fix(deps): update dependency zod to v4

packages/airnode-feed/config/airnode-feed.example.json

@@ -40,7 +40,7 @@
   ],
   "ois": [
     {
-      "oisFormat": "2.3.0",
+      "oisFormat": "3.0.0",
       "title": "Nodary",
       "version": "0.2.0",
       "apiSpecifications": {

packages/airnode-feed/package.json

@@ -34,14 +34,14 @@
     "@api3/airnode-node": "^0.15.0",
     "@api3/airnode-validator": "^0.15.0",
     "@api3/commons": "^0.13.4",
-    "@api3/ois": "^2.3.2",
+    "@api3/ois": "^3.0.0",
     "@api3/promise-utils": "^0.4.0",
     "axios": "^1.11.0",
     "dotenv": "^17.2.1",
     "ethers": "^5.8.0",
     "express": "^5.1.0",
     "lodash": "^4.17.21",
-    "zod": "^3.25.76"
+    "zod": "^4.0.5"
   },
   "devDependencies": {
     "@types/express": "^5.0.3",

packages/airnode-feed/src/api-requests/data-provider.test.ts

@@ -24,7 +24,7 @@ describe(makeTemplateRequests.name, () => {
 
     jest.useFakeTimers().setSystemTime(new Date('2023-01-20')); // 1674172800
 
-    const response = await makeTemplateRequests(config.triggers.signedApiUpdates[0]);
+    const response = await makeTemplateRequests(config.triggers.signedApiUpdates[0]!);
 
     expect(response).toStrictEqual(nodaryTemplateResponses);
     expect(adapterModule.buildAndExecuteRequest).toHaveBeenCalledTimes(1);
@@ -36,7 +36,7 @@ describe(makeTemplateRequests.name, () => {
     jest.spyOn(logger, 'warn');
     jest.spyOn(adapterModule, 'buildAndExecuteRequest').mockRejectedValue(nodaryTemplateRequestError);
 
-    await makeTemplateRequests(config.triggers.signedApiUpdates[0]);
+    await makeTemplateRequests(config.triggers.signedApiUpdates[0]!);
 
     expect(logger.warn).toHaveBeenCalledTimes(1);
     expect(logger.warn).toHaveBeenCalledWith('Failed to make API call.', {
@@ -89,7 +89,7 @@ describe(makeTemplateRequests.name, () => {
     jest.spyOn(stateModule, 'getState').mockReturnValue(state);
     jest.mocked(axios).mockRejectedValue(new Error('network error'));
 
-    await makeTemplateRequests(config.triggers.signedApiUpdates[0]);
+    await makeTemplateRequests(config.triggers.signedApiUpdates[0]!);
 
     expect(axios).toHaveBeenCalledTimes(1);
     expect(axios).toHaveBeenCalledWith({
@@ -141,7 +141,7 @@ describe(makeTemplateRequests.name, () => {
 
     const buildAndExecuteRequestSpy = jest.spyOn(adapterModule, 'buildAndExecuteRequest');
 
-    const makeTemplateRequestsResult = await makeTemplateRequests(config.triggers.signedApiUpdates[0]);
+    const makeTemplateRequestsResult = await makeTemplateRequests(config.triggers.signedApiUpdates[0]!);
 
     expect(axios).toHaveBeenCalledTimes(0);
     expect(buildAndExecuteRequestSpy).not.toHaveBeenCalled();
@@ -181,7 +181,7 @@ describe(makeTemplateRequests.name, () => {
 
     const buildAndExecuteRequestSpy = jest.spyOn(adapterModule, 'buildAndExecuteRequest');
 
-    const makeTemplateRequestsResult = await makeTemplateRequests(config.triggers.signedApiUpdates[0]);
+    const makeTemplateRequestsResult = await makeTemplateRequests(config.triggers.signedApiUpdates[0]!);
 
     expect(axios).toHaveBeenCalledTimes(0);
     expect(buildAndExecuteRequestSpy).not.toHaveBeenCalled();

packages/airnode-feed/src/api-requests/signed-api.test.ts

@@ -35,28 +35,7 @@ describe(pushSignedData.name, () => {
 
     expect(response).toStrictEqual([{ success: false }]);
     expect(logger.warn).toHaveBeenCalledWith('Failed to parse response from the signed API.', {
-      errors: new ZodError([
-        {
-          code: 'invalid_type',
-          expected: 'number',
-          received: 'undefined',
-          path: ['count'],
-          message: 'Required',
-        },
-        {
-          code: 'invalid_type',
-          expected: 'number',
-          received: 'undefined',
-          path: ['skipped'],
-          message: 'Required',
-        },
-        {
-          code: 'unrecognized_keys',
-          keys: ['strange'],
-          path: [],
-          message: "Unrecognized key(s) in object: 'strange'",
-        },
-      ]),
+      errors: expect.any(ZodError),
     });
   });
 

