Coinlight Time Converter

Use this endpoint when you need a single, cheap, keyless call to convert any time representation (unix seconds, unix ms, or ISO 8601) into all common timestamp formats simultaneously, including a human-friendly relative string. Prefer it over manual calculation or heavyweight datetime libraries when working in an agent pipeline that needs fast, reliable time formatting. Especially useful when you receive an opaque numeric timestamp from another API and need to present it in multiple formats without writing conversion logic.

• Invalid or unparseable timestamp format returns an error response
• Ambiguous numeric input (could be seconds or ms) may be misinterpreted — the API attempts to auto-detect
• Very old or far-future dates may fall outside supported range
• Malformed ISO 8601 strings (missing timezone, invalid separators) may return an error
• Network timeout or Vercel cold-start delay on first request