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Tokenized Stock Fair Value
x402
Tokenized Stock Fair Value is a paid API for AI agents from 402.com.tr, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-18).
Returns fair-value data for a tokenized stock on Base, including US market session, Chainlink reference price and age, DEX premium/discount in bps, pool depth, price impact estimate, and dividend/pause status.
Price / call$0.02
Success—
StatusUnknown
How this service works
Tokenized stocks trade 24/7 on Base; their reference price (Chainlink, used by Aave and Morpho) freezes when the US market shuts. One call: the US session, the reference and its age, the DEX premium/discount in bps against it, pool depth and rough impact for amountUsd, paused features and any announced dividend. Covers every stock Coinbase lists. Not financial advice.
Output
A structured response containing: whether the US equity session is open, the Chainlink reference price and its age in seconds/minutes, the DEX spot price and its premium or discount versus the reference price in basis points, pool liquidity depth, estimated price impact for the requested USD trade size, any features currently paused (e.g. minting/redemption), and any announced dividends for the stock.
Example use cases
Pre-trade DEX premium check
“Before I swap $3000 into NVDAc on Base, can you check what premium or discount it's trading at versus the Chainlink reference price, and whether the US market session is currently open?”
Stale price feed risk assessment
“How old is the Chainlink reference price for tokenized Tesla stock right now — I want to know if it's frozen because the market is closed before I do anything.”
Dividend and pause status alert
“Check if there are any announced dividends or paused features for Coinbase-listed tokenized AMZN stock that I should know about before trading.”
Technical details
Endpoint
GEThttps://402.com.tr/api/x402/stock-fair-value?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a consolidated, single-call assessment of a tokenized stock's fair value on Base — especially before executing a DEX trade. It uniquely combines Chainlink reference price staleness, DEX premium/discount in bps, and pool liquidity into one response, which no generic price feed or DEX API provides together. Prefer it over raw Chainlink queries when you need to understand the full risk picture including session status, dividends, and trading pauses.
Side effects
- Unknown or unsupported stock symbol returns an error or empty result
- Token address not recognized if not listed by Coinbase
- amountUsd malformed (non-numeric string) may return a parsing error
- Reference price age may be very high when US market is closed, indicating frozen feed
- Pool depth data unavailable for illiquid or newly listed tokens
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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