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NEAR Protocol Bid-Ask Spread Check
x402
NEAR Protocol Bid-Ask Spread Check is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Calculates the latest absolute and percentage bid-ask spread for NEAR-USD using Coinbase Exchange public market data.
Price / call$0.01
Success—
StatusUnknown
How this service works
NEAR Protocol Bid-ask spread check: Calculate the latest absolute and percentage bid-ask spread. Coinbase Exchange public USD market data; not investment advice.
Output
Returns the current best bid price, best ask price, absolute spread (ask minus bid in USD), and percentage spread (spread divided by mid-price) for the NEAR-USD market on Coinbase Exchange.
Example use cases
Pre-trade liquidity check for NEAR
“Before I put in a NEAR-USD buy order, can you check the current bid-ask spread so I know how much slippage to expect?”
Automated spread monitoring alert
“Keep an eye on the NEAR-USD bid-ask spread and let me know if the percentage spread goes above 0.5% — I want to avoid trading when liquidity is thin.”
Comparing NEAR market tightness over time
“What's the NEAR-USD bid-ask spread right now? I want to log it alongside my earlier readings to see if the market has gotten tighter or wider today.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/demand-market-near-spread-check?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, real-time snapshot of the NEAR-USD bid-ask spread derived from Coinbase Exchange order book data. It is ideal for pre-trade cost estimation, liquidity monitoring, or logging spread history for NEAR specifically. Prefer it over generic market data APIs when you need both absolute and percentage spread in a single call without building the computation yourself.
Side effects
- Invalid product ID returns an error — only valid Coinbase USD pairs are accepted
- Coinbase Exchange API downtime may cause data unavailability
- Stale or missing order book data can result in null or unreliable spread values
- Rate limiting or payment failure ($0.01 USDC) may block the request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| product | string | Coinbase USD product ID; defaults to NEAR-USD. |
Tags
x402
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