Feature/legacy retrocompatibilty

.github/workflows/publish.yml

@@ -157,54 +157,77 @@ jobs:
 
       # Publish in dependency order: types -> core -> all others
       - name: Publish @logtide/types
+        continue-on-error: true
         working-directory: packages/types
         run: pnpm publish --no-git-checks --access public
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_SECRET }}
 
       - name: Publish @logtide/core
+        continue-on-error: true
         working-directory: packages/core
         run: pnpm publish --no-git-checks --access public
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_SECRET }}
 
       - name: Publish @logtide/sdk-node
+        continue-on-error: true
         working-directory: packages/node
         run: pnpm publish --no-git-checks --access public
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_SECRET }}
 
+      - name: Publish @logtide/express
+        continue-on-error: true
+        working-directory: packages/express
+        run: pnpm publish --no-git-checks --access public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_SECRET }}
+
+      - name: Publish @logtide/fastify
+        continue-on-error: true
+        working-directory: packages/fastify
+        run: pnpm publish --no-git-checks --access public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_SECRET }}
+
       - name: Publish @logtide/nextjs
+        continue-on-error: true
         working-directory: packages/nextjs
         run: pnpm publish --no-git-checks --access public
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_SECRET }}
 
       - name: Publish @logtide/nuxt
+        continue-on-error: true
         working-directory: packages/nuxt
         run: pnpm publish --no-git-checks --access public
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_SECRET }}
 
       - name: Publish @logtide/sveltekit
+        continue-on-error: true
         working-directory: packages/sveltekit
         run: pnpm publish --no-git-checks --access public
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_SECRET }}
 
       - name: Publish @logtide/hono
+        continue-on-error: true
         working-directory: packages/hono
         run: pnpm publish --no-git-checks --access public
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_SECRET }}
 
       - name: Publish @logtide/angular
+        continue-on-error: true
         working-directory: packages/angular
         run: pnpm publish --no-git-checks --access public
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_SECRET }}
 
       - name: Publish @logtide/elysia
+        continue-on-error: true
         working-directory: packages/elysia
         run: pnpm publish --no-git-checks --access public
         env:
@@ -222,6 +245,8 @@ jobs:
           echo "| @logtide/types | \`npm i @logtide/types@${VERSION}\` |" >> $GITHUB_STEP_SUMMARY
           echo "| @logtide/core | \`npm i @logtide/core@${VERSION}\` |" >> $GITHUB_STEP_SUMMARY
           echo "| @logtide/sdk-node | \`npm i @logtide/sdk-node@${VERSION}\` |" >> $GITHUB_STEP_SUMMARY
+          echo "| @logtide/express | \`npm i @logtide/express@${VERSION}\` |" >> $GITHUB_STEP_SUMMARY
+          echo "| @logtide/fastify | \`npm i @logtide/fastify@${VERSION}\` |" >> $GITHUB_STEP_SUMMARY
           echo "| @logtide/nextjs | \`npm i @logtide/nextjs@${VERSION}\` |" >> $GITHUB_STEP_SUMMARY
           echo "| @logtide/nuxt | \`npm i @logtide/nuxt@${VERSION}\` |" >> $GITHUB_STEP_SUMMARY
           echo "| @logtide/sveltekit | \`npm i @logtide/sveltekit@${VERSION}\` |" >> $GITHUB_STEP_SUMMARY

CHANGELOG.md

@@ -5,6 +5,29 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.5.6] - 2026-02-08
+
+### Changed
+
+#### DSN Simplified
+- Removed redundant `projectId` from DSN format — the API key already embeds the project ID
+- New DSN format: `https://lp_APIKEY@host` (legacy format with path still accepted for backward compatibility)
+- Added `apiUrl` + `apiKey` as alternative to DSN string (backward compatible with `@logtide/sdk-node` config format)
+- Added `resolveDSN()` helper that accepts either `dsn` or `apiUrl` + `apiKey`
+- Removed `projectId` field from `DSN` interface (`@logtide/types`)
+- Removed `X-Project-Id` header from `LogtideHttpTransport` and `OtlpHttpTransport` (`@logtide/core`)
+
+#### Dynamic Service Name
+- `service` in `ClientOptions` is now **optional** — each framework package defaults to its own name (`'express'`, `'fastify'`, `'hono'`, `'elysia'`, `'nextjs'`, `'sveltekit'`, `'nuxt'`, `'angular'`)
+- Added `service?: string` field and `setService()` method to `Scope` — allows overriding service name per-request or per-module
+- Service resolution chain: `scope.service` → `options.service` → framework default → `'unknown'`
+
+#### Mock Server
+- Removed `X-Project-Id` from CORS headers and request tracking
+
+#### Documentation
+- Updated DSN format examples across all package READMEs
+
 ## [0.5.5] - 2026-02-07
 
 ### Added
@@ -77,4 +100,5 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Root README with package table, architecture diagram, development guide
 - Branch protection documentation (`.github/BRANCH_PROTECTION.md`)
 
