cr

christian-bromann · christian-bromann · commit 5f8ddf676fae · 2025-12-02T14:42:16.000-08:00
diff --git a/libs/providers/langchain-anthropic/src/tools/webFetch.ts b/libs/providers/langchain-anthropic/src/tools/webFetch.ts
@@ -57,6 +57,11 @@ interface WebFetch20250910Options {
  *
  * const model = new ChatAnthropic({
  *   model: "claude-sonnet-4-5-20250929",
+ *   clientOptions: {
+ *     defaultHeaders: {
+ *       "anthropic-beta": "web-fetch-2025-09-10",
+ *     },
+ *   },
  * });
  *
  * // Basic usage - fetch content from a URL

Original file line number	Diff line number	Diff line change
`@@ -57,6 +57,11 @@ interface WebFetch20250910Options {`
`57`	`57`	`*`
`58`	`58`	`* const model = new ChatAnthropic({`
`59`	`59`	`* model: "claude-sonnet-4-5-20250929",`
	`60`	`+ * clientOptions: {`
	`61`	`+ * defaultHeaders: {`
	`62`	`+ * "anthropic-beta": "web-fetch-2025-09-10",`
	`63`	`+ * },`
	`64`	`+ * },`
`60`	`65`	`* });`
`61`	`66`	`*`
`62`	`67`	`* // Basic usage - fetch content from a URL`