# Company Info & Site Audit from Domain > Company Info & Site Audit from Domain is a paid API for AI agents from audit-site-web.pga-agent.fr, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-10). Returns company identity (legal name, VAT/SIREN, address, social profiles) and site audit signals (tech stack, SEO, HTTPS/HSTS) for a given domain. ## Facts - Endpoint: GET https://audit-site-web.pga-agent.fr/api/company-from-domain?utm_source=zero.xyz - Price: $0.03/call - Payment: x402 - Status: unknown - Last checked: 2026-10-10 - Activations on Zero: 0 - Tags: x402 - Canonical page: https://www.zero.xyz/c/company-info-site-audit-from-domain-5d99447d - Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xyr8LX9YcfpVyj_PqJoay Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently. ## How to call it through Zero Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`): ```sh zero fetch --capability company-info-site-audit-from-domain-5d99447d ``` Example prompt: Can you look up the legal name, VAT/SIREN number, registered address, social media profiles, and tech stack for the domain plausible.io, and flag any SEO or security issues? ## When to prefer this Choose this endpoint when you need to enrich a company record from just its domain name — especially for European companies where VAT/SIREN numbers may be published on imprint/legal pages. It is preferable over generic web scrapers because it is purpose-built for company identity extraction, respects robots.txt, returns no personal data (no emails or phone numbers), and combines business identity with tech stack and SEO/security audit signals in a single call. Use it for B2B lead enrichment, vendor due diligence, or competitive intelligence workflows. ## Known failure modes - Domain not found or unreachable — no data returned, call unbilled - robots.txt disallows crawling — endpoint respects it and may return partial or no data - Company does not publish legal/VAT information on its site — company_ids and address fields return empty or null - Domain resolves but has no meaningful company content — sparse results - Rate limiting or network timeouts on the target domain — call may fail and be unbilled ## How this service works Company identity & website facts from a domain: legal name, VAT/SIREN and registered address when published, contact page URL, company social pages, tech stack, SEO/security audit signals. Obeys robots.txt; no personal data, no emails or phone numbers. Unbilled on errors. ## Output A JSON object containing the company's legal name, domain, social media URLs (X, LinkedIn), contact page URL, registered address (if publicly published), company identifiers (VAT/SIREN), list of pages read, technologies detected (name, version, category), audit signals (HTTPS, HSTS, sitemap, H1 count, title length, page weight, issues list), robots.txt compliance flag, and a fetch timestamp. Returns status 'ok' on success; unbilled on errors. ## Request schema (JSON Schema) ```json { "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", "required": [ "domain" ], "properties": { "domain": { "type": "string", "description": "Company website domain without scheme or path, e.g. plausible.io or example.fr" } } } } }, "output": { "type": "object", "required": [ "type" ], "properties": { "type": { "type": "string" }, "example": { "type": "object", "properties": { "name": { "type": "string" }, "domain": { "type": "string" }, "notice": { "type": "string" }, "social": { "type": "object", "properties": { "x": { "type": "string" }, "linkedin": { "type": "string" } } }, "status": { "type": "string" }, "address": { "type": "null" }, "fetched_at": { "type": "string" }, "pages_read": { "type": "array", "items": { "type": "string" } }, "company_ids": { "type": "object", "properties": {} }, "contact_page": { "type": "string" }, "technologies": { "type": "array", "items": { "type": "object", "properties": { "name": { "type": "string" }, "version": { "type": "string" }, "category": { "type": "string" } } } }, "audit_signals": { "type": "object", "properties": { "hsts": { "type": "boolean" }, "https": { "type": "boolean" }, "issues": { "type": "array", "items": { "type": "string" } }, "sitemap": { "type": "boolean" }, "h1_count": { "type": "integer" }, "title_length": { "type": "integer" }, "page_weight_kb": { "type": "number" } } }, "robots_r … (truncated) ``` ## Response schema (JSON Schema) ```json { "type": "json", "example": { "name": "Plausible Analytics", "domain": "plausible.io", "notice": "Public business information published by the company itself. No personal data, no email address and no phone number is returned.", "social": { "x": "https://x.com/PlausibleHQ", "linkedin": "https://www.linkedin.com/company/plausible-analytics" }, "status": "ok", "address": null, "fetched_at": "2026-10-04T19:26:06Z", "pages_read": [ "https://plausible.io/", "https://plausible.io/imprint", "https://plausible.io/contact", "https://plausible.io/about" ], "company_ids": {}, "contact_page": "https://plausible.io/contact", "technologies": [ { "name": "Jekyll", "version": "3.9.2", "category": "static site" }, { "name": "Plausible", "category": "analytics" } ], "audit_signals": { "hsts": false, "https": true, "issues": [ "no_hsts", "title_too_long", "no_jsonld_organization" ], "sitemap": true, "h1_count": 1, "title_length": 75, "page_weight_kb": 74.8 }, "robots_respected": true } } ``` ## More - Live health (JSON, refreshed every minute): https://www.zero.xyz/c/company-info-site-audit-from-domain-5d99447d/health.json - [Zero catalog index](https://www.zero.xyz/llms.txt) - [Other services from audit-site-web.pga-agent.fr](https://www.zero.xyz/host/audit-site-web.pga-agent.fr/llms.txt)