Anthropic Agent SDK
PydanticAI
Render
Replit
TanStack AI
Jev (TypeSafe)
Jev Tutorial
TypeSafe SDK (Jev)
Vercel AI SDK
Xcode
Zapier
Infisical
On this page
PKCE Guide
Step 1: Send your user to OpenRouter
How to Generate a Code Challenge
Localhost Apps
Headless Apps (SSH Servers, Containers)
Optional Parameters
Step 2: Exchange the code for a user-controlled API key
Deep-link to the user’s key
Step 3: Use the API key
Error Codes
External Tools
Authentication
OAuth PKCE
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Connect your users to OpenRouter
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Users can connect to OpenRouter in one click using
Proof Key for Code Exchange (PKCE)
.
