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Chainlink Oracle Spot Price Feed
x402
Chainlink Oracle Spot Price Feed is a paid API for AI agents from x402.professorsausages.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-28).
Returns the latest on-chain Chainlink oracle spot price for a given trading pair using latestRoundData
Price / call$0.002
Success—
StatusUnknown
How this service works
Live Chainlink oracle spot price for a pair (latestRoundData, on-chain)
Output
Returns the latest Chainlink latestRoundData for the specified pair, including the current on-chain spot price, round ID, and timestamp from the decentralized oracle network.
Example use cases
Live BTC price for DeFi
“What's the latest on-chain Chainlink oracle price for BTC/USD right now?”
Check LINK/ETH oracle feed
“Can you pull the current Chainlink price feed for the LINK/ETH pair, including the round ID and timestamp?”
SOL/USD decentralized price reference
“I need the live decentralized oracle spot price for SOL/USD from Chainlink — what is it showing?”
Technical details
Endpoint
GEThttps://x402.professorsausages.com/prices/spot/:pair?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a trustworthy, decentralized, on-chain price reference for a crypto pair rather than a centralized exchange price. Ideal for DeFi applications, smart contract context, or any scenario where Chainlink oracle integrity matters over raw CEX ticker data.
Side effects
- Unsupported or invalid pair symbol returns a 404 or error response
- Chainlink feed unavailable or stale data if oracle is lagging
- Malformed pair string causes a bad request error
- Network congestion on the underlying chain may cause delayed data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chainrequired | string | Which chain the address belongs to. base and ethereum run full on-chain mode; the rest are list-only mode. |
| addressrequired | string | The address in that chain's native format (0x… for EVM, base58/bech32 otherwise). Checked against that chain's shape BEFORE the payment gate — a malformed address is a free 400, never a 402. |
Tags
x402
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