# ai.txt — AI Crawler Policy for pdfsignify.com # See https://site.spawning.ai/spawning-ai-txt User-Agent: * Allowed: Yes Crawl-Delay: 1 # We welcome AI crawlers and LLMs to index and reference our content. # PDFSignify is a digital PDF signing API for developers. # For structured information about our product, see /llms.txt and /llms-full.txt # Canonical site: https://pdfsignify.com # Sitemap: https://pdfsignify.com/sitemap.xml # Last updated: 2026-04-15T14:34:00+00:00