+[0.5.6]: https://github.com/logtide-dev/logtide-javascript/releases/tag/v0.5.6
 [0.5.5]: https://github.com/logtide-dev/logtide-javascript/releases/tag/v0.5.5

README.md

@@ -51,7 +51,14 @@ npm install @logtide/elysia    # Elysia
 ```typescript
 // Every integration follows the same pattern:
 {
-  dsn: 'https://lp_your_key@your-logtide-instance.com/project-id',
+  dsn: 'https://lp_your_key@your-logtide-instance.com',
+  service: 'my-app',
+}
+
+// Or use apiUrl + apiKey separately:
+{
+  apiUrl: 'https://your-logtide-instance.com',
+  apiKey: 'lp_your_key',
   service: 'my-app',
 }
 ```

package.json

@@ -1,6 +1,6 @@
 {
   "private": true,
-  "version": "0.5.5",
+  "version": "0.5.6",
   "scripts": {
     "build": "pnpm -r --filter @logtide/* build",
     "test": "pnpm -r --filter @logtide/* test",

packages/angular/README.md

@@ -52,7 +52,10 @@ export const appConfig: ApplicationConfig = {
   providers: [
     provideHttpClient(withInterceptorsFromDi()),
     provideLogtide({
-      dsn: 'https://lp_your_key@your-instance.com/project-id',
+      dsn: 'https://lp_your_key@your-instance.com',
+      // Or use apiUrl + apiKey instead of dsn:
+      // apiUrl: 'https://your-instance.com',
+      // apiKey: 'lp_your_key',
       service: 'my-angular-app',
       environment: 'production',
     }),
@@ -72,7 +75,8 @@ import { getLogtideProviders } from '@logtide/angular';
   imports: [HttpClientModule],
   providers: [
     ...getLogtideProviders({
-      dsn: 'https://lp_your_key@your-instance.com/project-id',
+      dsn: 'https://lp_your_key@your-instance.com',
+      // Or: apiUrl + apiKey instead of dsn
       service: 'my-angular-app',
     }),
   ],

packages/angular/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@logtide/angular",
-  "version": "0.5.5",
+  "version": "0.5.6",
   "description": "LogTide SDK integration for Angular — ErrorHandler, HTTP Interceptor, trace propagation",
   "type": "module",
   "main": "./dist/index.cjs",

packages/angular/src/provide.ts

@@ -33,6 +33,7 @@ export function provideLogtide(options: ClientOptions): EnvironmentProviders {
       useFactory: () => {
         return () => {
           hub.init({
+            service: 'angular',
             ...options,
             integrations: [
               new GlobalErrorIntegration(),
@@ -72,6 +73,7 @@ export function getLogtideProviders(options: ClientOptions): Provider[] {
       useFactory: () => {
         return () => {
           hub.init({
+            service: 'angular',
             ...options,
             integrations: [
               new GlobalErrorIntegration(),

packages/core/README.md

@@ -49,7 +49,10 @@ import { hub } from '@logtide/core';
 
 // Initialize once
 hub.init({
-  dsn: 'https://lp_your_key@your-instance.com/project-id',
+  dsn: 'https://lp_your_key@your-instance.com',
+  // Or use apiUrl + apiKey instead of dsn:
+  // apiUrl: 'https://your-instance.com',
+  // apiKey: 'lp_your_key',
   service: 'my-app',
 });
 
@@ -81,7 +84,10 @@ process.on('SIGTERM', () => hub.close());
 import { LogtideClient } from '@logtide/core';
 
 const client = new LogtideClient({
-  dsn: 'https://lp_your_key@your-instance.com/project-id',
+  dsn: 'https://lp_your_key@your-instance.com',
+  // Or use apiUrl + apiKey instead of dsn:
+  // apiUrl: 'https://your-instance.com',
+  // apiKey: 'lp_your_key',
   service: 'my-app',
 });
 

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@logtide/core",
-  "version": "0.5.5",
+  "version": "0.5.6",
   "description": "Core client, hub, scope, transports, and utilities for the LogTide SDK",
   "type": "module",
   "main": "./dist/index.cjs",

packages/core/src/client.ts

@@ -8,7 +8,7 @@ import type {
   Span,
   Transport,
 } from '@logtide/types';
-import { parseDSN } from './dsn';
+import { resolveDSN } from './dsn';
 import { Scope } from './scope';
 import { SpanManager, type StartSpanOptions } from './span-manager';
 import { BreadcrumbBuffer } from './breadcrumb-buffer';
@@ -26,7 +26,7 @@ class DefaultTransport implements Transport {
   private spanTransport: BatchTransport;
 
   constructor(options: ClientOptions) {
-    const dsn = parseDSN(options.dsn);
+    const dsn = resolveDSN(options);
 
     this.logTransport = new BatchTransport({
       inner: new LogtideHttpTransport(dsn),
@@ -41,7 +41,7 @@ class DefaultTransport implements Transport {
     });
 
     this.spanTransport = new BatchTransport({
-      inner: new OtlpHttpTransport(dsn, options.service),
+      inner: new OtlpHttpTransport(dsn, options.service || 'unknown'),
       batchSize: options.batchSize,
       flushInterval: options.flushInterval,
       maxBufferSize: options.maxBufferSize,
@@ -103,7 +103,7 @@ export class LogtideClient implements IClient {
     return this._isInitialized;
   }
 
