HTML Toolkit

Endpoints (4 live)

• POST /v1/sanitize — Sanitize untrusted HTML to a safe allowlist. Keeps common formatting and links but removes dangerous scripting tags, inline event handlers and unsafe URL schemes. Ideal for rendering user-supplied HTML. (0.002 USDC on Base)
• POST /v1/decode — Decode HTML entities (named, decimal and hex numeric references) back into plain text. (0.002 USDC on Base)
• POST /v1/encode — Encode text to HTML entities so it can be safely embedded in markup. By default uses hex numeric references; set useNamedReferences for named entities (&, ©) or encodeEverything to encode every character. (0.002 USDC on Base)
• POST /v1/strip — Remove all HTML tags, returning the plain text content. Entities are decoded to real characters by default (set decodeEntities=false to keep them encoded). (0.002 USDC on Base)