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Postman Collections

Use the Postman starter kit to make your first authenticated request, create resources, and explore the full API without building requests from scratch.

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Downloads

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What To Import

Getting Started

Start here for auth checks, first list requests, and resource creation.

Document Lifecycle

Create a document, add a signer, send it, and fetch the signing URL.

Contacts & Signers

Create contacts, search them, and attach them to documents.

API Reference

Full endpoint coverage generated from the OpenAPI spec.

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Import Steps

  1. Download the collections you want to use and the local environment.
  2. In Postman, select Import and upload the JSON files.
  3. Open the imported sajn Local environment.
  4. Set apiKey to your API key from Organization Settings > API Keys.
  5. Keep baseUrl as https://app.sajn.se unless you are testing against another environment.

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Built-in Variables

The starter collections use shared variables so requests chain naturally:
  • apiKey for bearer authentication
  • baseUrl for the main API
  • uploadBaseUrl for file uploads
  • documentId, contactId, signerId, sajnIdId for captured resource IDs
The workflow collections include test scripts that save common IDs from successful responses, so later requests can use them automatically.
  1. Run Health check from the getting started collection.
  2. Run List all documents or List all contacts to verify authentication.
  3. Run Create a new contact and Create a new document.
  4. Continue with the document lifecycle collection to add a signer and send the document.

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How These Collections Are Maintained

The collections are generated from our OpenAPI specification in api/openapi.json. When the API changes, we regenerate the files to keep request URLs, methods, and starter payloads aligned with the docs.