---
title: "Create a WireGuard Interface"
method: POST
path: "/wireguard_interfaces"
tags: ["WireGuard Interfaces"]
---

# Create a WireGuard Interface

`POST /wireguard_interfaces`

Create a new WireGuard Interface. Current limitation of 10 interfaces per user can be created.

## Request body

- WireguardInterfaceCreate
  - `id` string, uuid — Identifies the resource.
  - `record_type` string — Identifies the type of the resource.
  - `created_at` string — ISO 8601 formatted date-time indicating when the resource was created.
  - `updated_at` string — ISO 8601 formatted date-time indicating when the resource was updated.
  - `network_id` string, uuid — The id of the network associated with the interface.
  - `name` string — A user specified name for the interface.
  - `status` 'created' | 'provisioning' | 'provisioned' | 'deleting' — The current status of the interface deployment.
  - `endpoint` string — The Telnyx WireGuard peers `Peer.endpoint` value.
  - `public_key` string — The Telnyx WireGuard peers `Peer.PublicKey`.
  - `enable_sip_trunking` boolean — Enable SIP traffic forwarding over VPN interface.
  - `region_code` string — The region the interface should be deployed to.

## Response `202`

Successful response

- object
  - `data` WireguardInterfaceRead
    - `id` string, uuid — Identifies the resource.
    - `record_type` string — Identifies the type of the resource.
    - `created_at` string — ISO 8601 formatted date-time indicating when the resource was created.
    - `updated_at` string — ISO 8601 formatted date-time indicating when the resource was updated.
    - `network_id` string, uuid — The id of the network associated with the interface.
    - `name` string — A user specified name for the interface.
    - `status` 'created' | 'provisioning' | 'provisioned' | 'deleting' — The current status of the interface deployment.
    - `endpoint` string — The Telnyx WireGuard peers `Peer.endpoint` value.
    - `public_key` string — The Telnyx WireGuard peers `Peer.PublicKey`.
    - `enable_sip_trunking` boolean — Enable SIP traffic forwarding over VPN interface.
    - `region_code` string — The region interface is deployed to.
    - `region` object
      - `code` string — Region code of the interface.
      - `name` string — Region name of the interface.
      - `record_type` string — Identifies the type of the resource.

## Other responses

- `422` — Unprocessable entity. Check the 'detail' field in response for details.
- `default` — Unexpected error

## Changes

- **2026-06-05** `8a8c40f458c5` — 1 breaking, 12 warning, 1 info
  - the `data` response's property type/format changed from `object`/`` to ``/`` for status `202`
  - removed the optional property `data/created_at` from the response with the `202` status
  - removed the optional property `data/enable_sip_trunking` from the response with the `202` status
  - removed the optional property `data/endpoint` from the response with the `202` status
  - …10 more
- **2026-05-14** `50870cc05614` — 1 breaking, 13 info
  - the `data` response's property type/format changed from ``/`` to `object`/`` for status `202`
  - added the optional property `data/created_at` to the response with the `202` status
  - added the optional property `data/enable_sip_trunking` to the response with the `202` status
  - added the optional property `data/endpoint` to the response with the `202` status
  - …10 more
- **2026-05-14** `a144ff96b4ac` — 1 breaking, 12 warning, 1 info
  - the `data` response's property type/format changed from `object`/`` to ``/`` for status `202`
  - removed the optional property `data/created_at` from the response with the `202` status
  - removed the optional property `data/enable_sip_trunking` from the response with the `202` status
  - removed the optional property `data/endpoint` from the response with the `202` status
  - …10 more
- …earlier changes not shown

[Full history](https://skmtc.dev/team-telnyx/apis/telnyx-api/changes/wireguard_interfaces/post.md)

---

[API](https://skmtc.dev/team-telnyx/apis/telnyx-api.md) · [All operations](https://skmtc.dev/team-telnyx/apis/telnyx-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/team-telnyx/telnyx-api/revisions/e32d46c5945b/schema)