chore: rename KREUZBERG_* env vars to XBERG_*

Author: Goldziher

go/README.md

@@ -56,7 +56,7 @@ import (
 func main() {
     ctx := context.Background()
     client, err := kreuzbergcloud.New(
-        kreuzbergcloud.WithAPIKey(os.Getenv("KREUZBERG_API_KEY")),
+        kreuzbergcloud.WithAPIKey(os.Getenv("XBERG_API_KEY")),
     )
     if err != nil {
         log.Fatal(err)
@@ -96,7 +96,7 @@ import (
 func main() {
     ctx := context.Background()
     client, err := kreuzbergcloud.New(
-        kreuzbergcloud.WithAPIKey(os.Getenv("KREUZBERG_API_KEY")),
+        kreuzbergcloud.WithAPIKey(os.Getenv("XBERG_API_KEY")),
     )
     if err != nil {
         log.Fatal(err)

packages/dart/example/main.dart

@@ -2,7 +2,7 @@
 //
 // Run with:
 //
-//   KREUZBERG_API_KEY=kc_... dart run example/main.dart
+//   XBERG_API_KEY=kc_... dart run example/main.dart
 //
 // Submits a small inline document, polls the resulting job to completion, and
 // prints the extracted Markdown.
@@ -13,9 +13,9 @@ import 'dart:io';
 import 'package:kreuzberg_cloud_sdk/kreuzberg_cloud_sdk.dart';
 
 Future<void> main() async {
-  final apiKey = Platform.environment['KREUZBERG_API_KEY'];
+  final apiKey = Platform.environment['XBERG_API_KEY'];
   if (apiKey == null || apiKey.isEmpty) {
-    stderr.writeln('Set KREUZBERG_API_KEY in the environment.');
+    stderr.writeln('Set XBERG_API_KEY in the environment.');
     exit(2);
   }
 

packages/go/v1/README.md

@@ -56,7 +56,7 @@ import (
 func main() {
     ctx := context.Background()
     client, err := kreuzbergcloud.New(
-        kreuzbergcloud.WithAPIKey(os.Getenv("KREUZBERG_API_KEY")),
+        kreuzbergcloud.WithAPIKey(os.Getenv("XBERG_API_KEY")),
     )
     if err != nil {
         log.Fatal(err)
@@ -96,7 +96,7 @@ import (
 func main() {
     ctx := context.Background()
     client, err := kreuzbergcloud.New(
-        kreuzbergcloud.WithAPIKey(os.Getenv("KREUZBERG_API_KEY")),
+        kreuzbergcloud.WithAPIKey(os.Getenv("XBERG_API_KEY")),
     )
     if err != nil {
         log.Fatal(err)

packages/typescript/README.md

@@ -49,7 +49,7 @@ pnpm add @kreuzberg/cloud
 import { KreuzbergCloud } from "@kreuzberg/cloud";
 import { readFile } from "node:fs/promises";
 
-const client = new KreuzbergCloud({ apiKey: process.env.KREUZBERG_API_KEY! });
+const client = new KreuzbergCloud({ apiKey: process.env.XBERG_API_KEY! });
 
 const data = await readFile("invoice.pdf");
 const result = await client.extractAndWait({
@@ -64,7 +64,7 @@ console.log(result.result?.content);
 import { KreuzbergCloud } from "@kreuzberg/cloud";
 import { readFile } from "node:fs/promises";
 
-const client = new KreuzbergCloud({ apiKey: process.env.KREUZBERG_API_KEY! });
+const client = new KreuzbergCloud({ apiKey: process.env.XBERG_API_KEY! });
 
 const files = await Promise.all(
   ["a.pdf", "b.pdf", "c.pdf"].map(async (name) => ({