Connect your data stack, sync live values into variables, and generate accurate documents at scale.
Integration architecture for production teams
GJSDocs integrations are built to feed your template variables with reliable source data. Each integration has its own dedicated documentation URL with setup, variable examples, and delivery notes.
Dropbox Sign
E-Signature
Dropbox Sign integration closes the loop between document generation and signature collection. Generate a contract or NDA in GJSDocs, add [[sig:role]] placeholders where signatures go, and send for legally binding e-signature without switching platforms. Track signing status and download the certified PDF when all parties have signed.
Yousign is the leading European e-signature platform — ISO 27001 certified, eIDAS-qualified, and GDPR-compliant with all data stored in French data centres. The GJSDocs integration uses the Yousign v3 API: add [[sig:role]] tokens to any document, connect your API key, and collect legally binding signatures from within the editor. All signing data stays in Europe.
What it supports
API key authentication with separate sandbox and production environments
Airtable integration lets teams pull structured records directly into templates. Use it for proposals, onboarding documents, reporting packs, and recurring operational documents.
HubSpot integration connects CRM records to templates so teams can generate proposals, contracts, and customer communication without manual copy-paste.
Zapier webhook integration allows event-based document data delivery. Trigger payloads from external tools and turn them into variable values for generation.
Connect your Google Gemini API key to generate full documents from a text prompt, rewrite or translate existing pages, and apply structural edits across the whole document. GJSDocs ships your prompt + the document context to Gemini and returns Tailwind-classed HTML that fits the editor 1:1, with placeholders extracted into the Variables sidebar.
What it supports
Generate new sections from a prompt (Add mode)
Translate or rewrite the whole document page-by-page (Edit mode)
Replace a selected section/page/column with AI output
Plug your OpenAI API key into GJSDocs to drive document generation with GPT-4o or GPT-4o mini. The editor sends your prompt plus the relevant context (selection, current page, or whole document) and OpenAI returns structured JSON that the editor renders as Tailwind sections — with all dynamic values automatically extracted into reusable variables.
What it supports
Add new sections from prompts (structured JSON output via response_format)
Edit/translate selection, page, or whole document
Insert content inside a selected container (page/section/column)
Use your Anthropic API key to generate and transform documents with the Claude family. Pick Haiku 4.5 for fast, cheap drafts; Sonnet 4.6 for balanced output; or Opus 4.7 for the highest-quality long-form work. The editor pipes your prompt and document context into Claude and inserts the response into the canvas.
What it supports
Generate new sections from prompts
Translate or rewrite selection, page, or whole document
Insert content inside a selected container (page/section/column)
REST API Source gives full flexibility for custom systems. Register source URLs returning JSON arrays, then map values into templates for generation at scale.