packages/airnode-feed/src/heartbeat/heartbeat.test.ts

@@ -41,10 +41,10 @@ describe(logHeartbeat.name, () => {
     // NOTE: This tests will fail each time the example config changes (except for the nodeVersion). This should be
     // quite rare and the test verifies that the heartbeat sends correct data.
     const expectedHeartbeat = {
-      configHash: '0xce9f58b6927572c9cc6e3bb532e6bd54899c8b3a2c15da18ee556599f1b3249f',
+      configHash: '0x5c1e8b1f41bf76f010c36a89b73ed4ee5afbb214d7118ac3cdb11e1ad5901982',
       airnode: '0xbF3137b0a7574563a23a8fC8badC6537F98197CC',
       signature:
-        '0x29e4b58fe8ebac9a7c26de469978707b5d291eac06b76b4e8cca501011360de879d2e3dc498fd84e19d4c4a57b809e0e32f6855c2a834a38167dac5f891f159c1c',
+        '0x21f9249611d0f320f96ee057c7ba36aad4c5acaf8c10e8d50219aba3e2b714d55c1fd6b4207c5ed78cdeb925b31684cf4d00a2445e9c6665d952686b3db9c0e81c',
       stage: 'test',
       nodeVersion: '0.7.0',
       currentTimestamp: '1674172803',

packages/airnode-feed/src/validation/env.ts

@@ -1,6 +1,7 @@
 import { join } from 'node:path';
 
 import dotenv from 'dotenv';
+import { z } from 'zod';
 
 import { type EnvConfig, envConfigSchema } from './schema';
 
@@ -13,7 +14,7 @@ export const loadEnv = () => {
 
   const parseResult = envConfigSchema.safeParse(process.env);
   if (!parseResult.success) {
-    throw new Error(`Invalid environment variables:\n, ${JSON.stringify(parseResult.error.format())}`);
+    throw new Error(`Invalid environment variables: ${z.prettifyError(parseResult.error)}`);
   }
 
   env = parseResult.data;

packages/airnode-feed/src/validation/schema.test.ts

@@ -3,25 +3,23 @@ import { join } from 'node:path';
 
 import { interpolateSecretsIntoConfig } from '@api3/commons';
 import dotenv from 'dotenv';
-import { ZodError } from 'zod';
 
 import { config } from '../../test/fixtures';
 
-import { type Config, configSchema, signedApisSchema } from './schema';
+import { type Config, configSchema, signedApiResponseSchema, signedApisSchema } from './schema';
 
 test('validates example config', async () => {
   const exampleConfig = JSON.parse(readFileSync(join(__dirname, '../../config/airnode-feed.example.json'), 'utf8'));
 
   // The mnemonic is not interpolated (and thus invalid).
-  await expect(configSchema.parseAsync(exampleConfig)).rejects.toStrictEqual(
-    new ZodError([
-      {
-        code: 'custom',
-        message: 'Invalid mnemonic',
-        path: ['nodeSettings', 'airnodeWalletMnemonic'],
-      },
-    ])
-  );
+  const result = await configSchema.safeParseAsync(exampleConfig);
+  expect(result.error?.issues).toStrictEqual([
+    {
+      code: 'custom',
+      message: 'Invalid mnemonic',
+      path: ['nodeSettings', 'airnodeWalletMnemonic'],
+    },
+  ]);
 
   const exampleSecrets = dotenv.parse(readFileSync(join(__dirname, '../../config/secrets.example.env'), 'utf8'));
   await expect(
@@ -38,32 +36,29 @@ test('ensures nodeVersion matches Airnode feed version', async () => {
     },
   };
 
