diff --git a/configs/envs/.env.zksync b/configs/envs/.env.zksync
index 56e104488b..3ae765711d 100644
--- a/configs/envs/.env.zksync
+++ b/configs/envs/.env.zksync
@@ -10,6 +10,8 @@ NEXT_PUBLIC_APP_ENV=development
 NEXT_PUBLIC_API_WEBSOCKET_PROTOCOL=ws
 
 # Instance ENVs
+NEXT_PUBLIC_VIEWS_CONTRACT_EXTRA_VERIFICATION_METHODS=none
+
 NEXT_PUBLIC_ADMIN_SERVICE_API_HOST=https://admin-rs.services.blockscout.com
 NEXT_PUBLIC_API_BASE_PATH=/
 NEXT_PUBLIC_API_HOST=zksync.blockscout.com
diff --git a/playwright/fixtures/mockEnvs.ts b/playwright/fixtures/mockEnvs.ts
index b0a8b4881d..9bd117d86c 100644
--- a/playwright/fixtures/mockEnvs.ts
+++ b/playwright/fixtures/mockEnvs.ts
@@ -37,6 +37,7 @@ export const ENVS_MAP: Record<string, Array<[string, string]>> = {
   zkSyncRollup: [
     [ 'NEXT_PUBLIC_ROLLUP_TYPE', 'zkSync' ],
     [ 'NEXT_PUBLIC_ROLLUP_L1_BASE_URL', 'https://localhost:3101' ],
+    [ 'NEXT_PUBLIC_VIEWS_CONTRACT_EXTRA_VERIFICATION_METHODS', 'none' ],
   ],
   bridgedTokens: [
     [ 'NEXT_PUBLIC_BRIDGED_TOKENS_CHAINS', '[{"id":"1","title":"Ethereum","short_title":"ETH","base_url":"https://eth.blockscout.com/token/"},{"id":"56","title":"Binance Smart Chain","short_title":"BSC","base_url":"https://bscscan.com/token/"},{"id":"99","title":"POA","short_title":"POA","base_url":"https://blockscout.com/poa/core/token/"}]' ],
diff --git a/types/api/contract.ts b/types/api/contract.ts
index ad9aa0f4b9..1d73681e30 100644
--- a/types/api/contract.ts
+++ b/types/api/contract.ts
@@ -87,6 +87,7 @@ export interface SmartContractVerificationConfigRaw {
   is_rust_verifier_microservice_enabled: boolean;
   license_types: Record<SmartContractLicenseType, number>;
   zk_compiler_versions?: Array<string>;
+  zk_optimization_modes?: Array<string>;
 }
 
 export type SmartContractVerificationResponse = {
diff --git a/ui/contractVerification/ContractVerificationForm.pw.tsx b/ui/contractVerification/ContractVerificationForm.pw.tsx
index 9aa07c10e5..245cb1df31 100644
--- a/ui/contractVerification/ContractVerificationForm.pw.tsx
+++ b/ui/contractVerification/ContractVerificationForm.pw.tsx
@@ -2,6 +2,7 @@ import React from 'react';
 
 import type { SmartContractVerificationConfig } from 'types/client/contract';
 
+import { ENVS_MAP } from 'playwright/fixtures/mockEnvs';
 import * as socketServer from 'playwright/fixtures/socketServer';
 import { test, expect } from 'playwright/lib';
 
@@ -215,3 +216,17 @@ test('solidity-foundry method', async({ render, page }) => {
 
