SignalDesk AI Scientific Notation Converter

Use this endpoint when you need server-side, consistent scientific notation formatting without relying on locale-specific client-side JavaScript behavior, or when you need a paid/auditable computation step in a workflow. Prefer it when precision and reproducibility of formatting across environments matter, or when integrating into an automated pipeline that cannot rely on runtime math libraries.

• Value outside allowed range (-1e15 to 1e15) returns a validation error
• Non-finite inputs (Infinity, NaN) are rejected
• Digits parameter outside 0-12 range returns a validation error
• Malformed or missing 'value' field results in a 400 bad request
• Payment failure or quota exhaustion returns a 402 response