---
title: "Changes to Set host port mapping for a container port"
method: POST
path: "/v1/ports/mappings"
---

# Changes to Set host port mapping for a container port

`POST /v1/ports/mappings`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 50 revisions.

- **2025-08-08** `bdd794bb1f17` — 1 info
- **2025-07-18** `21270d5158bd` — 1 breaking

## Changes

- **2025-08-08** `bdd794bb1f17` — 1 info
  - endpoint added
- **2025-07-18** `21270d5158bd` — 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/wandb/apis/catnip-container-api/docs/v1/ports/mappings/post.md) · [API](https://skmtc.dev/wandb/apis/catnip-container-api.md) · [Page](https://skmtc.dev/wandb/apis/catnip-container-api/changes/v1/ports/mappings/post)