fix(cli): resolve team ID from env var, avoid config mismatch

When E2B_API_KEY is set via environment variable, the CLI was still
reading teamId from ~/.e2b/config.json, causing "Team ID param mismatch"
errors when the config file belonged to a different team.

Add E2B_TEAM_ID env var support and a resolveTeamId() helper with
proper precedence: CLI --team flag > E2B_TEAM_ID env var > config file
(config file team ID is only used when E2B_API_KEY env var is NOT set).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: tomassrnka

packages/cli/src/api.ts

@@ -6,6 +6,7 @@ import { asBold, asPrimary } from './utils/format'
 
 export let apiKey = process.env.E2B_API_KEY
 export let accessToken = process.env.E2B_ACCESS_TOKEN
+export const teamId = process.env.E2B_TEAM_ID
 
 const authErrorBox = (keyName: string) => {
   let link
@@ -82,6 +83,23 @@ export function ensureAccessToken() {
   }
 }
 
+/**
+ * Resolve team ID with proper precedence:
+ * 1. CLI --team flag (passed as argument)
+ * 2. E2B_TEAM_ID env var
+ * 3. ~/.e2b/config.json teamId (only if E2B_API_KEY env var is NOT set,
+ *    to avoid mismatch between env var API key and config file team ID)
+ */
+export function resolveTeamId(cliTeamId?: string): string | undefined {
+  if (cliTeamId) return cliTeamId
+  if (teamId) return teamId
+  if (!process.env.E2B_API_KEY) {
+    const config = getUserConfig()
+    return config?.teamId
+  }
+  return undefined
+}
+
 const userConfig = getUserConfig()
 
 export const connectionConfig = new e2b.ConnectionConfig({

packages/cli/src/commands/template/build.ts

@@ -5,7 +5,7 @@ import * as commander from 'commander'
 import * as e2b from 'e2b'
 import * as fs from 'fs'
 import * as path from 'path'
-import { client, connectionConfig, ensureAccessToken } from 'src/api'
+import { client, connectionConfig, ensureAccessToken, resolveTeamId } from 'src/api'
 import { configName, getConfigPath, loadConfig, saveConfig } from 'src/config'
 import {
   defaultDockerfileName,
@@ -291,10 +291,7 @@ Migration guide: ${asPrimary('https://e2b.dev/docs/template/migration-v2')}`
           teamID = opts.team || config.team_id
         }
 
-        const userConfig = getUserConfig()
-        if (userConfig) {
-          teamID = teamID || userConfig.teamId
-        }
+        teamID = resolveTeamId(teamID)
 
         if (config && templateID && config.template_id !== templateID) {
           // error: you can't specify different ID than the one in config
@@ -444,6 +441,7 @@ Migration guide: ${asPrimary('https://e2b.dev/docs/template/migration-v2')}`
             cwd: root,
           })
         } catch (err: any) {
+          const userConfig = getUserConfig()
           await buildWithProxy(
             userConfig,
             connectionConfig,

packages/cli/src/commands/template/delete.ts

@@ -26,9 +26,8 @@ import { getRoot } from 'src/utils/filesystem'
 import { listSandboxTemplates } from './list'
 import { getPromptTemplates } from 'src/utils/templatePrompt'
 import { confirm } from 'src/utils/confirm'
-import { client } from 'src/api'
+import { client, resolveTeamId } from 'src/api'
 import { handleE2BRequestError } from '../../utils/errors'
-import { getUserConfig } from 'src/user'
 
 async function deleteTemplate(templateID: string) {
   const res = await client.api.DELETE('/templates/{templateID}', {
@@ -84,10 +83,7 @@ export const deleteCommand = new commander.Command('delete')
             template_id: template,
           })
         } else if (opts.select) {
-          const userConfig = getUserConfig()
-          if (userConfig) {
-            teamId = teamId || userConfig.teamId
-          }
+          teamId = resolveTeamId(teamId)
 
           const allTemplates = await listSandboxTemplates({
             teamID: teamId,

packages/cli/src/commands/template/list.ts

@@ -4,10 +4,9 @@ import * as e2b from 'e2b'
 
 import { listAliases } from '../../utils/format'
 import { sortTemplatesAliases } from 'src/utils/templateSort'
-import { client, ensureAccessToken } from 'src/api'
+import { client, ensureAccessToken, resolveTeamId } from 'src/api'
 import { teamOption } from '../../options'
 import { handleE2BRequestError } from '../../utils/errors'
-import { getUserConfig } from '../../user'
 
 export const listCommand = new commander.Command('list')
   .description('list sandbox templates')
@@ -17,12 +16,11 @@ export const listCommand = new commander.Command('list')
   .action(async (opts: { team: string; format: string }) => {
     try {
       const format = opts.format || 'pretty'
-      const userConfig = getUserConfig()
       ensureAccessToken()
       process.stdout.write('\n')
 
       const templates = await listSandboxTemplates({
-        teamID: opts.team || userConfig?.teamId,
+        teamID: resolveTeamId(opts.team),
       })
 
       for (const template of templates) {

packages/cli/src/commands/template/publish.ts

@@ -20,9 +20,8 @@ import { getRoot } from 'src/utils/filesystem'
 import { listSandboxTemplates } from './list'
 import { getPromptTemplates } from 'src/utils/templatePrompt'
 import { confirm } from 'src/utils/confirm'
-import { client } from 'src/api'
+import { client, resolveTeamId } from 'src/api'
 import { handleE2BRequestError } from '../../utils/errors'
-import { getUserConfig } from 'src/user'
 
 async function publishTemplate(templateID: string, publish: boolean) {
   const res = await client.api.PATCH('/v2/templates/{templateID}', {
@@ -69,10 +68,7 @@ async function templateAction(
         template_id: template,
       })
     } else if (opts.select) {
-      const userConfig = getUserConfig()
-      if (userConfig) {
-        teamId = teamId || userConfig.teamId
-      }
+      teamId = resolveTeamId(teamId)
 
       const allTemplates = await listSandboxTemplates({
         teamID: teamId,