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Chainlink Top of Order Book
x402
Chainlink Top of Order Book 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).
Returns the best bid and ask prices (top of book) from the Coinbase Exchange public order book for LINK-USD or another Chainlink USD trading pair.
Price / call$0.01
Success—
StatusUnknown
How this service works
Chainlink Top of order book: Return the best bid and ask levels from the public order book. Coinbase Exchange public USD market data; not investment advice.
Output
Returns the best bid price and best ask price at the top of the Coinbase Exchange public order book for the specified product (default LINK-USD), representing the highest price a buyer will pay and the lowest price a seller will accept at that instant.
Example use cases
Live Chainlink spread monitoring
“Check the current best bid and ask for LINK-USD on Coinbase and tell me the spread so I can decide whether now is a good time to trade.”
Algorithmic trading signal trigger
“Fetch the top of the order book for LINK-USD right now — I need the best bid and ask prices to feed into my trading bot's entry logic.”
Real-time LINK price sanity check
“What's the tightest quote available for Chainlink on Coinbase right now? Give me the best bid and ask from the live order book.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/demand-market-chainlink-orderbook-top?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a real-time, single-level best bid/ask snapshot for Chainlink (LINK-USD) from Coinbase Exchange — ideal for spread checks, trade entry signals, or price sanity checks where only the top of book is needed, not the full depth.
Side effects
- Invalid product ID returns an error or empty response
- Network latency may cause stale or delayed quote
- Markets may be halted or illiquid for certain pairs
- Payment failure (x402) if USDC balance is insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| product | string | Coinbase USD product ID; defaults to LINK-USD. |
Tags
x402
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