From 326374a82c53433dcb91f1594f26a2945364330a Mon Sep 17 00:00:00 2001
From: Sreeram Sreedhar <ssreedh9@asu.edu>
Date: Mon, 1 Jun 2026 21:26:20 -0400
Subject: [PATCH] add baseUrl to config

---
 README.md              |  3 +++
 src/config.ts          | 31 ++++++++++++++++++++++++++++++-
 src/services/client.ts |  4 ++--
 3 files changed, 35 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 7c626d2..9c524ea 100644
--- a/README.md
+++ b/README.md
@@ -209,6 +209,9 @@ Create `~/.config/opencode/supermemory.jsonc`:
   // API key (can also use SUPERMEMORY_API_KEY env var)
   "apiKey": "sm_...",
 
+  // Supermemory API base URL (SUPERMEMORY_API_URL/SUPERMEMORY_BASE_URL env vars take precedence)
+  "baseUrl": "https://api.supermemory.ai",
+
   // Min similarity for memory retrieval (0-1)
   "similarityThreshold": 0.6,
 
diff --git a/src/config.ts b/src/config.ts
index 0aca56b..b4ace76 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -10,8 +10,11 @@ const CONFIG_FILES = [
   join(CONFIG_DIR, "supermemory.json"),
 ];
 
+export const DEFAULT_BASE_URL = "https://api.supermemory.ai";
+
 interface SupermemoryConfig {
   apiKey?: string;
+  baseUrl?: string;
   similarityThreshold?: number;
   maxMemories?: number;
   maxProjectMemories?: number;
@@ -44,7 +47,7 @@ const DEFAULT_KEYWORD_PATTERNS = [
   "always\\s+remember",
 ];
 
-const DEFAULTS: Required<Omit<SupermemoryConfig, "apiKey" | "userContainerTag" | "projectContainerTag">> = {
+const DEFAULTS: Required<Omit<SupermemoryConfig, "apiKey" | "baseUrl" | "userContainerTag" | "projectContainerTag">> = {
   similarityThreshold: 0.6,
   maxMemories: 5,
   maxProjectMemories: 10,
@@ -99,6 +102,32 @@ function getApiKey(): string | undefined {
 
 export const SUPERMEMORY_API_KEY = getApiKey();
 
+function normalizeBaseUrl(baseUrl: unknown): string | null {
+  if (typeof baseUrl !== "string" || !baseUrl.trim()) return null;
+
+  const trimmed = baseUrl.trim();
+  try {
+    const url = new URL(trimmed);
+    if (url.protocol !== "http:" && url.protocol !== "https:") return null;
+    return trimmed;
+  } catch {
+    return null;
+  }
+}
+
+export function getBaseUrl(): string {
+  const configured =
+    process.env.SUPERMEMORY_API_URL ||
+    process.env.SUPERMEMORY_BASE_URL ||
+    fileConfig.baseUrl ||
+    DEFAULT_BASE_URL;
+  const normalized = normalizeBaseUrl(configured);
+  if (!normalized) {
+    throw new Error("Invalid baseUrl: expected an absolute http(s) URL");
+  }
+  return normalized;
+}
+
 export const CONFIG = {
   similarityThreshold: fileConfig.similarityThreshold ?? DEFAULTS.similarityThreshold,
   maxMemories: fileConfig.maxMemories ?? DEFAULTS.maxMemories,
diff --git a/src/services/client.ts b/src/services/client.ts
index 6fb3c3c..31c23d0 100644
--- a/src/services/client.ts
+++ b/src/services/client.ts
@@ -1,5 +1,5 @@
 import Supermemory from "supermemory";
-import { CONFIG, SUPERMEMORY_API_KEY, isConfigured } from "../config.js";
+import { CONFIG, SUPERMEMORY_API_KEY, isConfigured, getBaseUrl } from "../config.js";
 import { log } from "./logger.js";
 import type {
   ConversationIngestResponse,
@@ -52,7 +52,7 @@ export class SupermemoryClient {
       if (!isConfigured()) {
         throw new Error("SUPERMEMORY_API_KEY not set");
       }
-      this.client = new Supermemory({ apiKey: SUPERMEMORY_API_KEY });
+      this.client = new Supermemory({ apiKey: SUPERMEMORY_API_KEY, baseURL: getBaseUrl() });
       this.client.settings.update({
 	     	shouldLLMFilter: true,
 	      filterPrompt: CONFIG.filterPrompt