release: 0.18.4

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "0.18.3"
+  ".": "0.18.4"
 }

CHANGELOG.md

@@ -1,5 +1,14 @@
 # Changelog
 
+## 0.18.4 (2026-01-13)
+
+Full Changelog: [v0.18.3...v0.18.4](https://github.com/perplexityai/perplexity-node/compare/v0.18.3...v0.18.4)
+
+### Chores
+
+* break long lines in snippets into multiline ([659cf62](https://github.com/perplexityai/perplexity-node/commit/659cf62198caebd226509583cec3e0adb729c23d))
+* fix typo in descriptions ([9b3231f](https://github.com/perplexityai/perplexity-node/commit/9b3231fda472fca273e7777ae6204f8ca8260b38))
+
 ## 0.18.3 (2026-01-05)
 
 Full Changelog: [v0.18.2...v0.18.3](https://github.com/perplexityai/perplexity-node/compare/v0.18.2...v0.18.3)

README.md

@@ -218,7 +218,10 @@ const search = await client.search
 
 // Chat completions error handling
 const streamChunk = await client.chat.completions
-  .create({ messages: [{ role: 'user', content: 'What is the capital of France?' }], model: 'sonar' })
+  .create({
+    messages: [{ role: 'user', content: 'What is the capital of France?' }],
+    model: 'sonar',
+  })
   .catch(async (err) => {
     if (err instanceof Perplexity.APIError) {
       console.log(err.status); // 400

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@perplexity-ai/perplexity_ai",
-  "version": "0.18.3",
+  "version": "0.18.4",
   "description": "The official TypeScript library for the Perplexity API",
   "author": "Perplexity <api@perplexity.ai>",
   "types": "dist/index.d.ts",

src/resources/async/chat/completions.ts

@@ -363,37 +363,37 @@ export namespace CompletionCreateParams {
 
 export interface CompletionGetParams {
   /**
-   * Query param:
+   * Query param
    */
   local_mode?: boolean;
 
   /**
-   * Header param:
+   * Header param
    */
   'x-client-env'?: string;
 
   /**
-   * Header param:
+   * Header param
    */
   'x-client-name'?: string;
 
   /**
-   * Header param:
+   * Header param
    */
   'x-created-at-epoch-seconds'?: string;
 
   /**
-   * Header param:
+   * Header param
    */
   'x-request-time'?: string;
 
   /**
-   * Header param:
+   * Header param
    */
   'x-usage-tier'?: string;
 
   /**
-   * Header param:
+   * Header param
    */
   'x-user-id'?: string;
 }

src/version.ts

@@ -1 +1 @@
-export const VERSION = '0.18.3'; // x-release-please-version
+export const VERSION = '0.18.4'; // x-release-please-version

tests/api-resources/async/chat/completions.test.ts

@@ -63,7 +63,13 @@ describe('resource completions', () => {
               },
             ],
             tool_call_id: 'tool_call_id',
-            tool_calls: [{ id: 'id', function: { arguments: 'arguments', name: 'name' }, type: 'function' }],
+            tool_calls: [
+              {
+                id: 'id',
+                function: { arguments: 'arguments', name: 'name' },
+                type: 'function',
+              },
+            ],
           },
         ],
         model: 'model',
@@ -142,7 +148,13 @@ describe('resource completions', () => {
           image_results_enhanced_relevance: true,
           search_context_size: 'low',
           search_type: 'fast',
-          user_location: { city: 'city', country: 'country', latitude: 0, longitude: 0, region: 'region' },
+          user_location: {
+            city: 'city',
+            country: 'country',
+            latitude: 0,
+            longitude: 0,
+            region: 'region',
+          },
         },
       },
       idempotency_key: 'idempotency_key',

tests/api-resources/chat/completions.test.ts

@@ -63,7 +63,13 @@ describe('resource completions', () => {
             },
           ],
           tool_call_id: 'tool_call_id',
-          tool_calls: [{ id: 'id', function: { arguments: 'arguments', name: 'name' }, type: 'function' }],
+          tool_calls: [
+            {
+              id: 'id',
+              function: { arguments: 'arguments', name: 'name' },
+              type: 'function',
+            },
+          ],
         },
       ],
       model: 'model',
@@ -142,7 +148,13 @@ describe('resource completions', () => {
         image_results_enhanced_relevance: true,
         search_context_size: 'low',
         search_type: 'fast',
-        user_location: { city: 'city', country: 'country', latitude: 0, longitude: 0, region: 'region' },
+        user_location: {
+          city: 'city',
+          country: 'country',
+          latitude: 0,
+          longitude: 0,
+          region: 'region',
+        },
       },
     });
   });

tests/index.test.ts

@@ -87,7 +87,11 @@ describe('instantiate client', () => {
         error: jest.fn(),
       };
 
