{"uid":"cap_C6KzeamnUrPMJpnpcJQ_q","slug":"agenttoll-app-eth-price-alert-check-23012b6a","name":"agenttoll.app ETH Price Alert Check","description":"Price alert check: has an asset moved past your threshold?","url":"https://agenttoll.app/api/watch/price/eth","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_8NOUj4qoV_pgS7SxDkDgA","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 ETH (or another crypto asset) has moved past a user-defined percentage threshold relative to a reference price","exampleAgentPrompt":"Check if ETH has moved more than 4% from my reference price of $3200 — tell me if the threshold has been breached.","exampleUseCases":[{"title":"Stop-loss trigger for ETH position","prompt":"Has ETH dropped more than 5% from my entry price of $3400? I want to know if I should consider cutting my position."},{"title":"Take-profit alert for SOL","prompt":"Check if SOL has moved up more than 10% from $140 — I'm watching for a take-profit signal."},{"title":"Volatility check before scheduled trade","prompt":"Before I execute my weekly buy, check if ETH has moved more than 3% from last week's close of $3100 — I want to know if it's been too volatile."}],"resultDescription":"Returns whether the asset's current price has breached the specified percentage threshold relative to the provided reference price, along with the current price and the magnitude of the move.","failureModes":["Unknown or unsupported symbol returns an error","Missing required 'ref' query parameter causes a bad request response","Network or pricing data unavailability results in a timeout or 5xx error","Payment failure (insufficient USDC balance) returns a 402 Payment Required"],"whenToPreferThis":"Choose this endpoint when an agent needs a lightweight, single-call boolean-style check on whether a crypto asset has moved past a user-defined price threshold — ideal for scheduled monitoring agents, conditional trade logic, or notification triggers where you already have a reference price and want to avoid building your own price-comparison logic.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:47:05.959Z","isFirstParty":false}