AnalyticDB:Use Edge Functions in AnalyticDB Supabase

Deploy using the Dashboard

1. Log on to the Supabase Dashboard.

2. In the sidebar, click Edge Function > Functions.

3. In the upper-right corner, click Deploy a new function and select Via Editor.

   

4. Write your function code in the editor. The following example uses two files: index.ts (the entry point) and foo.ts. index.ts:

   Important

   To import third-party dependencies or call public network APIs, enable public network access for your project first.

   import { foo } from './foo.ts';
   console.info('server started');
   Deno.serve(async (req) => {
     const { name } = await req.json();
     const data = {
       message: `Hello ${foo()} ${name}!`
     };
     return new Response(JSON.stringify(data), {
       headers: {
         'Content-Type': 'application/json',
         'Connection': 'keep-alive'
       }
     });
   });

   foo.ts:

   export function foo() {
     return 'bar';
   }

5. Enter a name for the function in the lower-right corner, then click Deploy.

Deploy using functions-cli

1. Configure SUPABASE_API_URL and SUPABASE_API_KEY for your project. SUPABASE_API_KEY is the service role key. See Get API Keys for how to retrieve it. Configure it using one of these methods: Example using environment variables:

   • Environment variable: export SUPABASE_API_KEY=xxx

   • .env file: SUPABASE_API_KEY=xxx

   • Command-line flag: -key xxx

   export SUPABASE_API_URL=https://sbp-xxx.supabase.opentrust.net
   export SUPABASE_API_KEY=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJyb2xlIjoic2Vxxxx

2. Prepare your function files in the following directory structure:

   supabase
   └── functions
       └── hello
           ├── foo.ts
           └── index.ts

   index.ts:

   import { foo } from './foo.ts';
   console.info('server started');
   Deno.serve(async (req) => {
     const { name } = await req.json();
     const data = {
       message: `Hello ${foo()} ${name}!`
     };
     return new Response(JSON.stringify(data), {
       headers: {
         'Content-Type': 'application/json',
         'Connection': 'keep-alive'
       }
     });
   });

   foo.ts:

   export function foo() {
     return 'bar';
   }

3. Download functions-cli for your platform. Replace functions-cli in subsequent commands with the downloaded filename.

   Platform	Download
   macOS (Apple Silicon)	functions-cli-darwin-arm64-2026-03-17
   macOS (Intel)	functions-cli-darwin-amd64-2026-03-17
   Windows (32-bit)	functions-cli-windows-386-2026-03-17.exe
   Windows (64-bit)	functions-cli-windows-amd64-2026-03-17.exe
   Linux (32-bit)	functions-cli-linux-386-2026-03-17
   Linux (64-bit)	functions-cli-linux-amd64-2026-03-17
   Linux (ARM)	functions-cli-linux-arm-2026-03-17
   Linux (ARM64)	functions-cli-linux-arm64-2026-03-17

4. Run the deploy command from the directory that contains the supabase/functions/ path:

   If you see the error "At least one file is required", your project may need an upgrade. In the console, find your project in the list, click More > Upgraded Version in the Actions column, then retry. If your project is at v1.0.0, the upgrade also updates the database connection string.

   ./functions-cli deploy hello

   To disable JWT verification:

   ./functions-cli deploy hello --no-verify-jwt

Test using the Dashboard

1. On the Functions page, click Test in the upper-right corner.

   

2. In the panel, click Send Request.

   

Test using curl

On the Details tab, copy the curl command and replace [YOUR ANON KEY] with your anon key or service role key.

A successful response looks similar to this:

Migrate from Supabase Cloud to AnalyticDB Supabase

./functions-cli migrate \
  -s hello \
  --source-ref abcdefghijkl**** \
  --source-token sbp_1a2b3c4d5e6f7g8h**** \
  --target-key eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJyb2xlIjoic2V**** \
  --target-url https://sbp-****.supabase.opentrust.net

./functions-cli migrate \
  --all \
  --source-ref abcdefghijkl**** \
  --source-token sbp_1a2b3c4d5e6f7g8h**** \
  --target-key eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJyb2xlIjoic2V**** \
  --target-url https://sbp-****.supabase.opentrust.net

Sync between AnalyticDB Supabase projects

Use this method to copy functions from one AnalyticDB Supabase project to another.

./functions-cli sync \
  -s hello \
  --source-key eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1Ni**** \
  --source-url https://sbp-source***.supabase.opentrust.net \
  --target-key eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1Ni**** \
  --target-url https://sbp-target***.supabase.opentrust.net

./functions-cli sync \
  --all \
  --source-key eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.source_key_**** \
  --source-url https://sbp-source****.supabase.opentrust.net \
  --target-key eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.target_key_**** \
  --target-url https://sbp-target****.supabase.opentrust.net