   await expect(component).toHaveScreenshot();
 });
+
+test('verification of zkSync contract', async({ render, mockEnvs }) => {
+  const zkSyncFormConfig: SmartContractVerificationConfig = {
+    ...formConfig,
+    verification_options: [ 'standard-input' ],
+    zk_compiler_versions: [ 'v1.4.1', 'v1.4.0', 'v1.3.23', 'v1.3.22' ],
+    zk_optimization_modes: [ '0', '1', '2', '3', 's', 'z' ],
+  };
+
+  await mockEnvs(ENVS_MAP.zkSyncRollup);
+  const component = await render(<ContractVerificationForm config={ zkSyncFormConfig } hash={ hash }/>, { hooksConfig });
+
+  await expect(component).toHaveScreenshot();
+});
diff --git a/ui/contractVerification/ContractVerificationForm.tsx b/ui/contractVerification/ContractVerificationForm.tsx
index c8e6a85057..4457b64280 100644
--- a/ui/contractVerification/ContractVerificationForm.tsx
+++ b/ui/contractVerification/ContractVerificationForm.tsx
@@ -41,7 +41,7 @@ interface Props {
 const ContractVerificationForm = ({ method: methodFromQuery, config, hash }: Props) => {
   const formApi = useForm<FormFields>({
     mode: 'onBlur',
-    defaultValues: methodFromQuery ? getDefaultValues(methodFromQuery, config, hash, null) : undefined,
+    defaultValues: getDefaultValues(methodFromQuery, config, hash, null),
   });
   const { control, handleSubmit, watch, formState, setError, reset, getFieldState } = formApi;
   const submitPromiseResolver = React.useRef<(value: unknown) => void>();
diff --git a/ui/contractVerification/ContractVerificationMethod.tsx b/ui/contractVerification/ContractVerificationMethod.tsx
index 24bef17bf4..9e5a081f36 100644
--- a/ui/contractVerification/ContractVerificationMethod.tsx
+++ b/ui/contractVerification/ContractVerificationMethod.tsx
@@ -4,14 +4,15 @@ import React from 'react';
 interface Props {
   title: string;
   children: React.ReactNode;
+  disableScroll?: boolean;
 }
 
-const ContractVerificationMethod = ({ title, children }: Props) => {
+const ContractVerificationMethod = ({ title, children, disableScroll }: Props) => {
   const ref = React.useRef<HTMLDivElement>(null);
 
   React.useEffect(() => {
-    ref.current?.scrollIntoView({ behavior: 'smooth' });
-  }, []);
+    !disableScroll && ref.current?.scrollIntoView({ behavior: 'smooth' });
+  }, [ disableScroll ]);
 
   return (
     <section ref={ ref }>
diff --git a/ui/contractVerification/__screenshots__/ContractVerificationForm.pw.tsx_default_verification-of-zkSync-contract-1.png b/ui/contractVerification/__screenshots__/ContractVerificationForm.pw.tsx_default_verification-of-zkSync-contract-1.png
new file mode 100644
index 0000000000..8cb52d3594
Binary files /dev/null and b/ui/contractVerification/__screenshots__/ContractVerificationForm.pw.tsx_default_verification-of-zkSync-contract-1.png differ
diff --git a/ui/contractVerification/fields/ContractVerificationFieldMethod.tsx b/ui/contractVerification/fields/ContractVerificationFieldMethod.tsx
index d74d2a5504..5eebcd701a 100644
--- a/ui/contractVerification/fields/ContractVerificationFieldMethod.tsx
+++ b/ui/contractVerification/fields/ContractVerificationFieldMethod.tsx
@@ -51,6 +51,7 @@ const ContractVerificationFieldMethod = ({ control, isDisabled, methods }: Props
         isDisabled={ isDisabled }
         isRequired
         isAsync={ false }
+        isReadOnly={ options.length === 1 }
       />
     );
   }, [ isDisabled, isMobile, options ]);
diff --git a/ui/contractVerification/fields/ContractVerificationFieldZkOptimization.tsx b/ui/contractVerification/fields/ContractVerificationFieldZkOptimization.tsx
index c839e9e626..ac6b58cb88 100644
--- a/ui/contractVerification/fields/ContractVerificationFieldZkOptimization.tsx
+++ b/ui/contractVerification/fields/ContractVerificationFieldZkOptimization.tsx
@@ -4,12 +4,17 @@ import type { ControllerRenderProps } from 'react-hook-form';
 import { Controller, useFormContext } from 'react-hook-form';
 
 import type { FormFields } from '../types';
+import type { SmartContractVerificationConfig } from 'types/client/contract';
 
 import CheckboxInput from 'ui/shared/CheckboxInput';
 
 import ContractVerificationFormRow from '../ContractVerificationFormRow';
 
