| API compatibility |
Use InfluxDB v1 and v2 compatible endpoints to write and query data.
### Write data
InfluxDB 3 Cloud Serverless provides the following HTTP API endpoints for writing data:
- `/api/v2/write` endpoint (recommended) for new write workloads or for
bringing existing InfluxDB v2 write workloads to InfluxDB Cloud Serverless.
- `/write` endpoint for bringing existing InfluxDB v1 write workloads to
InfluxDB Cloud Serverless.
Both endpoints accept line protocol format and process data the same way.
### Query data
InfluxDB 3 Cloud Serverless provides the following protocols for executing a query:
- Flight+gRPC request (recommended) that contains an SQL or InfluxQL query.
- HTTP API `/query` request that contains an InfluxQL query.
Use this protocol for existing InfluxDB v1 query workloads.
### InfluxDB v2 compatibility
The `/api/v2/write` endpoint works with Token authentication and existing
InfluxDB 2.x tools and code.
### InfluxDB v1 compatibility
The `/write` and `/query` endpoints work with InfluxDB 1.x username/password
authentication and existing InfluxDB 1.x tools and code. |
api |
single |
/openapi/influxdb-cloud-serverless/ref/tags/influxdb-cloud-serverless-ref-api-compatibility.yaml |
100 |
API compatibility |
true |
Other |
Use InfluxDB v1 and v2 compatible endpoints to write and query data.
### Write data
InfluxDB 3 Cloud Serverless provides the following HTTP API endpoints for writing data:
- `/api/v2/write` endpoint (recommended) for new write workloads or for
bringing existing InfluxDB v2 write workloads to InfluxDB Cloud Serverless.
- `/write` endpoint for bringing existing InfluxDB v1 write workloads to
InfluxDB Cloud Serverless.
Both endpoints accept line protocol format and process data the same way.
### Query data
InfluxDB 3 Cloud Serverless provides the following protocols for executing a query:
- Flight+gRPC request (recommended) that contains an SQL or InfluxQL query.
- HTTP API `/query` request that contains an InfluxQL query.
Use this protocol for existing InfluxDB v1 query workloads.
### InfluxDB v2 compatibility
The `/api/v2/write` endpoint works with Token authentication and existing
InfluxDB 2.x tools and code.
### InfluxDB v1 compatibility
The `/write` and `/query` endpoints work with InfluxDB 1.x username/password
authentication and existing InfluxDB 1.x tools and code. |
| core |
enterprise |
cloud-serverless |
cloud-dedicated |
clustered |
v2 |
cloud |
| /influxdb3/core/api/ |
/influxdb3/enterprise/api/ |
/influxdb3/cloud-serverless/api/ |
/influxdb3/cloud-dedicated/api/ |
/influxdb3/clustered/api/ |
/influxdb/v2/api/ |
/influxdb/cloud/api/ |
|