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AgentToll Price Alert Check
x402
AgentToll Price Alert Check is a paid API for AI agents from agenttoll.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Checks whether a crypto asset's current price has moved past a user-defined percentage threshold relative to a reference price
Price / call$0.001
Success—
StatusUnknown
How this service works
Price alert check: whether an asset moved past your threshold from a reference price
Output
Returns whether the asset's current price has breached the specified percentage threshold relative to the provided reference price, indicating if a price alert condition has been triggered.
Example use cases
Trading bot price deviation guard
“Has BTC moved more than 2% from my reference price of 65000? Let me know if the threshold has been crossed.”
DCA strategy rebalance trigger
“Check if SOL has moved more than 5% from 150 dollars — I'm deciding whether it's time to rebalance my position.”
Portfolio risk alert check
“I set a reference price of 3500 for ETH — has it moved past a 4% threshold since then? Tell me if the alert condition is met.”
Technical details
Endpoint
GEThttps://agenttoll.app/api/watch/price/:symbolWhen to prefer
Choose this endpoint when you need a lightweight, single-call check on whether a crypto asset has moved past a specific percentage threshold from a known reference price — ideal for alert-driven workflows, trading bots, and portfolio monitoring agents that need a simple breach/no-breach signal without managing full price feeds.
Side effects
- Unknown or invalid ticker/CoinGecko id returns an error
- Missing required 'ref' query parameter causes a 400-level error
- Price data unavailable for obscure tokens
- Network timeouts fetching live price data
- Payment of 0.001 USDC not fulfilled results in 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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