• Platform
  • Solutions
  • Developers
  • Showcase
  • Pricing
  • Company
Get Started
  • Platform

    • Overview
    • Conductor
    • Architecture
    • Security
    • Status

    Capabilities

    • All 276
    • AI & ML
    • Storage
    • Auth & Identity
    • Billing
    • Search
    • Compute
    • Media

    SDK

    • SDK Overview
    • Face Modules
    • Quickstart
    • Playground
    • CLI
  • By Role

    • For Startups
    • For Enterprise
    • For Agencies
    • For Developers
    • For CTOs

    By Industry

    • Fintech
    • E-Commerce
    • Healthcare
    • Media
    • SaaS
    • Education

    By Use Case

    • AI Applications
    • Internal Tools
    • Marketplaces
    • Automation
  • Documentation

    • Getting Started
    • API Reference
    • Authentication
    • Webhooks
    • Templates
    • Sandbox

    Integrations

    • All Integrations
    • Stripe
    • OpenAI
    • AWS
    • GitHub
    • Build Your Own

    Resources

    • Technical Guides
    • Architecture Patterns
    • Project Templates
    • Glossary
    • Platform Changelog
    • SDK Changelog
  • Featured Demos

    • Showcase Gallery
    • SaaS Dashboard
    • AI Chat
    • E-Commerce Store
    • Admin Panel
    • Marketplace

    Case Studies

    • All Case Studies
    • Catalist — Fintech
    • Zumar — E-Commerce
    • Nova — AI SaaS
    • Meridian — Media
    • Atlas — Operations

    Enterprise

    • Enterprise Overview
    • Security
    • Compliance
    • SLA & Uptime
    • Deployment Options
    • Startup Program
  • Plans

    • Overview
    • Compare Plans
    • Pricing Calculator
    • Enterprise Pricing

    Compare

    • EEv3 vs Agencies
    • EEv3 vs No-Code
    • EEv3 vs Freelancers
    • EEv3 vs In-House
    • EEv3 vs Firebase

    Services

    • All Services
    • Custom Development
    • Platform Hosting
    • Consulting
    • AI Integration
  • About

    • About VertexStudio
    • Team
    • Culture
    • The Group
    • Partners
    • Testimonials

    Careers

    • Open Roles
    • Engineering

    More

    • Contact
    • Newsroom
    • Brand Assets
    • Trust Center
    • Legal
  • Get Started

Getting Started

  • Introduction
  • Getting Started
  • Templates

API

  • API Reference
  • Face API
  • Authentication
  • Webhooks
  • Error Handling
  • Rate Limits
  • Streaming
  • Batch Operations

Tools

  • Sandbox

Migration

  • Migration Guide
  • From Firebase
  • From Supabase

Changelog

  • SDK Changelog

Getting Started

  • Introduction
  • Getting Started
  • Templates

API

  • API Reference
  • Face API
  • Authentication
  • Webhooks
  • Error Handling
  • Rate Limits
  • Streaming
  • Batch Operations

Tools

  • Sandbox

Migration

  • Migration Guide
  • From Firebase
  • From Supabase

Changelog

  • SDK Changelog

Changelog

SDK Changelog

Release history for @evileye/sdk. Each release includes new features, breaking changes, and bug fixes.

Current version: 4.2.0 — npm install @evileye/sdk@latest

v4.2.0

October 2024
  • featureStreaming overhaul — new async iterator API for all streaming face methods
  • featureBatch API — send up to 100 operations in a single request with transaction support
  • featureAdded toReadableStream() helper for Next.js route handlers
  • fixFixed race condition in concurrent scoped token refresh
  • fixCorrected TypeScript types for ee.billing.getInvoices response

v4.1.0

September 2024
  • featureNew face: ee.workflow — multi-step workflow orchestration with branching and approvals
  • featureNew face: ee.approval — approval chains, delegation, and escalation
  • featureNew face: ee.compliance — regulatory checks, data residency, and retention policies
  • featureAdded retry configuration to client options (maxRetries, backoff strategy)
  • fixFixed memory leak in long-running SSE connections

v4.0.0

August 2024
  • breakingNew client initialization: createClient() replaces new EvilEyeClient()
  • breakingESM-only package — CommonJS require() is no longer supported
  • breakingMinimum Node.js version raised to 18.0.0
  • breakingResponse envelope changed: result.data instead of result.body
  • featureFull TypeScript 5.0 support with satisfies operator and const type parameters
  • feature40% smaller bundle size with improved tree-shaking

v3.9.0

July 2024
  • featureNew face: ee.vector — vector embeddings, similarity search, and RAG support
  • featureImproved TypeScript types with stricter face method generics
  • featureAdded idempotency key support to all mutating operations
  • fixFixed incorrect error types for 422 validation errors

v3.8.0

June 2024
  • featurePerformance improvements — 2x faster client initialization
  • featureTree-shaking support — import only the faces you need
  • featureAdded ee.cdn face for CDN distribution, purging, and edge rules
  • fixFixed timeout handling for long-running compute operations
  • fixCorrected X-RateLimit-Reset header parsing for rate limit recovery

Stay updated

Follow the platform changelog for infrastructure updates, or check the getting started guide for the latest setup instructions.

VertexStudio

The platform behind every company. 276 capabilities through one API.

Platform

  • Overview
  • Conductor
  • Capabilities
  • Architecture
  • Security
  • Status
  • Changelog

SDK & Docs

  • SDK
  • Face Modules
  • Quickstart
  • API Reference
  • Documentation
  • Integrations

Solutions

  • For Startups
  • For Enterprise
  • For Agencies
  • For Developers
  • Showcase
  • Case Studies

Services

  • Custom Development
  • Platform Hosting
  • API Access
  • Consulting
  • AI Integration

Company

  • About
  • Team
  • Careers
  • Partners
  • Newsroom
  • Contact

Legal

  • Privacy Policy
  • Terms of Service
  • DPA
  • Acceptable Use
  • Trust Center
© 2026 VertexStudio. All rights reserved.
Privacy·Terms·Trust Center
Built with EEv3