowcastSolanaSolana$0.01100%payAI17d ago5ZXyY6cz…yBKmEz
pjm-nowcastpjm-nowcastSolanaSolana$0.25100%payAI17d agon219GoeC…YhhfCQ
pjm-nowcastpjm-nowcastSolanaSolana$0.10100%payAI17d ago37ZXx5Tu…1Huu87
pjm-nowcastpjm-nowcastSolanaSolana$0.02100%payAI17d ago5xxgzLZ2…FCSjFY
pjm-nowcastpjm-nowcastSolanaSolana$0.02100%payAI17d ago4RRMJCZq…eLFDNK
pjm-nowcastpjm-nowcastSolanaSolana$0.02100%payAI17d ago2Sev6UWV…6FwzyY
pjm-nowcastpjm-nowcastSolanaSolana$0.25100%payAI17d ago3GK7muDu…CMDgzW
pjm-nowcastpjm-nowcastSolanaSolana$0.10100%payAI17d ago2AwmDXD8…71gByP
pjm-nowcastpjm-nowcastSolanaSolana$0.02100%payAI17d ago3DhWkvdE…i4eaSf
34CMQ3…5v2zpjm-nowcastSolanaSolana$0.03100%payAI18d ago4Y8M4D4u…RyQTbE
34CMQ3…5v2zpjm-nowcastSolanaSolana$0.08100%payAI18d ago3m6rz3f2…sNnxFD
34CMQ3…5v2zpjm-nowcastSolanaSolana$0.15100%payAI18d ago2xEBF2Pc…s6XvkM
34CMQ3…5v2zpjm-nowcastSolanaSolana$0.25100%payAI18d ago3k8vPBZ7…NfwpoD
34CMQ3…5v2zpjm-nowcastSolanaSolana$0.15100%payAI18d ago3KrLy2zB…XQgcPQ
34CMQ3…5v2zpjm-nowcastSolanaSolana$0.10100%payAI18d ago62QL5fyX…BzrNFu
pjm-nowcastpjm-nowcastSolanaSolana$0.02100%payAI27d ago4ugvhVAg…wAPN3U
pjm-nowcastpjm-nowcastSolanaSolana$0.01100%payAI27d ago4pDr3kUf…SZuoRV
pjm-nowcastpjm-nowcastSolanaSolana$0.01100%payAI27d ago21WQXHn7…mR3bHQ
AZ3gQR…RRFypjm-nowcastSolanaSolana$0.01100%payAI28d ago5N6DMFoj…mST76o
pjm-nowcastpjm-nowcastSolanaSolana$0.25100%payAI31d ago5jhVCGn8…1t9st6
pjm-nowcastpjm-nowcastSolanaSolana$0.15100%payAI31d ago3ayzUwxT…msgPvz
pjm-nowcastpjm-nowcastSolanaSolana$0.15100%payAI31d ago5oMiUdto…GsspRh

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent: it will check pjm-nowcast's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/DCi9X5mmacNGLeJvCw9fdWgX3G8V4QquDn4EuXATkcYr

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: DCi9X5mmacNGLeJvCw9fdWgX3G8V4QquDn4EuXATkcYr

curl -s 'https://api.roundhouseai.io/v0/merchants/DCi9X5mmacNGLeJvCw9fdWgX3G8V4QquDn4EuXATkcYr'
curl -s 'https://api.roundhouseai.io/v0/entities/DCi9X5mmacNGLeJvCw9fdWgX3G8V4QquDn4EuXATkcYr/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.