HALOWERK medienwerk — Events/Catering Index Snapshot Compare (Literal)

Choose this endpoint when you need exact, literal-vocabulary comparison between two captured states of an events-and-catering media index — particularly for publication planning audits where fuzzy or semantic matching would miss precise terminology changes. Prefer over generic document-diff tools when the domain is specifically events/catering index content and you need reproducible, vocabulary-exact results.

• Missing or malformed snapshot inputs — returns error indicating required documents not supplied
• Unsupported document format — returns error if input cannot be parsed
• Timeout on large index documents — may return partial results or timeout error
• Payment not fulfilled (x402) — returns 402 Payment Required before processing
• Network fetch failure if snapshot provided as URL — returns fetch error