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

# The Bridge app

> Your dashboard for payments, statements, keys, webhooks and settings.

The Bridge app is where you manage your Bridge business. You'll use it to set up your integration, and later to watch your payments.

There is a separate Bridge app for the sandbox and for live. Settings you change in one don't affect the other.

| Environment | Bridge app |
| - | - |
| Sandbox | [sandbox.bridge.linkio.world](https://sandbox.bridge.linkio.world) |
| Live | [bridge.linkio.world](https://bridge.linkio.world) |

## Set up in this order

Do these once, before you write any code.

**1. Secure your account**

Turn on two-factor sign-in. See [Sign-in and security](https://docs.bridge.linkio.world/control-app/account-security.md).

**2. Turn on your currency pairs**

Choose which stablecoins and fiat currencies you want to use. See [Currency pairs](https://docs.bridge.linkio.world/control-app/ramp-pairs.md).

**3. Allowlist your servers**

Add the IP addresses your servers call from. **Until you do this, every API request is blocked.** See [Allowlist your IP addresses](https://docs.bridge.linkio.world/control-app/ip-allowlist.md).

**4. Create an API key**

See [Create API keys](https://docs.bridge.linkio.world/control-app/api-keys.md).

**5. Add a webhook**

So we can tell you when payments change. See [Set up webhooks](https://docs.bridge.linkio.world/control-app/webhooks.md).

**6. Invite your team**

Optional. See [Invite your team](https://docs.bridge.linkio.world/control-app/team.md).

## What's in the Bridge app

| Section | What you can do there |
| - | - |
| **Activity** | See a summary of your payment volume over time. |
| **Customers** | See the customers you've added through the API. |
| **Transactions** | See every onramp and offramp, filter them, and open the details. |
| **Statements** | Create and download reports of your payments. |
| **API keys** | Create, update, and revoke API keys. |
| **Webhooks** | Add webhook URLs, choose events, and see every delivery. |
| **Team** | Invite people and choose what they can do. |
| **Settings → Integration** | Your API version, currency pairs, and IP allowlist. |
| **Settings → Account** | Your business ID (starts with `bus_`), your API version, your profile, password, two-factor sign-in, and passkeys. |


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