{"uid":"cap_DyK8ki3jrMshrKMHhbh1l","slug":"formwerk-form-submission-target-domain-checker-12f81b7d","name":"Formwerk Form Submission Target Domain Checker","description":"Prüft am Objekt formular den Befund Zieldomain der Übermittlung.","url":"https://formwerk.halowerk.com/v1/pruef/formwerk/ziel/formular","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_5ZQOiUbCrt1AYcfgGXoxl","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 submission target domain (Zieldomain) of HTML forms found on a given web page or URL.","exampleAgentPrompt":"Can you check which domain the contact form on https://example.com/contact actually submits data to? I want to know if it's sending to a third-party domain.","exampleUseCases":[{"title":"Audit third-party form data leakage","prompt":"Check the form on https://shop.example.com/checkout and tell me what domain it submits customer data to — I want to know if it's going to a third-party server."},{"title":"Privacy compliance form inspection","prompt":"I need to verify the submission target domain of the signup form at https://app.myservice.com/register to make sure it's not sending data outside our own domain."},{"title":"Security scan of embedded contact form","prompt":"Can you inspect the form with the CSS selector '#contact-form' on https://blog.example.com and tell me what domain it submits to?"}],"resultDescription":"Returns a finding (Befund) describing the target domain (Zieldomain) to which the HTML form on the specified page submits its data, based on the form's action attribute or detected submission endpoint.","failureModes":["URL is not publicly accessible or returns an error","No form found at the specified URL or matching the given CSS selector","Form has no detectable action/submission domain","Invalid or non-public URL provided","Response times out for slow or unresponsive target pages","CSS selector matches no elements or multiple ambiguous elements"],"whenToPreferThis":"Use this endpoint when you need to specifically check where an HTML form (formular) on a given web page submits its data — particularly to detect whether forms send data to unexpected, third-party, or potentially malicious domains. Prefer this over generic scraping tools when the specific question is about form submission target domains for security or privacy auditing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T12:40:08.605Z","isFirstParty":false}