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Document template · generic.legal.loi

Letter of Intent

  • Render-verified
  • Legal-sensitive
  • Version 1.0.0

Letter of Intent (LOI) — typically mostly non-binding statement of a commercial deal's main terms, used to frame due diligence and negotiation of a definitive agreement. Usually binding only as to selected provisions (exclusivity, confidentiality, costs, governing law).

JSON Schema

Fields in this template

Data sent to the API is validated against the template’s JSON Schema before anything is rendered. This template defines 26 fields:

Field Required Type Description
reference Optional string
parties Required array of object
parties[].role Required string E.g. 'Buyer', 'Seller', 'Lessee', 'Lessor', 'Investor', 'Target'.
parties[].legal_name Required string
parties[].address Required string
parties[].registration_number Optional string
parties[].representative_name Required string
parties[].representative_role Optional string
date Required date
subject_matter Required string Plain-language description of the transaction being contemplated.
key_commercial_terms Required string Price, structure, indicative timeline, conditions — prose.
exclusivity_period_optional Optional object
exclusivity_period_optional.days Required integer
exclusivity_period_optional.scope Required string Whose solicitations are restricted, and over what activities.
due_diligence_period_optional Optional object
due_diligence_period_optional.days Required integer
due_diligence_period_optional.access_terms_summary Required string How the investigating party accesses the other party's information, the data-room logistics, and what cooperation is required.
definitive_agreement_target_date Required date
binding_provisions Required array of string
non_binding_disclaimer Required string Explicit statement that, save for the listed binding provisions, the LOI does not create an obligation to conclude the transaction.
signatories Required array of object
signatories[].party_legal_name Required string
signatories[].name Required string
signatories[].role Required string
signatories[].date Optional date
signatories[].place Optional string

POST /render

Generate it

One POST /render call: send your JSON, get the finished PDF back. Or skip the JSON entirely and describe the document in plain language on chut.app.

curl 
curl -X POST https://api.papii.eu/render \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "template": "generic.legal.loi",
    "data": { ... },
    "options": {"language": "en"}
  }' -o loi.pdf
Generate with AI on chut.app Try in the dashboard

Frequently asked questions

What is “Letter of Intent”?

Letter of Intent (LOI) — typically mostly non-binding statement of a commercial deal's main terms, used to frame due diligence and negotiation of a definitive agreement. Usually binding only as to selected provisions (exclusivity, confidentiality, costs, governing law). On papii this document is available as template generic.legal.loi: a JSON Schema plus a deterministic PDF renderer, so the same data always produces the same document.

Can I generate a Letter of Intent with AI?

Yes. chut.app — the AI back office papii powers — fills this template from a plain-language description: you describe the document in one sentence, the AI structures the data, papii validates it against the schema and renders the PDF. Developers can also call the papii API directly with structured JSON.

Is the Letter of Intent template legally compliant?

This template is render-verified: its schema, sample data and PDF output are automatically tested on every release. It is published with status “ready”, meaning it has not yet been through papii’s final legal review. Where it references specific legislation, that is stated in the template description — always have a professional check documents with legal effect before relying on them.