> ## Documentation Index
> Fetch the complete documentation index at: https://docs.getmcpulse.com/llms.txt
> Use this file to discover all available pages before exploring further.

# List keys

> Every key on an MCP, live and revoked, with the prefix and the name you gave it.

`/m/:id/keys` lists every key ever created on this MCP.

| Column  |                                          |
| ------- | ---------------------------------------- |
| Name    | What you called it at creation           |
| Prefix  | The first 12 characters, for recognition |
| Created | When it was minted                       |
| Status  | Live, or revoked with the date           |

## The full key is not here

It never is. Only a SHA-256 hash and the 12-character prefix are stored, so this list can tell you a key **exists** but not what it is.

That is also why keys are named. A column of `mp_live_a1b2…` prefixes cannot answer which one is on staging, and revoking the right one becomes a guess.

## Revoked keys stay listed

Revoking sets a timestamp; the row remains. A key that stopped working should still be explicable six months later — "revoked on the 3rd" is an answer, and a missing row is not.

## Why there is no account-wide list

A key belongs to one MCP. An account-wide page would be a list of keys you then have to trace back to servers, which is the question the per-MCP list already answers by existing.

## Related

* [Create a key](/api-keys/create)
* [Revoke a key](/api-keys/revoke)