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createSupabaseAuthMiddleware

SolvaPay SDK

SolvaPay SDK / next/src / createSupabaseAuthMiddleware

Function: createSupabaseAuthMiddleware()

createSupabaseAuthMiddleware(options): (request) => Promise<NextResponse<unknown>>

Defined in: packages/next/src/helpers/middleware.ts:236

Creates a Next.js middleware function for Supabase authentication

Convenience function that creates a SupabaseAuthAdapter and wraps it with createAuthMiddleware. Only use this if you're using Supabase - otherwise use createAuthMiddleware with your own adapter.

Uses dynamic import to avoid requiring Supabase as a dependency in @solvapay/next.

Parameters​

options​

SupabaseAuthMiddlewareOptions = {}

Configuration options

Returns​

Next.js middleware function (can be exported as middleware or proxy)

(request): Promise<NextResponse<unknown>>

Parameters​

request​

NextRequest

Returns​

Promise<NextResponse<unknown>>

Examples​

// middleware.ts (at project root)
import { createSupabaseAuthMiddleware } from '@solvapay/next';

export const middleware = createSupabaseAuthMiddleware({
  publicRoutes: ['/api/list-plans'],
});

export const config = {
  matcher: ['/api/:path*'],
};
// src/proxy.ts (in src/ folder, not project root)
import { createSupabaseAuthMiddleware } from '@solvapay/next';

// Use 'proxy' export for Next.js 16 (no deprecation warning)
export const proxy = createSupabaseAuthMiddleware({
  publicRoutes: ['/api/list-plans'],
});

export const config = {
  matcher: ['/api/:path*'],
};

File Location Notes:

  • Next.js 15: Place middleware.ts at project root
  • Next.js 16 without src/ folder: Place middleware.ts or proxy.ts at project root
  • Next.js 16 with src/ folder: Place src/proxy.ts or src/middleware.ts (in src/ folder, not root)

Note: Next.js 16 renamed "middleware" to "proxy". You can export the return value as either middleware or proxy - both work, but proxy is recommended to avoid deprecation warnings.