-  get service(): string {
+  get service(): string | undefined {
     return this.options.service;
   }
 
@@ -115,6 +115,10 @@ export class LogtideClient implements IClient {
     return this.options.release;
   }
 
+  private resolveService(scope?: Scope): string {
+    return scope?.service || this.options.service || 'unknown';
+  }
+
   // ─── Logging ───────────────────────────────────────────
 
   captureLog(
@@ -124,7 +128,7 @@ export class LogtideClient implements IClient {
     scope?: Scope,
   ): void {
     const entry: InternalLogEntry = {
-      service: this.options.service,
+      service: this.resolveService(scope),
       level: level as LogLevel,
       message,
       time: new Date().toISOString(),

packages/core/src/dsn.ts

@@ -1,28 +1,42 @@
-import type { DSN } from '@logtide/types';
+import type { ClientOptions, DSN } from '@logtide/types';
 
 /**
  * Parse a LogTide DSN string into its components.
- * Format: https://lp_APIKEY@host/PROJECT_ID
+ * Format: https://lp_APIKEY@host
+ * Legacy format with path (https://lp_APIKEY@host/PROJECT_ID) is also accepted; the path is ignored.
  */
 export function parseDSN(dsn: string): DSN {
   try {
     const url = new URL(dsn);
     const apiKey = url.username;
-    const projectId = url.pathname.replace(/^\//, '');
     const apiUrl = `${url.protocol}//${url.host}`;
 
     if (!apiKey) {
       throw new Error('Missing API key in DSN');
     }
-    if (!projectId) {
-      throw new Error('Missing project ID in DSN');
-    }
 
-    return { apiUrl, apiKey, projectId };
+    return { apiUrl, apiKey };
   } catch (err) {
     if (err instanceof Error && err.message.startsWith('Missing')) {
       throw err;
     }
     throw new Error(`Invalid DSN: ${dsn}`);
   }
 }
+
+/**
+ * Resolve a DSN from ClientOptions.
+ * Accepts either a `dsn` string or separate `apiUrl` + `apiKey` fields.
+ */
+export function resolveDSN(options: ClientOptions): DSN {
+  if (options.dsn) {
+    return parseDSN(options.dsn);
+  }
+  if (options.apiUrl && options.apiKey) {
+    return {
+      apiUrl: options.apiUrl.replace(/\/$/, ''),
+      apiKey: options.apiKey,
+    };
+  }
+  throw new Error('Either "dsn" or both "apiUrl" and "apiKey" must be provided');
+}

packages/core/src/index.ts

@@ -23,7 +23,7 @@ export { SpanManager, type StartSpanOptions } from './span-manager';
 export { BreadcrumbBuffer } from './breadcrumb-buffer';
 
 // DSN
-export { parseDSN } from './dsn';
+export { parseDSN, resolveDSN } from './dsn';
 
 // Transports
 export { LogtideHttpTransport } from './transport/logtide-http';

packages/core/src/scope.ts

@@ -5,6 +5,7 @@ import { BreadcrumbBuffer } from './breadcrumb-buffer';
 export class Scope {
   traceId: string;
   spanId?: string;
+  service?: string;
   tags: Record<string, string> = {};
   extras: Record<string, unknown> = {};
   private breadcrumbs: BreadcrumbBuffer;
@@ -15,6 +16,11 @@ export class Scope {
     this.breadcrumbs = new BreadcrumbBuffer(maxBreadcrumbs);
   }
 
+  setService(service: string): this {
+    this.service = service;
+    return this;
+  }
+
   setTag(key: string, value: string): this {
     this.tags[key] = value;
     return this;
@@ -51,6 +57,7 @@ export class Scope {
   clone(): Scope {
     const scope = new Scope(this.traceId);
     scope.spanId = this.spanId;
+    scope.service = this.service;
     scope.tags = { ...this.tags };
     scope.extras = { ...this.extras };
     for (const bc of this.breadcrumbs.getAll()) {

packages/core/src/transport/logtide-http.ts

@@ -15,7 +15,6 @@ export class LogtideHttpTransport implements Transport {
       headers: {
         'Content-Type': 'application/json',
         'X-API-Key': this.dsn.apiKey,
-        'X-Project-Id': this.dsn.projectId,
       },
       body: JSON.stringify({ logs }),
     });

packages/core/src/transport/otlp-http.ts

@@ -69,7 +69,6 @@ export class OtlpHttpTransport implements Transport {
       headers: {
         'Content-Type': 'application/json',
         'X-API-Key': this.dsn.apiKey,
-        'X-Project-Id': this.dsn.projectId,
       },
       body: JSON.stringify(payload),
     });