{"uid":"cap_zDM7_jV-M1OxeVqhOInrY","slug":"agenttoll-price-alert-check-60c8ad4e","name":"AgentToll Price Alert Check","description":"Price alert check: whether an asset moved past your threshold from a reference price","url":"https://agenttoll.app/api/watch/price/:symbol","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object","required":["symbol"],"properties":{"symbol":{"type":"string","description":"Ticker or CoinGecko id"}}},"queryParams":{"type":"object","required":["ref"],"properties":{"pct":{"type":"number","description":"Threshold in percent, default 2"},"ref":{"type":"number","description":"Reference price in USD to compare against"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_G0qQXidWFrvM_SUBnBDji","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether a crypto asset's current price has moved past a user-defined percentage threshold relative to a reference price","exampleAgentPrompt":"Check if ETH has moved more than 3% from my reference price of 3200 — I want to know if my alert threshold has been breached.","exampleUseCases":[{"title":"Trading bot price deviation guard","prompt":"Has BTC moved more than 2% from my reference price of 65000? Let me know if the threshold has been crossed."},{"title":"DCA strategy rebalance trigger","prompt":"Check if SOL has moved more than 5% from 150 dollars — I'm deciding whether it's time to rebalance my position."},{"title":"Portfolio risk alert check","prompt":"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."}],"resultDescription":"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.","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:45:10.053Z","isFirstParty":false}