---
title: InfluxDB HTTP API
description: >
  The InfluxDB HTTP API provides a programmatic interface for interactions with
  InfluxDB, such as writing and querying data.
  Access the InfluxDB API using the `/api/v2/write` or InfluxDB v1 endpoints.
menu:
  influxdb3_clustered:
    parent: Reference
    name: InfluxDB HTTP API
weight: 127
influxdb3/clustered/tags: [api]
---

The InfluxDB HTTP API provides a programmatic interface for interactions with
{{% product-name %}}, such as writing and querying data.

Access the InfluxDB HTTP API using the `/api/v2/` or InfluxDB v1 endpoints.

## InfluxDB v2 Compatibility API reference documentation

<a class="btn" href="/influxdb3/clustered/api/v2/">InfluxDB v2 API for {{% product-name %}}</a>

The API reference describes requests and responses for InfluxDB v2-compatible
endpoints that work with {{% product-name %}} and with InfluxDB 2.x client
libraries and third-party integrations.

## InfluxDB v1 Compatibility API reference documentation

<a class="btn" href="/influxdb3/clustered/api/v1/">InfluxDB v1 API for {{% product-name %}}</a>

The API reference describes requests and responses for InfluxDB v1-compatible `/write` and `/query` endpoints that work with {{% product-name %}} and with InfluxDB 1.x client libraries and third-party integrations.