List Environments
beta.environments.list(EnvironmentListParams**kwargs) -> SyncPageCursor[BetaEnvironment]GET/v1/environments
List environments with pagination support.
List Environments
import os
from anthropic import Anthropic
client = Anthropic(
api_key=os.environ.get(
"ANTHROPIC_API_KEY"
), # This is the default and can be omitted
)
page = client.beta.environments.list()
page = page.data[0]
print(page.id){
"data": [
{
"id": "env_011CZkZ9X2dpNyB7HsEFoRfW",
"archived_at": null,
"config": {
"networking": {
"allow_mcp_servers": false,
"allow_package_managers": true,
"allowed_hosts": [
"api.example.com"
],
"type": "limited"
},
"packages": {
"apt": [
"string"
],
"cargo": [
"string"
],
"gem": [
"string"
],
"go": [
"string"
],
"npm": [
"string"
],
"pip": [
"pandas",
"numpy"
],
"type": "packages"
},
"type": "cloud"
},
"created_at": "2026-03-15T10:00:00Z",
"description": "Python environment with data-analysis packages.",
"metadata": {},
"name": "python-data-analysis",
"type": "environment",
"updated_at": "2026-03-15T10:00:00Z",
"scope": "organization"
}
],
"next_page": "page_MjAyNS0wNS0xNFQwMDowMDowMFo="
}Returns Examples
{
"data": [
{
"id": "env_011CZkZ9X2dpNyB7HsEFoRfW",
"archived_at": null,
"config": {
"networking": {
"allow_mcp_servers": false,
"allow_package_managers": true,
"allowed_hosts": [
"api.example.com"
],
"type": "limited"
},
"packages": {
"apt": [
"string"
],
"cargo": [
"string"
],
"gem": [
"string"
],
"go": [
"string"
],
"npm": [
"string"
],
"pip": [
"pandas",
"numpy"
],
"type": "packages"
},
"type": "cloud"
},
"created_at": "2026-03-15T10:00:00Z",
"description": "Python environment with data-analysis packages.",
"metadata": {},
"name": "python-data-analysis",
"type": "environment",
"updated_at": "2026-03-15T10:00:00Z",
"scope": "organization"
}
],
"next_page": "page_MjAyNS0wNS0xNFQwMDowMDowMFo="
}