diff --git a/docs/nix_keyserver_deployment.md b/docs/nix_keyserver_deployment.md
--- a/docs/nix_keyserver_deployment.md
+++ b/docs/nix_keyserver_deployment.md
@@ -24,6 +24,9 @@
 COMM_JSONCONFIG_secrets_alchemy='{"key":"<alchemy key>"}'
 COMM_JSONCONFIG_secrets_walletconnect='{"key":"<wallet connect key>"}'
 
+# Required for Farcaster login
+COMM_JSONCONFIG_secrets_neynar='{"key":"<neynar key>"}'
+
 # Example backup configuration that stores up to 10 GiB of backups in /home/comm/backups
 COMM_JSONCONFIG_facts_backups='{"enabled":true,"directory":"/home/comm/backups","maxDirSizeMiB":10240}'
 ```
diff --git a/keyserver/Dockerfile b/keyserver/Dockerfile
--- a/keyserver/Dockerfile
+++ b/keyserver/Dockerfile
@@ -22,6 +22,7 @@
 ARG HOST_GID
 ARG COMM_JSONCONFIG_secrets_alchemy
 ARG COMM_JSONCONFIG_secrets_walletconnect
+ARG COMM_JSONCONFIG_secrets_neynar
 ARG COMM_JSONCONFIG_secrets_geoip_license
 
 USER root
diff --git a/keyserver/docker-compose.yml b/keyserver/docker-compose.yml
--- a/keyserver/docker-compose.yml
+++ b/keyserver/docker-compose.yml
@@ -9,6 +9,7 @@
         - HOST_GID=${HOST_GID}
         - COMM_JSONCONFIG_secrets_alchemy=${COMM_JSONCONFIG_secrets_alchemy}
         - COMM_JSONCONFIG_secrets_walletconnect=${COMM_JSONCONFIG_secrets_walletconnect}
+        - COMM_JSONCONFIG_secrets_neynar=${COMM_JSONCONFIG_secrets_neynar}
         - COMM_JSONCONFIG_secrets_geoip_license=${COMM_JSONCONFIG_secrets_geoip_license}
     image: commapp/node-keyserver:1.0
     restart: always
diff --git a/lib/webpack/shared.cjs b/lib/webpack/shared.cjs
--- a/lib/webpack/shared.cjs
+++ b/lib/webpack/shared.cjs
@@ -97,19 +97,21 @@
 }
 
 async function getConfigs() {
-  const [alchemySecret, walletConnectSecret] = await Promise.all([
+  const [alchemySecret, walletConnectSecret, neynarSecret] = await Promise.all([
     getConfig({ folder: 'secrets', name: 'alchemy' }),
     getConfig({ folder: 'secrets', name: 'walletconnect' }),
+    getConfig({ folder: 'secrets', name: 'neynar' }),
   ]);
   const alchemyKey = alchemySecret?.key;
   const walletConnectKey = walletConnectSecret?.key;
-  return { alchemyKey, walletConnectKey };
+  const neynarKey = neynarSecret?.key;
+  return { alchemyKey, walletConnectKey, neynarKey };
 }
 
 async function createProdBrowserConfig(baseConfig, babelConfig, envVars) {
   const browserConfig = createBaseBrowserConfig(baseConfig);
   const babelRule = getBrowserBabelRule(babelConfig);
-  const { alchemyKey, walletConnectKey } = await getConfigs();
+  const { alchemyKey, walletConnectKey, neynarKey } = await getConfigs();
   return {
     ...browserConfig,
     mode: 'production',
@@ -121,6 +123,7 @@
           BROWSER: true,
           COMM_ALCHEMY_KEY: JSON.stringify(alchemyKey),
           COMM_WALLETCONNECT_KEY: JSON.stringify(walletConnectKey),
+          COMM_NEYNAR_KEY: JSON.stringify(neynarKey),
           ...envVars,
         },
       }),
@@ -178,7 +181,7 @@
 async function createDevBrowserConfig(baseConfig, babelConfig, envVars) {
   const browserConfig = createBaseBrowserConfig(baseConfig);
   const babelRule = getBrowserBabelRule(babelConfig);
-  const { alchemyKey, walletConnectKey } = await getConfigs();
+  const { alchemyKey, walletConnectKey, neynarKey } = await getConfigs();
   return {
     ...browserConfig,
     mode: 'development',
@@ -190,6 +193,7 @@
           BROWSER: true,
           COMM_ALCHEMY_KEY: JSON.stringify(alchemyKey),
           COMM_WALLETCONNECT_KEY: JSON.stringify(walletConnectKey),
+          COMM_NEYNAR_KEY: JSON.stringify(neynarKey),
           ...envVars,
         },
       }),
@@ -235,7 +239,7 @@
 }
 
 async function createNodeServerRenderingConfig(baseConfig, babelConfig) {
-  const { alchemyKey, walletConnectKey } = await getConfigs();
+  const { alchemyKey, walletConnectKey, neynarKey } = await getConfigs();
   return {
     ...baseConfig,
     name: 'server',
@@ -264,6 +268,7 @@
         'process.env': {
           COMM_ALCHEMY_KEY: JSON.stringify(alchemyKey),
           COMM_WALLETCONNECT_KEY: JSON.stringify(walletConnectKey),
+          COMM_NEYNAR_KEY: JSON.stringify(neynarKey),
         },
       }),
     ],