getUserEmailFromRequest

SolvaPay SDK

---

SolvaPay SDK / auth/src / getUserEmailFromRequest

Function: getUserEmailFromRequest()

getUserEmailFromRequest(request, options?): Promise<string | null>

Defined in: packages/auth/src/next-utils.ts:87

Extract user email from Supabase JWT token in Authorization header.

Parses and validates a Supabase JWT token from the Authorization header and extracts the email claim. Returns null if the token is missing, invalid, or expired.

Uses dynamic imports for Edge runtime compatibility.

Parameters

request

Request

Request object (works with NextRequest from next/server)

options?

Configuration options

jwtSecret?

string

Supabase JWT secret (defaults to SUPABASE_JWT_SECRET env var)

Returns

Promise<string | null>

User email string or null if not found

Example

import { NextRequest, NextResponse } from 'next/server';
import { getUserEmailFromRequest } from '@solvapay/auth';

export async function GET(request: NextRequest) {
  const email = await getUserEmailFromRequest(request);
  
  if (!email) {
    return NextResponse.json({ error: 'Email not found' }, { status: 401 });
  }
  
  return NextResponse.json({ email });
}

See

getUserNameFromRequest for extracting user name

Since

1.0.0