Edit a license

PATCH /api/reseller/licenses/:key

Updates an existing license. Send at least one of the two editable fields.

Parameters

Field	Type	Notes
maxSlots	number	Concurrent servers allowed. Must be zero or greater.
expiresAt	ISO 8601 string | null	New expiry. null clears it (never expires).

What you can change

maxSlots and expiresAt are the editable fields. note and discordId are fixed after creation — set them correctly in the create call.

Request

curl -X PATCH https://api.nexalab.fr/api/reseller/licenses/NXG-8F3A-B1C0-D4E5 \
  -H "X-Reseller-Key: $RESELLER_KEY" \
  -H "Content-Type: application/json" \
  -d '{"maxSlots": 3, "expiresAt": null}'

Response 200 OK

{
  "ok": true,
  "license": {
    "key": "NXG-8F3A-B1C0-D4E5",
    "scriptId": "nx-garage",
    "maxSlots": 3,
    "expiresAt": null,
    "revoked": false,
    "updatedAt": "2026-07-28T12:31:09.774Z"
  }
}

Common operations

Renew a subscription — push the expiry forward:

curl -X PATCH https://api.nexalab.fr/api/reseller/licenses/NXG-8F3A-B1C0-D4E5 \
  -H "X-Reseller-Key: $RESELLER_KEY" -H "Content-Type: application/json" \
  -d '{"expiresAt": "2026-09-28T00:00:00.000Z"}'

Upgrade to a lifetime license:

{ "expiresAt": null }

Sell an extra server slot:

{ "maxSlots": 2 }

Unblock a customer who can't activate on a new server — raising the slot count by one is the fastest resolution:

{ "maxSlots": 3 }

Reducing maxSlots

Lowering the limit does not kick anyone off. Servers already using the license keep working; no new server can activate until enough slots free up naturally. If you downgrade a customer, expect the change to take effect gradually rather than instantly.

Errors

Status	error	Cause
400	no_fields	Neither maxSlots nor expiresAt was supplied.
400	invalid_field	maxSlots is negative or not a number.
403	forbidden	Missing, invalid or disabled reseller key.
404	not_found	Unknown license, or it does not belong to you.

PATCH is safe to retry — applying the same values twice has no additional effect.