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Modular Auth
Use Scalekit’s auth modules with your existing user system. No migration required.
MCP Auth
Secure remote MCP servers with drop-in OAuth
Agent Auth
Authenticate Agents & automate M2M flows
SSO
Add enterprise SSO without replacing your user system
SCIM
Sync users & groups from enterprise directories
Full stack Auth
Use Scalekit as your identity layer with support for orgs, user accounts & sessions
B2B Org & User Management
Auth Methods
Enterprise Auth
Roles & Permissions
UI Widgets & Customization
Infra & Extensibility
Cross-cutting controls for reliability, extensibility, & compliance
Webhooks
Interceptors
Integrations
Auth Logs
Security & Compliance
Developers
Docs
Documentation & guides for seamless implementation
API Reference
Rest APIs &
code samples
SDKs
Official, secure & updated libraries
Dev Community
Connect, share & learn with the community
Resources
Customers
Hear from
our customers
Blogs
Industry trends,
insights & updates
Podcast
Expert conversations, stories & lessons
Release Notes
Latest updates & enhancements
Creator Program
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API Authentication
API Authentication
Aug 8, 2025
OAuth 2.0 authorization server issuer identification: RFC 9207 explained
Hrishikesh Premkumar
API Authentication
Jul 29, 2025
OAuth 2.0 token introspection: RFC 7662
Hrishikesh Premkumar
API Authentication
Jul 21, 2025
OAuth 2.0 best practices for secure APIs: RFC 9700
Srinivas Karre
API Authentication
Jul 14, 2025
Why OAuth for tool calling needs more than traditional flows
Kuntal Banerjee
API Authentication
Jul 11, 2025
JSON Web Token profile for OAuth 2.0 access tokens (RFC 9068)
Hrishikesh Premkumar
API Authentication
Jun 19, 2025
Resource Indicators (RFC 8707) for OAuth 2.0: A developer's guide
Ravi Madabhushi
API Authentication
Jun 12, 2025
Dynamic Client Registration in OAuth2: Its role in agentic auth
Srinivas Karre
API Authentication
Jun 6, 2025
What is PKCE? A Developer’s Guide to Secure OAuth Flows
Srinivas Karre
API Authentication
May 26, 2025
OAuth 2.1 vs 2.0: Upgrading identity for AI integration
Hrishikesh Premkumar
API Authentication
May 26, 2025
Beyond API keys: Setting up organization-scoped service accounts
Kuntal Banerjee
API Authentication
May 8, 2025
M2M authentication for internal services and external APIs
Hrishikesh Premkumar
API Authentication
May 5, 2025
OAuth Client Credentials vs Mutual TLS for M2M authentication
Srinivas Karre
API Authentication
May 1, 2025
Securing M2M tokens in B2B SaaS: Storage, rotation, expiry
Kuntal Banerjee
API Authentication
Apr 22, 2025
OAuth Tokens Explained: for M2M Authentication
Srinivas Karre
API Authentication
Apr 21, 2025
Your next power user won’t be human: Is your app M2M auth-ready?
Ravi Madabhushi
API Authentication
Apr 20, 2025
OAuth 2.0 flows explained: The complete guide
Kuntal Banerjee
API Authentication
Apr 16, 2025
Client credentials flow in OAuth 2.0: How it works
Hrishikesh Premkumar
API Authentication
Apr 11, 2025
API key vs JWT: Choosing the right auth for M2M authentication
Varun Krishnan
API Authentication
Apr 8, 2025
API authentication in B2B SaaS: Methods and best practices
Ravi Madabhushi
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1 million Monthly Active Users
100 Monthly Active Organizations
1 SSO connection
1 SCIM connection
10K Connected Accounts
Unlimited Dev & Prod environments
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