-      const client = new Perplexity({ logger: logger, logLevel: 'debug', apiKey: 'My API Key' });
+      const client = new Perplexity({
+        logger: logger,
+        logLevel: 'debug',
+        apiKey: 'My API Key',
+      });
 
       await forceAPIResponseForClient(client);
       expect(debugMock).toHaveBeenCalled();
@@ -107,7 +111,11 @@ describe('instantiate client', () => {
         error: jest.fn(),
       };
 
-      const client = new Perplexity({ logger: logger, logLevel: 'info', apiKey: 'My API Key' });
+      const client = new Perplexity({
+        logger: logger,
+        logLevel: 'info',
+        apiKey: 'My API Key',
+      });
 
       await forceAPIResponseForClient(client);
       expect(debugMock).not.toHaveBeenCalled();
@@ -157,7 +165,11 @@ describe('instantiate client', () => {
       };
 
       process.env['PERPLEXITY_LOG'] = 'debug';
-      const client = new Perplexity({ logger: logger, logLevel: 'off', apiKey: 'My API Key' });
+      const client = new Perplexity({
+        logger: logger,
+        logLevel: 'off',
+        apiKey: 'My API Key',
+      });
 
       await forceAPIResponseForClient(client);
       expect(debugMock).not.toHaveBeenCalled();
@@ -173,7 +185,11 @@ describe('instantiate client', () => {
       };
 
       process.env['PERPLEXITY_LOG'] = 'not a log level';
-      const client = new Perplexity({ logger: logger, logLevel: 'debug', apiKey: 'My API Key' });
+      const client = new Perplexity({
+        logger: logger,
+        logLevel: 'debug',
+        apiKey: 'My API Key',
+      });
       expect(client.logLevel).toBe('debug');
       expect(warnMock).not.toHaveBeenCalled();
     });
@@ -543,7 +559,11 @@ describe('retries', () => {
       return new Response(JSON.stringify({ a: 1 }), { headers: { 'Content-Type': 'application/json' } });
     };
 
-    const client = new Perplexity({ apiKey: 'My API Key', timeout: 10, fetch: testFetch });
+    const client = new Perplexity({
+      apiKey: 'My API Key',
+      timeout: 10,
+      fetch: testFetch,
+    });
 
     expect(await client.request({ path: '/foo', method: 'get' })).toEqual({ a: 1 });
     expect(count).toEqual(2);
@@ -573,7 +593,11 @@ describe('retries', () => {
       return new Response(JSON.stringify({ a: 1 }), { headers: { 'Content-Type': 'application/json' } });
     };
 
-    const client = new Perplexity({ apiKey: 'My API Key', fetch: testFetch, maxRetries: 4 });
+    const client = new Perplexity({
+      apiKey: 'My API Key',
+      fetch: testFetch,
+      maxRetries: 4,
+    });
 
     expect(await client.request({ path: '/foo', method: 'get' })).toEqual({ a: 1 });
 
@@ -597,7 +621,11 @@ describe('retries', () => {
       capturedRequest = init;
       return new Response(JSON.stringify({ a: 1 }), { headers: { 'Content-Type': 'application/json' } });
     };
-    const client = new Perplexity({ apiKey: 'My API Key', fetch: testFetch, maxRetries: 4 });
+    const client = new Perplexity({
+      apiKey: 'My API Key',
+      fetch: testFetch,
+      maxRetries: 4,
+    });
 
     expect(
       await client.request({
@@ -659,7 +687,11 @@ describe('retries', () => {
       capturedRequest = init;
       return new Response(JSON.stringify({ a: 1 }), { headers: { 'Content-Type': 'application/json' } });
     };
-    const client = new Perplexity({ apiKey: 'My API Key', fetch: testFetch, maxRetries: 4 });
+    const client = new Perplexity({
+      apiKey: 'My API Key',
+      fetch: testFetch,
+      maxRetries: 4,
+    });
 
     expect(
       await client.request({