{"uid":"cap__k2Tx_k528Pk4DrGRoEp6","slug":"url-tracking-param-strip-d86d2e87","name":"URL Tracking Param Strip","description":"URL Tracking Param Strip: URL Tracking Param Strip removes caller-selected tracking parameters while preserving the rest from bounded caller-supplied values without an external provider. Call URL Tracking Param Strip before accepting, caching, redirecting, or retrying a caller-supplied web response. Returns normalized web evidence, the computed finding, and an explicit pass or advisory status for URL Tracking Param Strip as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. Firs…","url":"https://api.delx.ai/api/v1/x402/url-tracking-param-strip","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","maxLength":8192,"description":"URL supplied to URL Tracking Param Strip; used only for this bounded calculation and processed in memory without retention."},"parameters":{"type":"array","items":{"type":"string","maxLength":8192},"maxItems":256,"description":"Parameters supplied to URL Tracking Param Strip; used only for this bounded calculation and processed in memory without retention."}}},"responseSchema":{"type":"json","example":{"result":{"url":"https://example.com/page?id=7","removed_parameters":["gclid","utm_medium","utm_source"]},"schema":"delx/util-url-tracking-param-strip/v1","status":"pass","evidence":{"retained":false,"input_sha256":"1ec5be09f06975009bcb06695542776362df37b3068632edd606e84bdf526181","external_calls":0},"operation":"web_reliability:url_tracking_param_strip"}},"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_0zWMIf0s8FDqQZvsIPbMo","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":"Removes caller-selected tracking parameters from a URL while preserving all other query parameters, returning a normalized clean URL with a deterministic pass/advisory status.","exampleAgentPrompt":"Strip the tracking parameters utm_source, utm_medium, fbclid, and gclid from this URL: https://example.com/page?utm_source=newsletter&utm_medium=email&fbclid=abc123&product=widget — keep everything else intact.","exampleUseCases":[{"title":"Clean affiliate link before caching","prompt":"Before I cache this product URL, strip out the tracking params 'utm_source', 'utm_medium', 'utm_campaign', and 'ref' from it: https://shop.example.com/item?utm_source=affiliate&utm_campaign=summer&ref=partner42&id=9981"},{"title":"Sanitize redirect URL for safe forwarding","prompt":"I'm about to redirect users to this URL but I want to strip the ad-tracking params first — remove 'gclid', 'fbclid', and 'msclkid' from https://brand.com/landing?gclid=xyz&fbclid=abc&msclkid=def&offer=half-off"},{"title":"Normalize URL before deduplication","prompt":"I have this URL with a bunch of analytics junk appended: https://news.example.com/article?id=1234&utm_source=twitter&utm_medium=social&utm_term=keyword — strip the utm_source, utm_medium, and utm_term params so I can use it as a canonical key for deduplication."}],"resultDescription":"Returns versioned deterministic JSON containing the normalized URL with the specified tracking parameters removed, the computed finding describing what was stripped, and an explicit pass or advisory status indicating whether the operation succeeded cleanly.","failureModes":["Malformed or non-parseable URL returns an advisory status with an error finding","Parameter names not present in the URL are silently ignored (no-op for missing params)","URL exceeding 8192 characters may be rejected","Array of parameters exceeding 256 items may be rejected","Network or payment failure returns no result"],"whenToPreferThis":"Choose this endpoint when you need a deterministic, stateless, privacy-respecting way to strip specific known tracking parameters from a URL without relying on an external provider or hardcoded blocklist — especially useful in agentic pipelines where you control which params to remove and need a normalized URL before caching, deduplication, redirecting, or logging.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:42:17.733Z","isFirstParty":false}