-const ContractVerificationFieldZkOptimization = () => {
+interface Props {
+  config: SmartContractVerificationConfig;
+}
+
+const ContractVerificationFieldZkOptimization = ({ config }: Props) => {
   const [ isEnabled, setIsEnabled ] = React.useState(false);
   const { formState, control } = useFormContext<FormFields>();
 
@@ -41,14 +46,14 @@ const ContractVerificationFieldZkOptimization = () => {
         placeholder="Optimization mode"
         isInvalid={ Boolean(error) }
       >
-        { [ '0', '1', '2', '3', 'z', 's' ].map((value) => (
+        { config.zk_optimization_modes?.map((value) => (
           <option key={ value } value={ value }>
             { value }
           </option>
         )) }
       </Select>
     );
-  }, [ error, formState.isSubmitting ]);
+  }, [ config.zk_optimization_modes, error, formState.isSubmitting ]);
 
   return (
     <ContractVerificationFormRow>
@@ -63,7 +68,6 @@ const ContractVerificationFieldZkOptimization = () => {
             name="optimization_mode"
             control={ control }
             render={ renderInputControl }
-            rules={{ required: true }}
           />
         ) }
       </Flex>
diff --git a/ui/contractVerification/methods/ContractVerificationStandardInput.tsx b/ui/contractVerification/methods/ContractVerificationStandardInput.tsx
index f998cd4973..4cca7f95e6 100644
--- a/ui/contractVerification/methods/ContractVerificationStandardInput.tsx
+++ b/ui/contractVerification/methods/ContractVerificationStandardInput.tsx
@@ -17,7 +17,7 @@ const rollupFeature = config.features.rollup;
 
 const ContractVerificationStandardInput = ({ config }: { config: SmartContractVerificationConfig }) => {
   return (
-    <ContractVerificationMethod title="Contract verification via Solidity (standard JSON input) ">
+    <ContractVerificationMethod title="Contract verification via Solidity (standard JSON input) " disableScroll={ config.verification_options.length === 1 }>
       { !config?.is_rust_verifier_microservice_enabled && <ContractVerificationFieldName/> }
       <ContractVerificationFieldCompiler/>
       { rollupFeature.isEnabled && rollupFeature.type === 'zkSync' && <ContractVerificationFieldZkCompiler/> }
@@ -27,7 +27,7 @@ const ContractVerificationStandardInput = ({ config }: { config: SmartContractVe
         hint="Upload the standard input JSON file created during contract compilation."
         required
       />
-      { rollupFeature.isEnabled && rollupFeature.type === 'zkSync' && <ContractVerificationFieldZkOptimization/> }
+      { rollupFeature.isEnabled && rollupFeature.type === 'zkSync' && <ContractVerificationFieldZkOptimization config={ config }/> }
       { !config?.is_rust_verifier_microservice_enabled && <ContractVerificationFieldAutodetectArgs/> }
     </ContractVerificationMethod>
   );
diff --git a/ui/contractVerification/utils.ts b/ui/contractVerification/utils.ts
index 41116415a6..2c4a728fe0 100644
--- a/ui/contractVerification/utils.ts
+++ b/ui/contractVerification/utils.ts
@@ -156,11 +156,18 @@ export const DEFAULT_VALUES: Record<SmartContractVerificationMethod, FormFields>
 };
 
 export function getDefaultValues(
-  method: SmartContractVerificationMethod,
+  methodParam: SmartContractVerificationMethod | undefined,
   config: SmartContractVerificationConfig,
   hash: string | undefined,
   licenseType: FormFields['license_type'],
 ) {
+  const singleMethod = config.verification_options.length === 1 ? config.verification_options[0] : undefined;
+  const method = singleMethod || methodParam;
+
+  if (!method) {
+    return;
+  }
+
   const defaultValues: FormFields = { ...DEFAULT_VALUES[method], address: hash || '', license_type: licenseType };
 
   if ('evm_version' in defaultValues) {
@@ -180,6 +187,13 @@ export function getDefaultValues(
     }
   }
 
+  if (singleMethod) {
+    defaultValues.method = {
+      label: METHOD_LABELS[config.verification_options[0]],
+      value: config.verification_options[0],
+    };
+  }
+
   return defaultValues;
 }