ai

Email writer

Write an email from a purpose, a recipient and the key points, in a chosen tone (formal, friendly, persuasive, urgent, apologetic or neutral) and length. Returns a subject line and the body, ready to paste, in the requested language or the language of the key points. Good for follow-ups, requests, complaints, cold outreach, thank-you notes and apologies. Costs 10 credits per call with an API key or a signed-in session, drawn from the same monthly balance as REST calls (1 credit) and renders (25). Without either, a small free demo allowance per day. Also available on the MCP server as write_email.

post/api/v1/ai/email-write

Request

  • Base URL: https://toolforte.com
  • URL: https://toolforte.com/api/v1/ai/email-write
  • Auth: one of:
    • HTTP bearer
    • none

Request body

purposestring required

What the email should achieve, for example 'ask for the invoice to be corrected'.

recipientstring required

Who it goes to and your relationship, for example 'my landlord' or 'a customer who complained'.

keyPointsstring required

The facts to include, one per line.

tone'formal' | 'friendly' | 'persuasive' | 'urgent' | 'apologetic' | 'neutral' required

The tone of voice.

length'short' | 'medium' | 'long' required

short is a few lines, medium two or three paragraphs, long a full page.

languagestring required

Language of the email, for example en or nl. auto follows the key points.

Response

The tool's answer plus metering

okboolean

Changes

No recorded changes to this operation across all 1 revision of this API.