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Integrate SignumFlow approval workflows under 30 minutes with our REST API.

Complete Workflow

1
Upload Document
Secure file upload with presigned URLs
2
Create Workflow
Define multi-step approval process
3
Process Approvals
Electronic signatures and real-time status tracking

Request Flow

Client
Upload
Storage
Integration
Workflow
Approvals
Complete
Microservices Architecture: Each service scales independently with automatic failover and load balancing.

API Architecture Overview

📤

Upload Service

  • Generates presigned URLs
  • Handles upload sessions
  • Validates file size, type, quota
  • Confirms uploads & stores metadata

/api/v1/upload/*

📄

Document Service

  • Stores document records
  • Links uploaded files
  • Tracks workflow associations
  • Provides audit trail and status

/api/v1/documents/*

⚡

Integration-Workflow

  • Initializes document workflows
  • Connects uploads to workflows
  • Triggers automation/webhooks

/integrations/workflows/*

⚙️

Workflow Service

  • Executes workflows
  • Runs smart routing logic
  • Creates approval steps
  • Supports analytics and optimization

/api/v1/workflows/*

📊

Analytics & Intelligence

Tracks performance, completion times, bottlenecks, routing accuracy, and execution metrics.

Powered by Smart Routing AI

Ready to Build?

Start automating your document workflows today with our comprehensive API

Quick Start GuideFull API Reference