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

# Supported Assets & Networks

> Supported assets, networks, and precision rules

# Supported Assets & Networks

The Nexbridge Partner API currently supports a limited set of assets and networks for subscription and redemption flows.

***

# Supported Assets

## USTBL

AMP asset issued on Liquid Network.

Supported for:

* subscriptions
* redemptions
* balances
* funding activity

Precision:

* up to 6 decimals

Example:

```text theme={null}
1000.123456
```

***

## USDT

Liquid USDT asset.

Supported for:

* subscriptions
* redemptions
* balances
* funding activity

Precision:

* up to 2 decimals

Example:

```text theme={null}
1000.12
```

***

# Supported Network

## Liquid

All Partner API operations currently operate exclusively on Liquid Network.

Unsupported networks are rejected during request validation.

***

# Supported Flows

## Subscription

```text theme={null}
USDT → USTBL
```

***

## Redemption

```text theme={null}
USTBL → USDT
```

***

# Address Requirements

Addresses must:

* belong to Liquid Network
* match the expected asset/network combination
* be approved before operational usage

***

# Address Validation

Address validation occurs during:

* address registration
* quote creation
* request creation
* settlement preparation

Invalid or incompatible addresses are rejected.

***

# Precision Rules

| Asset | Precision        |
| ----- | ---------------- |
| USTBL | Up to 6 decimals |
| USDT  | Up to 2 decimals |

***

# Unsupported Assets

Assets not explicitly supported by the Partner API are rejected.

***

# Unsupported Networks

Networks other than Liquid are currently unsupported for V1.