---
title: Select Trade
description: "Play 0x33, client → server."
---

`play` · `0x33` · **serverbound** (client → server)

Sent when the player clicks a trade in the villager trading GUI. `slot` is the index of the selected offer. The server fills the trade input slots from the inventory and sends slot updates.

Sent by the client, read by the server. Listen for it with `client.on("SelectTrade", (data) => …)` on the receiving side.

## Fields

| Field | Type | Notes |
|---|---|---|
| `slot` | VarInt |  |

## Send it

```ts
await client.sendPacket("SelectTrade", {
  slot: /* VarInt */,
});
```

Field aliases listed under Notes are accepted as alternative keys when writing.

Source: [`src/Core/Versions/776/Packets/play/serverbound/SelectTrade.ts`](https://github.com/GDLev/mc-protocol/blob/master/src/Core/Versions/776/Packets/play/serverbound/SelectTrade.ts)