---
title: "List connection versions for connection"
method: GET
path: "/token/connections/{connectionId}/versions"
tags: ["Vault Proxy Connections"]
---

# List connection versions for connection

`GET /token/connections/{connectionId}/versions`

Fetch a list of connection versions for the given connectionId.

## Path parameters

- `connectionId` string, uuid, required

## Response `200`

Success.

- object
  - `paging` object — Paging information about the results.
    - `next` string
  - `results` object[] — List of results for the query.
    - `name` string — Name of connection version.
    - `description` string — Description of connection version.
    - `publicUrl` string — Public url using which connection can be invoked.
    - `rulesCount` integer — Total rules count that are defined as part of this version.
    - `anyOf` object
      - `proxyUrl` string — The proxy URL is primarily the URL where requests are forwarded after tokenization or de-tokenization. It applies to inbound connections.
      - `trustedDestinationHosts` string[] — The destination hosts are a list of whitelisted hosts to which outbound connections can be proxied.
    - `status` string

## Other responses

- `401` — Unauthorized.
- `403` — Insufficient Scope.
- `404` — Not Found.

---

[API](https://skmtc.net/payrails/apis/payrails-api-reference.md) · [All operations](https://skmtc.net/payrails/apis/payrails-api-reference/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/payrails/payrails-api-reference/revisions/9dd2f0158582/schema)