App Key

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What is appKey?

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Usage

const client = await EnSyncClient.create({
  appKey: "ensk_prod_xxxxxxxxxxxxx",
  appSecret: "your-app-secret"
});

client = await EnSyncClient.create(
    app_key="ensk_prod_xxxxxxxxxxxxx",
    app_secret="your-app-secret"
)

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Security

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Best Practices

• Never commit to version control: Use environment variables
• Rotate regularly: Create new keys and deprecate old ones
• Use different keys per environment: Separate dev/staging/production
• Limit permissions: Only grant necessary send/receive permissions

# ✅ Use environment variables
export ENSYNC_APP_KEY="ensk_prod_xxxxx"
export ENSYNC_APP_SECRET="xxxxx"

# ❌ Don't hardcode
const appKey = "ensk_prod_xxxxx"; // Bad!

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Sharing appKey

// Worker 1
const client1 = await EnSyncClient.create({ appKey, appSecret });

// Worker 2 (same appKey)
const client2 = await EnSyncClient.create({ appKey, appSecret });

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Permissions

• Which events it can publish (send)
• Which events it can subscribe to (receive)

• Get Access Key Permissions
• Update Access Key Permissions