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Changelog

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Version 0.10.0 - January 2025

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Features

API v1 Launch

• Complete REST API with full OpenAPI 3.0 specification
• TypeScript support with auto-generated types
• Comprehensive authentication with API keys

Document Management

• Create, update, and send documents programmatically
• Support for multiple document types (SIGNABLE, ACCEPTABLE)
• Flexible signing workflows (parallel and sequential)
• Custom fields and tags for organization
• Document expiration and lifecycle management

Signer Management

• Add and manage document signers via API
• Support for different signer roles (SIGNER, ORGANIZER, REVIEWER, ACCEPTOR)
• Track read and signing status for each signer
• Sequential signing with configurable order

Identity Verification (sajn ID)

• Swedish BankID integration for identity verification
• SSN-based and name-based verification methods
• Email and SMS delivery channels
• Complete audit trails for compliance

Webhooks

• Real-time event notifications
• Support for all document lifecycle events
• Secure webhook signature verification
• Automatic retry logic for failed deliveries

Multi-tenant Architecture

• Organization-level API keys
• Role-based access control
• Secure data isolation

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Improvements

• Enhanced rate limiting with clear headers
• Better error messages with detailed descriptions
• Improved API documentation with examples
• Pagination support for list endpoints

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Developer Experience

• OpenAPI 3.0 specification available at /api/v1/openapi
• Full TypeScript types and SDK support
• Comprehensive guides and tutorials
• Interactive API reference documentation

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For support or questions, contact hej@sajn.se