dify/api/.env.example

# Your App secret key will be used for securely signing the session cookie
# Make sure you are changing this key for your deployment with a strong key.
# You can generate a strong key using `openssl rand -base64 42`.
# Alternatively you can set it with `SECRET_KEY` environment variable.
SECRET_KEY=

# Console API base URL
CONSOLE_API_URL=http://127.0.0.1:5001
CONSOLE_WEB_URL=http://127.0.0.1:3000

# Service API base URL
SERVICE_API_URL=http://127.0.0.1:5001

# Web APP base URL
APP_WEB_URL=http://127.0.0.1:3000

# Files URL
FILES_URL=http://127.0.0.1:5001

# The time in seconds after the signature is rejected
FILES_ACCESS_TIMEOUT=300

# celery configuration
CELERY_BROKER_URL=redis://:difyai123456@localhost:6379/1

# redis configuration
REDIS_HOST=localhost
REDIS_PORT=6379
REDIS_USERNAME=
REDIS_PASSWORD=difyai123456
REDIS_DB=0

# PostgreSQL database configuration
DB_USERNAME=postgres
DB_PASSWORD=difyai123456
DB_HOST=localhost
DB_PORT=5432
DB_DATABASE=dify

# Storage configuration
# use for store upload files, private keys...
# storage type: local, s3, azure-blob
STORAGE_TYPE=local
STORAGE_LOCAL_PATH=storage
S3_USE_AWS_MANAGED_IAM=false
S3_ENDPOINT=https://your-bucket-name.storage.s3.clooudflare.com
S3_BUCKET_NAME=your-bucket-name
S3_ACCESS_KEY=your-access-key
S3_SECRET_KEY=your-secret-key
S3_REGION=your-region
# Azure Blob Storage configuration
AZURE_BLOB_ACCOUNT_NAME=your-account-name
AZURE_BLOB_ACCOUNT_KEY=your-account-key
AZURE_BLOB_CONTAINER_NAME=yout-container-name
AZURE_BLOB_ACCOUNT_URL=https://<your_account_name>.blob.core.windows.net
# Aliyun oss Storage configuration
ALIYUN_OSS_BUCKET_NAME=your-bucket-name
ALIYUN_OSS_ACCESS_KEY=your-access-key
ALIYUN_OSS_SECRET_KEY=your-secret-key
ALIYUN_OSS_ENDPOINT=your-endpoint
ALIYUN_OSS_AUTH_VERSION=v1
ALIYUN_OSS_REGION=your-region

# Google Storage configuration
GOOGLE_STORAGE_BUCKET_NAME=yout-bucket-name
GOOGLE_STORAGE_SERVICE_ACCOUNT_JSON=your-google-service-account-json-base64-string

# Tencent COS Storage configuration
TENCENT_COS_BUCKET_NAME=your-bucket-name
TENCENT_COS_SECRET_KEY=your-secret-key
TENCENT_COS_SECRET_ID=your-secret-id
TENCENT_COS_REGION=your-region
TENCENT_COS_SCHEME=your-scheme

# CORS configuration
WEB_API_CORS_ALLOW_ORIGINS=http://127.0.0.1:3000,*
CONSOLE_CORS_ALLOW_ORIGINS=http://127.0.0.1:3000,*

# Vector database configuration, support: weaviate, qdrant, milvus, relyt, pgvecto_rs, pgvector, pgvector, chroma, opensearch, tidb_vector
VECTOR_STORE=weaviate

# Weaviate configuration
WEAVIATE_ENDPOINT=http://localhost:8080
WEAVIATE_API_KEY=WVF5YThaHlkYwhGUSmCRgsX3tD5ngdN8pkih
WEAVIATE_GRPC_ENABLED=false
WEAVIATE_BATCH_SIZE=100

# Qdrant configuration, use `http://localhost:6333` for local mode or `https://your-qdrant-cluster-url.qdrant.io` for remote mode
QDRANT_URL=http://localhost:6333
QDRANT_API_KEY=difyai123456
QDRANT_CLIENT_TIMEOUT=20
QDRANT_GRPC_ENABLED=false
QDRANT_GRPC_PORT=6334

# Milvus configuration
MILVUS_HOST=127.0.0.1
MILVUS_PORT=19530
MILVUS_USER=root
MILVUS_PASSWORD=Milvus
MILVUS_SECURE=false

# Relyt configuration
RELYT_HOST=127.0.0.1
RELYT_PORT=5432
RELYT_USER=postgres
RELYT_PASSWORD=postgres
RELYT_DATABASE=postgres

# Tencent configuration
TENCENT_VECTOR_DB_URL=http://127.0.0.1
TENCENT_VECTOR_DB_API_KEY=dify
TENCENT_VECTOR_DB_TIMEOUT=30
TENCENT_VECTOR_DB_USERNAME=dify
TENCENT_VECTOR_DB_DATABASE=dify
TENCENT_VECTOR_DB_SHARD=1
TENCENT_VECTOR_DB_REPLICAS=2

