diff --git a/src/commands/prepare.test.ts b/src/commands/prepare.test.ts
index 71fde855..022eab21 100644
--- a/src/commands/prepare.test.ts
+++ b/src/commands/prepare.test.ts
@@ -131,12 +131,16 @@ describe('prepare CLI command', () => {
       jest.mocked(readFile).mockResolvedValueOnce(fileContent);
       jest.mocked(prepareProviderJson).mockResolvedValueOnce(providerJson);
 
-      await expect(instance.execute({
-        logger,
-        userError,
-        flags: {},
-        args: { urlOrPath: 'path/to/FILE.docs.2!87.yaml' },
-      })).rejects.toThrow(`Provider name inferred from file name is not valid. Please provide provider name explicitly as second argument.`);
+      await expect(
+        instance.execute({
+          logger,
+          userError,
+          flags: {},
+          args: { urlOrPath: 'path/to/FILE.docs.2!87.yaml' },
+        })
+      ).rejects.toThrow(
+        `Provider name inferred from file name is not valid. Please provide provider name explicitly as second argument.`
+      );
     });
 
     it('prepares provider json from url', async () => {
diff --git a/src/logic/application-code/dotenv/dotenv.test.ts b/src/logic/application-code/dotenv/dotenv.test.ts
index 5a7b5b26..627a112b 100644
--- a/src/logic/application-code/dotenv/dotenv.test.ts
+++ b/src/logic/application-code/dotenv/dotenv.test.ts
@@ -26,6 +26,10 @@ const BEARER_AUTH: SecurityScheme = {
 const TOKEN = 'sfs_b31314b7fc8...8ec1930e';
 
 const EXISTING_DOTENV = `SUPERFACE_ONESDK_TOKEN=sfs_b31314b7fc8...8ec1930e
+
+# Set to "on" to enable debug logging
+ONESDK_LOG=off
+
 # Deployment zone
 # for AWS
 MY_PROVIDER_PARAM_TWO=us-west-1
@@ -45,6 +49,9 @@ describe('createNewDotenv', () => {
       content: `# The token for monitoring your Comlinks at https://superface.ai
 SUPERFACE_ONESDK_TOKEN=sfs_b31314b7fc8...8ec1930e
 
+# Set to "on" to enable debug logging
+ONESDK_LOG=off
+
 # Parameter description
 MY_PROVIDER_PARAM_ONE=
 MY_PROVIDER_TOKEN=
@@ -60,6 +67,9 @@ MY_PROVIDER_TOKEN=
       expect(result).toStrictEqual({
         content: `# Set your OneSDK token to monitor your usage out-of-the-box. Get yours at https://superface.ai
 SUPERFACE_ONESDK_TOKEN=
+
+# Set to "on" to enable debug logging
+ONESDK_LOG=off
 `,
         newEmptyEnvVariables: ['SUPERFACE_ONESDK_TOKEN'],
       });
@@ -74,6 +84,9 @@ SUPERFACE_ONESDK_TOKEN=
       expect(result).toStrictEqual({
         content: `# The token for monitoring your Comlinks at https://superface.ai
 SUPERFACE_ONESDK_TOKEN=sfs_b31314b7fc8...8ec1930e
+
+# Set to "on" to enable debug logging
+ONESDK_LOG=off
 `,
         newEmptyEnvVariables: [],
       });
@@ -90,6 +103,9 @@ SUPERFACE_ONESDK_TOKEN=sfs_b31314b7fc8...8ec1930e
       expect(result).toStrictEqual({
         content: `# The token for monitoring your Comlinks at https://superface.ai
 SUPERFACE_ONESDK_TOKEN=sfs_b31314b7fc8...8ec1930e
+
+# Set to "on" to enable debug logging
+ONESDK_LOG=off
 `,
         newEmptyEnvVariables: [],
       });
@@ -106,6 +122,9 @@ SUPERFACE_ONESDK_TOKEN=sfs_b31314b7fc8...8ec1930e
         content: `# The token for monitoring your Comlinks at https://superface.ai
 SUPERFACE_ONESDK_TOKEN=sfs_b31314b7fc8...8ec1930e
 