-  await expect(configSchema.parseAsync(invalidConfig)).rejects.toStrictEqual(
-    new ZodError([
-      {
-        code: 'custom',
-        message: 'Invalid node version',
-        path: ['nodeSettings', 'nodeVersion'],
-      },
-    ])
-  );
+  const result = await configSchema.safeParseAsync(invalidConfig);
+  expect(result.error?.issues).toStrictEqual([
+    {
+      code: 'custom',
+      message: 'Invalid node version',
+      path: ['nodeSettings', 'nodeVersion'],
+    },
+  ]);
 });
 
 test('ensures signed API names are unique', () => {
-  expect(() =>
-    signedApisSchema.parse([
+  expect(
+    signedApisSchema.safeParse([
       { name: 'foo', url: 'https://example.com', authToken: null },
       { name: 'foo', url: 'https://example.com', authToken: null },
-    ])
-  ).toThrow(
-    new ZodError([
-      {
-        code: 'custom',
-        message: 'Signed API names must be unique',
-        path: ['signedApis'],
-      },
-    ])
-  );
+    ]).error?.issues
+  ).toStrictEqual([
+    {
+      code: 'custom',
+      message: 'Signed API names must be unique',
+      path: ['signedApis'],
+    },
+  ]);
 
   expect(signedApisSchema.parse([{ name: 'foo', url: 'https://example.com', authToken: null }])).toStrictEqual([
     {
@@ -90,15 +85,14 @@ describe('validateTriggerReferences', () => {
       },
     };
 
-    await expect(configSchema.parseAsync(invalidConfig)).rejects.toStrictEqual(
-      new ZodError([
-        {
-          code: 'custom',
-          message: `Template "${notFoundTemplateId}" is not defined in the config.templates object`,
-          path: ['triggers', 'signedApiUpdates', 0, 'templateIds', 0],
-        },
-      ])
-    );
+    const result = await configSchema.safeParseAsync(invalidConfig);
+    expect(result.error?.issues).toStrictEqual([
+      {
+        code: 'custom',
+        message: `Template "${notFoundTemplateId}" is not defined in the config.templates object`,
+        path: ['triggers', 'signedApiUpdates', 0, 'templateIds', 0],
+      },
+    ]);
   });
 
   it('validates all templates reference the same endpoint', async () => {
@@ -150,15 +144,14 @@ describe('validateTriggerReferences', () => {
       ],
     };
 
-    await expect(configSchema.parseAsync(invalidConfig)).rejects.toStrictEqual(
-      new ZodError([
-        {
-          code: 'custom',
-          message: 'The endpoint utilized by each template must be same',
-          path: ['triggers', 'signedApiUpdates', 0, 'templateIds'],
-        },
-      ])
-    );
+    const result = await configSchema.safeParseAsync(invalidConfig);
+    expect(result.error?.issues).toStrictEqual([
+      {
+        code: 'custom',
+        message: 'The endpoint utilized by each template must be same',
+        path: ['triggers', 'signedApiUpdates', 0, 'templateIds'],
+      },
+    ]);
   });
 
   it('validates operation effects are identical', async () => {
@@ -170,15 +163,14 @@ describe('validateTriggerReferences', () => {
       ],
     };
 
-    await expect(configSchema.parseAsync(invalidConfig)).rejects.toStrictEqual(
-      new ZodError([
-        {
-          code: 'custom',
-          message: 'The endpoint utilized by each template must have the same operation effect',
-          path: ['triggers', 'signedApiUpdates', 0, 'templateIds'],
-        },
-      ])
-    );
+    const result = await configSchema.safeParseAsync(invalidConfig);
+    expect(result.error?.issues).toStrictEqual([
+      {
+        code: 'custom',
+        message: 'The endpoint utilized by each template must have the same operation effect',
+        path: ['triggers', 'signedApiUpdates', 0, 'templateIds'],
+      },
+    ]);
   });
 
   it('skips operation effect validation for skip API call endpoints', async () => {
@@ -204,3 +196,30 @@ describe('validateTriggerReferences', () => {
     await expect(configSchema.parseAsync(skipApiCallConfig)).resolves.toBeDefined();
   });
 });
+
+describe('signedApiResponseSchema', () => {
+  it('validates that the expected keys are present', () => {
+    expect(signedApiResponseSchema.safeParse({ strange: 'some-invalid-response' }).error?.issues).toStrictEqual([
+      {
+        code: 'invalid_type',
+        expected: 'number',
+        path: ['count'],
+        message: 'Invalid input: expected number, received undefined',
+      },
+      {
+        code: 'invalid_type',
+        expected: 'number',
+        path: ['skipped'],
+        message: 'Invalid input: expected number, received undefined',
+      },
+      {
+        code: 'unrecognized_keys',
+        keys: ['strange'],
+        path: [],
+        message: 'Unrecognized key: "strange"',
+      },
+    ]);
+
+    expect(() => signedApiResponseSchema.parse({ count: 12, skipped: 3 })).not.toThrow();
+  });
+});