---
title: Quick start
description: Get started writing and querying data with the InfluxDB 3 Cloud Serverless API.
url: https://docs.influxdata.com/influxdb3/cloud-serverless/api/quick-start/
estimated_tokens: 175
product: InfluxDB Cloud Serverless
version: cloud-serverless
---

[Download InfluxDB Cloud Serverless API Spec](/openapi/influxdb-cloud-serverless-api.yml)

Get started writing and querying data with the InfluxDB 3 Cloud Serverless API.