Cancellation letter

Write a clear cancellation letter for a contract with a request for written confirmation. No legal advice.

Input

Contract: Mobile contract, customer number 88213 Provider: Telecom North End of contract: next possible date Customer details: Maria Lang, Oak Street 7, 12345 Riverton Notes: Please stop the direct debit after the last invoice.

Result

A subject, greeting and short text with the end date, closing and customer details.

A cancellation letter should be short and unambiguous. This tool writes the subject, a clear statement and a request for written confirmation. Contract details, end date and customer details are added word for word. It cites no laws and does not check notice periods.

Your texts, pages and images are processed on our own servers in the EU. Trust Center

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Who it is for

Consumers and small companies that end contracts for phones, gyms, insurance or services.

Typical uses

Cancel a mobile contract at the next possible date.
End a membership in writing.
Ask for written confirmation of the contract end.

Example

Input

Result

A subject, greeting and short text with the end date, closing and customer details.

A fixed example, shortened. Real results are AI-generated: please check them.

Price and limits

Price: usually 1–3 credits
Available with: Free, With package
Input limit: One page with up to 30,000 characters of HTML

Privacy

Processed on our own servers in the EU (Poland). Inputs and results are deleted after 7 days (Free) or 30 days (packages), or right after you see the result if you choose not to store them. Images are deleted right after processing.

In the API

Tool name: cancellation_letter. Create a job with POST /api/v1/jobs and fetch the result with GET /api/v1/jobs/{id}. You find your API key in your account.

curl -X POST https://do4u.eu/api/v1/jobs \
  -H "Authorization: Bearer d4u_…" -H "Content-Type: application/json" \
  -d '{"tool": "cancellation_letter", "url": "https://example.com/"}'

Full API documentation →

Questions and answers

Are notice periods checked?

No. The tool writes the letter. Periods and form requirements come from the contract and have to be checked separately.

Is this legal advice?

No. The tool is a writing aid and gives no legal advice.

Is the draft ready to send?

No. It is a draft. Nothing is sent or published, and the text has to be read and approved before use.

Is my text stored?

Only as long as needed: 7 days on Free, 30 days with a package – or not at all if you choose not to store it. Processing happens on our own servers in the EU (Poland).

Can I use the result right away?

Results are AI-generated. Please read them before you publish or send them.