---
title: "Changes to Create or update a trigger"
method: POST
path: "/api/v3/trigger_instances/{slug}/upsert"
---

# Changes to Create or update a trigger

`POST /api/v3/trigger_instances/{slug}/upsert`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 10 revisions.

- **2026-08-07** `df7478fc8f3b` — 1 info

## Changes

- **2026-08-07** `df7478fc8f3b` — 1 info
  - added the non-success response with the status `429`

---

[Operation](https://skmtc.dev/composiohq/apis/composio-platform-api/docs/api/v3/trigger_instances/:slug/upsert/post.md) · [API](https://skmtc.dev/composiohq/apis/composio-platform-api.md) · [Page](https://skmtc.dev/composiohq/apis/composio-platform-api/changes/api/v3/trigger_instances/:slug/upsert/post)