# Understand Filecoin (FIL) Wallet Address

#### **Understanding Filecoin (FIL) Wallet Addresses**

Filecoin (FIL) wallets come in **five different address types**: **f0, f1, f2, f3**, and **f410 (or 0x)**.

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#### **How to Identify Your Wallet Address Type**

You can tell what type of address you have by looking at the **first few characters** of your Filecoin address, called the **“protocol indicator.”**

**Example:**\
If your address looks like this:\
**f1s5hbfgxihcbdj5jc35kv2eyoqpqdbahyo67ord**\
The number **right after the “f”** is **1**, so this is an **f1 address**.

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#### **Why Are There Different Address Types?**

Filecoin is more than just a blockchain—it’s a network for **decentralized data services** like **storage, retrieval, and computation**. Each address type serves a **specific purpose** within this ecosystem, helping different parts of the network work together smoothly.

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#### **What is an f410 or 0x Address?**

An **f410** (or **0x**) address is needed if you want to use **Filecoin Virtual Machine (FVM)** applications, like DeFi protocols (including **FILLIQUID**).

* An **f410** address starts with “**f410**”.
* A **0x** address looks like an **Ethereum-style** address, starting with “**0x**”.

The **f410** and **0x** addresses are **linked**—they both control the **same FIL balance**. You can easily **convert** between them.

**Example:**

* **f410fxk7kt4wlqoduvsv52sflzrkrp7iwuqjqphtis5y**\
  ↔
* **0xBabea9F2Cb83874aCaBdD48ABCc5517fd16A4130**

Both of these addresses give access to the **same FIL**. That’s why we call them **0x/f410 wallets**.