{"uid":"cap_gfn6gqb9O4Uz1F5JkKXL3","slug":"formwerk-pixel-submission-target-domain-check-784f42d8","name":"Formwerk Pixel Submission Target Domain Check","description":"Prüft am Objekt pixel den Befund Zieldomain der Übermittlung.","url":"https://formwerk.halowerk.com/v1/pruef/formwerk/ziel/pixel","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"ziel":{"oneOf":[{"type":"string","maxLength":2048,"minLength":1,"description":"Öffentliche HTTP(S)-Adresse; bei DNS-Befunden Domain oder öffentliche IP."},{"type":"object","required":["adresse"],"properties":{"adresse":{"type":"string","maxLength":2048,"minLength":1},"selektor":{"type":"string","maxLength":240,"minLength":1,"description":"CSS-Selektor: genau ein Objekt, sonst erster Treffer des Objektfilters."},"vergleich":{"type":"string","maxLength":2048,"description":"Öffentliche Vergleichsadresse für Link-, Sitemap- oder Sprachbefunde."},"user_agent":{"type":"string","pattern":"^[A-Za-z0-9_-]{1,80}$"},"dkim_selektor":{"type":"string","pattern":"^[A-Za-z0-9_-]{1,63}$"}},"additionalProperties":false}]}}},"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_kg2wiufyInCCXvsAE0RsV","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 the target domain (Zieldomain) of the submission for a tracking pixel object on a given webpage.","exampleAgentPrompt":"Can you check what domain the tracking pixel on https://example.com/landing is submitting data to? Use the CSS selector '#track-pixel' to target it specifically.","exampleUseCases":[{"title":"Privacy audit of landing page pixel","prompt":"I need to verify where the tracking pixel on https://shop.example.com/checkout is sending data — can you inspect the pixel submission target domain for me, targeting the element with selector '.fb-pixel'?"},{"title":"Third-party pixel domain compliance check","prompt":"Our compliance team needs to know which domain the pixel on https://campaign.mysite.com is reporting to. Please check the submission target domain of that pixel element."},{"title":"Detect unauthorized pixel data destination","prompt":"I suspect a rogue pixel on https://partner.example.org might be leaking form submission data to an unexpected domain — can you inspect the pixel on that page and tell me what target domain it uses?"}],"resultDescription":"Returns a structured finding (Befund) identifying the target domain (Zieldomain) to which the pixel object on the inspected page transmits or submits data, allowing verification of whether pixel tracking goes to an expected or unauthorized third-party domain.","failureModes":["Invalid or inaccessible URL returns an error (non-public or non-HTTP(S) address)","CSS selector matches no element or multiple elements (first match used)","Pixel element has no detectable submission target domain (no finding returned)","URL exceeds maximum length of 2048 characters","Page blocks automated access (403/401 responses)","Timeout if the target URL is unreachable"],"whenToPreferThis":"Use this endpoint when you specifically need to determine where a tracking pixel on a webpage submits data — i.e., the pixel's submission target domain. It is distinct from sibling endpoints that check banner or iframe submission domains, or that audit form counts, form methods, or cookie targets. Choose this when the object of interest is a pixel element and the concern is where it reports data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T12:46:47.333Z","isFirstParty":false}