+# Set to "on" to enable debug logging
+ONESDK_LOG=off
+
 # Parameter description
 MY_PROVIDER_PARAM_ONE=
 
@@ -129,6 +148,9 @@ MY_PROVIDER_PARAM_TWO=us-west-1
         content: `# The token for monitoring your Comlinks at https://superface.ai
 SUPERFACE_ONESDK_TOKEN=sfs_b31314b7fc8...8ec1930e
 
+# Set to "on" to enable debug logging
+ONESDK_LOG=off
+
 # Parameter description
 MY_PROVIDER_PARAM_ONE=
 
@@ -171,6 +193,10 @@ MY_PROVIDER_TOKEN=
 
       expect(result).toStrictEqual({
         content: `SUPERFACE_ONESDK_TOKEN=sfs_b31314b7fc8...8ec1930e
+
+# Set to "on" to enable debug logging
+ONESDK_LOG=off
+
 # Deployment zone
 # for AWS
 MY_PROVIDER_PARAM_TWO=us-west-1
@@ -193,6 +219,10 @@ MY_PROVIDER_PARAM_ONE=
 
       expect(result).toStrictEqual({
         content: `SUPERFACE_ONESDK_TOKEN=sfs_b31314b7fc8...8ec1930e
+
+# Set to "on" to enable debug logging
+ONESDK_LOG=off
+
 # Deployment zone
 # for AWS
 MY_PROVIDER_PARAM_TWO=us-west-1
diff --git a/src/logic/application-code/dotenv/dotenv.ts b/src/logic/application-code/dotenv/dotenv.ts
index a17fc92e..314edb2a 100644
--- a/src/logic/application-code/dotenv/dotenv.ts
+++ b/src/logic/application-code/dotenv/dotenv.ts
@@ -4,6 +4,7 @@ import {
   prepareSecurityValues,
 } from '@superfaceai/ast';
 
+import { ONESDK_LOG_COMMENT, ONESDK_LOG_ENV } from './onesdk-log';
 import {
   ONESDK_TOKEN_COMMENT,
   ONESDK_TOKEN_ENV,
@@ -27,22 +28,25 @@ export function createNewDotenv({
   parameters,
   security,
   token,
+  logEnabled,
 }: {
   previousDotenv?: string;
   providerName: string;
   parameters?: IntegrationParameter[];
   security?: SecurityScheme[];
   token?: string | null;
+  logEnabled?: boolean;
 }): NewDotenv {
   const previousContent = previousDotenv ?? '';
 
   const parameterEnvs = getParameterEnvs(providerName, parameters);
   const securityEnvs = getSecurityEnvs(providerName, security);
   const tokenEnv = makeTokenEnv(token);
+  const logEnv = makeLogEnv(logEnabled === true ? 'on' : 'off');
 
   const newEnvsOnly = makeFilterForNewEnvs(previousContent);
 
-  const newEnvVariables = [tokenEnv, ...parameterEnvs, ...securityEnvs]
+  const newEnvVariables = [tokenEnv, logEnv, ...parameterEnvs, ...securityEnvs]
     .filter(uniqueEnvsOnly)
     .filter(newEnvsOnly);
 
@@ -54,6 +58,14 @@ export function createNewDotenv({
   };
 }
 
+function makeLogEnv(logValue = 'off'): EnvVar {
+  return {
+    name: ONESDK_LOG_ENV,
+    value: logValue,
+    comment: ONESDK_LOG_COMMENT,
+  };
+}
+
 function makeTokenEnv(token?: string | null): EnvVar {
   return {
     name: ONESDK_TOKEN_ENV,
diff --git a/src/logic/application-code/dotenv/onesdk-log.ts b/src/logic/application-code/dotenv/onesdk-log.ts
new file mode 100644
index 00000000..86755380
--- /dev/null
+++ b/src/logic/application-code/dotenv/onesdk-log.ts
@@ -0,0 +1,2 @@
+export const ONESDK_LOG_ENV = 'ONESDK_LOG';
+export const ONESDK_LOG_COMMENT = 'Set to "on" to enable debug logging';