---
title: /write 1.x compatibility API
description: The /write 1.x compatibility endpoint writes data to InfluxDB Cloud using patterns from the InfluxDB 1.x /write API endpoint.
url: https://docs.influxdata.com/influxdb/cloud/api-guide/influxdb-1x/write/
estimated_tokens: 30
product: InfluxDB Cloud (TSM)
version: cloud
publisher: InfluxData
canonical: https://docs.influxdata.com/influxdb/cloud/api-guide/influxdb-1x/write/
date: '2025-04-02T15:54:32-06:00'
lastmod: '2025-04-02T15:54:32-06:00'
---

#### Related

* [Line protocol](/influxdb/cloud/reference/syntax/line-protocol/)

[write](/influxdb/cloud/tags/write/)