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

# Get listed

> Listed means your venue appears in Connect, the trader's account picker. What you set, where it shows, and what the sandbox preview does and does not do.

Connect is the account picker a trader opens in the trading app: the built-in providers, plus every
listed venue. A venue is **listed** once it is approved to appear there. Until then its traders can
still be pre-registered and can still sign in; what they do not see is your tile.

## What a listing shows

Your venue's name, description and logo. The trader picks your tile, and the login style of the
provider behind it decides what happens next: a Rithmic listing asks for the trader's own Rithmic
login with your system name pre-filled; an account you issued on the paper book needs no second
login at all.

## Set the brand

In the [back office](https://sandbox.trdrs.co/developer), on the Venue card: the name, a short
description and a square PNG logo (256 to 1024 pixels, at most 512 KB). Over HTTP the same fields
are the signed-in owner's own routes, `GET /api/firm`, `PUT /api/firm/brand` and
`POST /api/firm/logo`; they take the session, never a key.

Once saved, the account picker and the account manager show the venue's name and logo on every
account the venue issued or pre-registered, and `GET /api/account/list` carries the venue's identity
on those accounts. The account number stays visible, and `paper` stays the API's `broker` value for
an issued account, because a brand does not change where an order goes.

## Sandbox preview versus production listing

A brand saved in the sandbox shows on sandbox accounts immediately. It does not publish your venue
into the production Connect catalog, and neither does a passed
[self-check](/partner-platform/conformance/test-evidence): brand review and production onboarding are
a separate step with your trdrs contact. Nothing about a listing requires a payment setup, and
the sandbox never asks for one.

## Where to go next

* [Register an account](/guides/register-an-account) — pre-register a trader so your tile opens with their account ready to link.
* [Brokers](/guides/brokers-overview) — a venue that lists a built-in provider and stops there.
* [Venue keys](/guides/venue-keys) — the key your backend holds once the venue exists.