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Octodamus Equity Fair Value (After-Hours)
x402
Octodamus Equity Fair Value (After-Hours) is a paid API for AI agents from api.octodamus.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Returns index-implied fair value estimates for tokenized equities (NVDA, TSLA, AAPL, SPY, etc.) while NYSE is closed, including reference index futures, assumed beta, and last-vs-fair premium.
Price / call$0.02
Success—
StatusUnknown
How this service works
24/7 index-implied fair value for tokenized equities (NVDA/TSLA/AAPL/SPY/etc) while the NYSE is closed -- the reference a Robinhood Chain / Arcus / Uniswap tokenized-stock trader needs at night and on weekends. Returns regular close, reference index future (ES/NQ) + session move, assumed beta, fair-value estimate, and last-vs-fair premium. Every input exposed.
Output
Returns the regular market close price, the reference index future (ES or NQ) and its current session move, the assumed beta for the ticker, the computed index-implied fair value, and the premium/discount of the last traded price versus that fair value — giving a full picture for after-hours tokenized equity trading decisions.
Example use cases
After-hours trading valuation check
“Hey, can you grab the fair value for TSLA right now? I'm thinking about trading some tokenized shares on Robinhood Chain tonight and I need to know if the current price is overpriced compared to where NQ futures are sitting.”
Weekend DeFi arbitrage opportunity scout
“What's the index-implied fair value for AAPL and SPY this weekend? I want to compare them against the prices I'm seeing on Uniswap and Arcus to find any good arbitrage spreads while the market's closed.”
Overnight portfolio fair value assessment
“Give me the fair values for my tech holdings—NVDA, TSLA, and AAPL—based on tonight's ES and NQ futures moves. I want to see which ones are trading furthest from their index-implied prices before the NYSE opens tomorrow.”
Technical details
Endpoint
GEThttps://api.octodamus.com/v2/equity/fair-valueWhen to prefer
Use this endpoint when you need a quantitative, index-futures-implied fair value for a tokenized equity during hours when the NYSE is closed (nights, weekends, holidays) — especially when trading or evaluating tokenized stocks on DeFi platforms like Robinhood Chain, Arcus, or Uniswap where no live market price exists.
Side effects
- Invalid or missing PAYMENT-SIGNATURE header returns 402 Payment Required
- Unsupported ticker symbol returns 400 or empty result
- Stale or unavailable futures data may reduce estimate accuracy
- Network or service downtime returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
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