diff --git a/integrations/javascript/@planetarium/.npmrc b/integrations/javascript/@planetarium/.npmrc
new file mode 100644
index 0000000000..41583e36ca
--- /dev/null
+++ b/integrations/javascript/@planetarium/.npmrc
@@ -0,0 +1 @@
+@jsr:registry=https://npm.jsr.io
diff --git a/integrations/javascript/@planetarium/9c-headless-provider/package.json b/integrations/javascript/@planetarium/9c-headless-provider/package.json
index 98c09b82f7..37cd6d284d 100644
--- a/integrations/javascript/@planetarium/9c-headless-provider/package.json
+++ b/integrations/javascript/@planetarium/9c-headless-provider/package.json
@@ -16,22 +16,22 @@
   "license": "AGPL-3.0-only",
   "dependencies": {
     "@planetarium/account": "^5.4.1",
-    "@planetarium/tx": "^5.4.1",
     "@planetarium/bencodex": "^0.2.2",
-    "@planetarium/lib9c": "workspace:^",
+    "@planetarium/lib9c": "npm:@jsr/planetarium__lib9c@^0.4.0",
+    "@planetarium/tx": "^5.4.1",
     "graphql-request": "^6.0.0",
     "graphql-tag": "^2.12.6"
   },
   "devDependencies": {
     "@biomejs/biome": "^1.7.1",
+    "@graphql-codegen/cli": "^5.0.2",
+    "@graphql-codegen/typescript": "^4.0.0",
+    "@graphql-codegen/typescript-graphql-request": "^6.2.0",
+    "@graphql-codegen/typescript-operations": "^4.2.0",
     "@types/node": "^22.10.1",
     "tsup": "^8.0.2",
     "tsx": "^4.7.3",
     "typescript": "^5.4.5",
-    "vitest": "^1.5.2",
-    "@graphql-codegen/cli": "^5.0.2",
-    "@graphql-codegen/typescript": "^4.0.0",
-    "@graphql-codegen/typescript-graphql-request": "^6.2.0",
-    "@graphql-codegen/typescript-operations": "^4.2.0"
+    "vitest": "^1.5.2"
   }
 }
diff --git a/integrations/javascript/@planetarium/pnpm-lock.yaml b/integrations/javascript/@planetarium/pnpm-lock.yaml
index 1e6d109cbd..7a74cbcd68 100644
--- a/integrations/javascript/@planetarium/pnpm-lock.yaml
+++ b/integrations/javascript/@planetarium/pnpm-lock.yaml
@@ -6,6 +6,8 @@ settings:
 
 importers:
 
+  .: {}
+
   9c-headless-provider:
     dependencies:
       '@planetarium/account':
@@ -15,8 +17,8 @@ importers:
         specifier: ^0.2.2
         version: 0.2.2
       '@planetarium/lib9c':
-        specifier: workspace:^
-        version: link:../lib9c
+        specifier: npm:@jsr/planetarium__lib9c@^0.4.0
+        version: '@jsr/planetarium__lib9c@0.4.0'
       '@planetarium/tx':
         specifier: ^5.4.1
         version: 5.4.1(@planetarium/account@5.4.1)
@@ -1104,6 +1106,9 @@ packages:
   '@jridgewell/trace-mapping@0.3.25':
     resolution: {integrity: sha512-vNk6aEwybGtawWmy/PzwnGDOjCkLWSD2wqvjGGAgOAwCGWySYXfYoxt00IJkTF+8Lb57DwOb3Aa0o9CApepiYQ==}
 
+  '@jsr/planetarium__lib9c@0.4.0':
+    resolution: {integrity: sha512-bzMzIxdzuRkxwO03TgjTHNvgnhCrqxVF6Bbn3MY8yejOQ6JJeK/qlF5yf0Fk17sSjYtMOmAGSHP5V88HtMaXOg==, tarball: https://npm.jsr.io/~/11/@jsr/planetarium__lib9c/0.4.0.tgz}
+
   '@kamilkisiela/fast-url-parser@1.1.4':
     resolution: {integrity: sha512-gbkePEBupNydxCelHCESvFSFM8XPh1Zs/OAVRW/rKpEqPAl5PbOM90Si8mv9bvnR53uPD2s/FiRxdvSejpRJew==}
 
@@ -4190,6 +4195,15 @@ snapshots:
       '@jridgewell/resolve-uri': 3.1.2
       '@jridgewell/sourcemap-codec': 1.4.15
 
+  '@jsr/planetarium__lib9c@0.4.0':
+    dependencies:
+      '@planetarium/account': 5.4.1
+      '@planetarium/bencodex': 0.2.2
+      '@planetarium/tx': 5.4.1(@planetarium/account@5.4.1)
+      buffer: 6.0.3
+      decimal.js: 10.4.3
+      uuid: 9.0.1
+
   '@kamilkisiela/fast-url-parser@1.1.4': {}
 
   '@noble/hashes@1.4.0': {}