Bindings

The following table lists input and output bindings supported by the Dapr bindings building block. Learn how to set up different input and output binding components for Dapr bindings.

Table headers to note:

Header	Description	Example
Status	Component certification status	Alpha Beta Stable
Component version	The version of the component	v1
Since runtime version	The version of the Dapr runtime when the component status was set or updated	1.11

Every binding component has its own set of properties. Click the name link to see the component specification for each binding.

Component	Input Binding	Output Binding	Status	Component version	Since runtime version
Apple Push Notifications (APN)		✅	Alpha	v1	1.0
commercetools GraphQL		✅	Alpha	v1	1.8
Cron (Scheduler)	✅		Stable	v1	1.10
GraphQL		✅	Alpha	v1	1.0
HTTP		✅	Stable	v1	1.0
Huawei OBS		✅	Alpha	v1	1.8
InfluxDB		✅	Beta	v1	1.7
Kafka	✅	✅	Stable	v1	1.8
Kitex		✅	Alpha	v1	1.11
KubeMQ	✅	✅	Beta	v1	1.10
Kubernetes Events	✅		Alpha	v1	1.0
Local Storage		✅	Stable	v1	1.9
MQTT3	✅	✅	Beta	v1	1.7
MySQL & MariaDB		✅	Alpha	v1	1.0
PostgreSQL		✅	Stable	v1	1.9
Postmark		✅	Alpha	v1	1.0
RabbitMQ	✅	✅	Stable	v1	1.9
Redis		✅	Stable	v1	1.9
RethinkDB	✅		Beta	v1	1.9
SendGrid		✅	Alpha	v1	1.0
SMTP		✅	Alpha	v1	1.0
Twilio		✅	Alpha	v1	1.0
Wasm		✅	Alpha	v1	1.11

Component	Input Binding	Output Binding	Status	Component version	Since runtime version
Alibaba Cloud DingTalk	✅	✅	Alpha	v1	1.2
Alibaba Cloud OSS		✅	Alpha	v1	1.0
Alibaba Cloud SLS		✅	Alpha	v1	1.9
Alibaba Cloud Tablestore		✅	Alpha	v1	1.5

Component	Input Binding	Output Binding	Status	Component version	Since runtime version
AWS DynamoDB		✅	Alpha	v1	1.0
AWS Kinesis	✅	✅	Alpha	v1	1.0
AWS S3		✅	Stable	v1	1.11
AWS SES		✅	Alpha	v1	1.4
AWS SNS		✅	Alpha	v1	1.0
AWS SQS	✅	✅	Alpha	v1	1.0

Component	Input Binding	Output Binding	Status	Component version	Since runtime version
Cloudflare Queues		✅	Alpha	v1	1.10

Component	Input Binding	Output Binding	Status	Component version	Since runtime version
GCP Cloud Pub/Sub	✅	✅	Alpha	v1	1.0
GCP Storage Bucket		✅	Alpha	v1	1.0

Component	Input Binding	Output Binding	Status	Component version	Since runtime version
Azure Blob Storage		✅	Stable	v1	1.0
Azure Cosmos DB (Gremlin API)		✅	Alpha	v1	1.5
Azure CosmosDB		✅	Stable	v1	1.7
Azure Event Grid	✅	✅	Beta	v1	1.7
Azure Event Hubs	✅	✅	Stable	v1	1.8
Azure Service Bus Queues	✅	✅	Stable	v1	1.7
Azure SignalR		✅	Alpha	v1	1.0
Azure Storage Queues	✅	✅	Stable	v1	1.0

Component	Input Binding	Output Binding	Status	Component version	Since runtime version
Zeebe Command		✅	Stable	v1	1.2
Zeebe Job Worker	✅		Stable	v1	1.2