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

# Deflationary Token

> A deflationary token is a cryptocurrency designed with mechanisms that intentionally reduce its total supply over time. Unlike inflationary assets that increase supply through block rewards or mining, deflationary models prioritize long-term scarcity. These tokens often incorpora

# Deflationary Token

A deflationary token is a cryptocurrency designed with mechanisms that intentionally reduce its total supply over time. Unlike inflationary assets that increase supply through block rewards or mining, deflationary models prioritize long-term scarcity. These tokens often incorporate features such as automated burning of transaction fees, buyback-and-burn programs, or mandatory 'tax' burns on token transfers to constantly decrease the circulating supply relative to demand.

## Definition

A deflationary token is a cryptocurrency designed with mechanisms that intentionally reduce its total supply over time. Unlike inflationary assets that increase supply through block rewards or mining, deflationary models prioritize long-term scarcity. These tokens often incorporate features such as automated burning of transaction fees, buyback-and-burn programs, or mandatory 'tax' burns on token transfers to constantly decrease the circulating supply relative to demand.

## Simple explanation

A deflationary token is like a collection of limited-edition trading cards where some cards are destroyed every time someone trades them, making the remaining ones rarer.

## Why it matters

These models aim to combat devaluation caused by excessive supply growth. By creating a supply-demand imbalance in favor of scarcity, they hope to sustain or increase the asset's purchasing power.

## How it works

The token smart contract contains code that executes a burn function whenever specific events occur, such as a trade, a transfer, or a regular scheduled date. For every transaction, a percentage of the transferred tokens is sent to an unspendable address, effectively removing them from the pool forever. This constant downward pressure on total supply is intended to create a 'deflationary' economic cycle.

## Real-world example

Ethereum became partially deflationary following the EIP-1559 upgrade, which burns a portion of transaction fees paid by users.

## Advantages

* Promotes long-term scarcity
* Encourages 'HODLing' behavior
* Potential for value appreciation

## Limitations

* Can discourage actual token usage
* Economic success is not guaranteed
* Risk of extreme price volatility

## Common misconceptions

* Deflationary tokens will always go up in price over time.
* The deflationary mechanism guarantees the project's long-term utility.

## Related knowledge

* [Burn](/generated/v2/glossary/burn) — term
* [EIP-1559](/generated/v2/glossary/eip-1559) — term
* [Inflationary Token](/generated/v2/glossary/inflationary-token) — term
* [Smart Contract](/generated/v2/glossary/smart-contract) — term
* [Tokenomics](/categories/tokenomics) — term

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**Canonical knowledge ID:** `glossary:deflationary-token`