{"uid":"cap_8xjIfSqCG7xSSJP2u_P9I","slug":"compression-check-watch-aa985756","name":"compression-check-watch","description":"Change watch for compression check: runs the check and compares it with the result from your previous call for the same url (kept 90 days), returning the current answer, changed true/false, exactly which fields changed with before/after values, and when it was last seen. Call it on a schedule to be told when http compression check changes. $0.01 per check.","url":"https://intel.rallylive.ca/watch/site/compression","method":"GET","headers":{},"bodySchema":{"type":"object","$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"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_AELlfIQdAmUdsUTdtDAEB","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Monitors HTTP compression status for a URL and returns whether it has changed since the last check, with before/after field diffs retained for 90 days.","exampleAgentPrompt":"Keep an eye on the HTTP compression settings for https://example.com and let me know if anything changes compared to the last time you checked.","exampleUseCases":[{"title":"Alert on compression being disabled","prompt":"Check if HTTP compression is still enabled on https://shop.acme.com and tell me if anything has changed since the last check — I want to know immediately if gzip or brotli gets turned off."},{"title":"Scheduled site performance audit","prompt":"Run a compression check on https://blog.mycompany.com and compare it to the previous result — show me exactly which fields changed and what the before and after values were."},{"title":"Post-deployment compression verification","prompt":"We just pushed a new deployment to https://api.startupxyz.io — can you check whether the HTTP compression status changed from what it was before the release?"}],"resultDescription":"Returns the current HTTP compression check result for the given URL, a boolean 'changed' field indicating whether any values differ from the previous call, a detailed diff of exactly which fields changed with their before and after values, and the timestamp of when the result was last seen. Previous results are retained for 90 days.","failureModes":["URL unreachable or returns non-200 response — check may fail or return an error state","No previous result stored (first call) — 'changed' will be false or undefined, no diff available","Results older than 90 days are purged — previous baseline lost, diff unavailable","Payment failure (x402) — call rejected before executing","Invalid or malformed URL input — schema validation error"],"whenToPreferThis":"Choose this endpoint when you need to detect changes in HTTP compression configuration over time rather than just a one-time check. It is ideal for scheduled agents that need to be alerted when a site's compression settings are added, removed, or altered. Prefer it over a plain compression check when diffing before/after values matters and you want persistent state across calls without managing storage yourself.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:00:16.118Z","isFirstParty":false}