# PGVECTO_RS configuration
PGVECTO_RS_HOST=localhost
PGVECTO_RS_PORT=5431
PGVECTO_RS_USER=postgres
PGVECTO_RS_PASSWORD=difyai123456
PGVECTO_RS_DATABASE=postgres

# PGVector configuration
PGVECTOR_HOST=127.0.0.1
PGVECTOR_PORT=5433
PGVECTOR_USER=postgres
PGVECTOR_PASSWORD=postgres
PGVECTOR_DATABASE=postgres

# Tidb Vector configuration
TIDB_VECTOR_HOST=xxx.eu-central-1.xxx.aws.tidbcloud.com
TIDB_VECTOR_PORT=4000
TIDB_VECTOR_USER=xxx.root
TIDB_VECTOR_PASSWORD=xxxxxx
TIDB_VECTOR_DATABASE=dify

# Chroma configuration
CHROMA_HOST=127.0.0.1
CHROMA_PORT=8000
CHROMA_TENANT=default_tenant
CHROMA_DATABASE=default_database
CHROMA_AUTH_PROVIDER=chromadb.auth.token_authn.TokenAuthenticationServerProvider
CHROMA_AUTH_CREDENTIALS=difyai123456

# OpenSearch configuration
OPENSEARCH_HOST=127.0.0.1
OPENSEARCH_PORT=9200
OPENSEARCH_USER=admin
OPENSEARCH_PASSWORD=admin
OPENSEARCH_SECURE=true

# Upload configuration
UPLOAD_FILE_SIZE_LIMIT=15
UPLOAD_FILE_BATCH_LIMIT=5
UPLOAD_IMAGE_FILE_SIZE_LIMIT=10

# Model Configuration
MULTIMODAL_SEND_IMAGE_FORMAT=base64

# Mail configuration, support: resend, smtp
MAIL_TYPE=
MAIL_DEFAULT_SEND_FROM=no-reply <no-reply@dify.ai>
RESEND_API_KEY=
RESEND_API_URL=https://api.resend.com
# smtp configuration
SMTP_SERVER=smtp.gmail.com
SMTP_PORT=465
SMTP_USERNAME=123
SMTP_PASSWORD=abc
SMTP_USE_TLS=true
SMTP_OPPORTUNISTIC_TLS=false

# Sentry configuration
SENTRY_DSN=

# DEBUG
DEBUG=false
SQLALCHEMY_ECHO=false

# Notion import configuration, support public and internal
NOTION_INTEGRATION_TYPE=public
NOTION_CLIENT_SECRET=you-client-secret
NOTION_CLIENT_ID=you-client-id
NOTION_INTERNAL_SECRET=you-internal-secret

ETL_TYPE=dify
UNSTRUCTURED_API_URL=
UNSTRUCTURED_API_KEY=

SSRF_PROXY_HTTP_URL=
SSRF_PROXY_HTTPS_URL=

BATCH_UPLOAD_LIMIT=10
KEYWORD_DATA_SOURCE_TYPE=database

# CODE EXECUTION CONFIGURATION
CODE_EXECUTION_ENDPOINT=http://127.0.0.1:8194
CODE_EXECUTION_API_KEY=dify-sandbox
CODE_MAX_NUMBER=9223372036854775807
CODE_MIN_NUMBER=-9223372036854775808
CODE_MAX_STRING_LENGTH=80000
TEMPLATE_TRANSFORM_MAX_LENGTH=80000
CODE_MAX_STRING_ARRAY_LENGTH=30
CODE_MAX_OBJECT_ARRAY_LENGTH=30
CODE_MAX_NUMBER_ARRAY_LENGTH=1000

# API Tool configuration
API_TOOL_DEFAULT_CONNECT_TIMEOUT=10
API_TOOL_DEFAULT_READ_TIMEOUT=60

# HTTP Node configuration
HTTP_REQUEST_MAX_CONNECT_TIMEOUT=300
HTTP_REQUEST_MAX_READ_TIMEOUT=600
HTTP_REQUEST_MAX_WRITE_TIMEOUT=600
HTTP_REQUEST_NODE_MAX_BINARY_SIZE=10485760 # 10MB
HTTP_REQUEST_NODE_MAX_TEXT_SIZE=1048576 # 1MB

# Log file path
LOG_FILE=

# Indexing configuration
INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH=1000

# Workflow runtime configuration
WORKFLOW_MAX_EXECUTION_STEPS=500
WORKFLOW_MAX_EXECUTION_TIME=1200
WORKFLOW_CALL_MAX_DEPTH=5

# App configuration
APP_MAX_EXECUTION_TIME=1200