Economics
Beginner
Updated 1/15/2025
What is
Order?
An instruction to buy or sell an asset at specified conditions. On Ergo-style DEXs, orders can interact with AMM pools or limit-order contracts.
An order in DeFi is an instruction to exchange one asset for another under specified conditions. On Ergo-style decentralized exchanges, orders can interact with AMM pools for swaps or limit-order contracts that execute when price conditions are met. Unlike centralized exchanges with order books, AMM-based DEXs execute against liquidity pools. Ergo's eUTXO model enables order types including partial fills and composable multi-step orders.
Key Points
- Instruction to buy or sell assets
- AMM orders execute against liquidity pools
- Limit orders wait for price conditions
- Spectrum Finance is a historical Ergo DEX reference
- eUTXO enables partial fills and composability
- Orders are transactions on the blockchain
Use Cases
1
Swapping tokens on a current active DEX venue
2
Setting limit orders for better prices
3
Understanding DEX trading mechanics
4
Comparing CEX vs DEX order execution
Technical Details
On Ergo DEXs, market orders swap immediately against AMM pools at current prices (with slippage tolerance). Limit orders create boxes with conditions that can be spent when price reaches the target. The eUTXO model allows orders to be partially filled across multiple transactions. Order execution is MEV-resistant due to the UTXO model: the order specifies exact outputs, reducing common front-running patterns.
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Frequently Asked Questions
Questions about Order
Common questions about this topic
How to provide liquidity on Ergo?
Providing liquidity on Ergo depends on the current active DEX or AMM venue. In general, you deposit equal value of two assets into a pool, receive LP tokens representing your share, and earn a portion of trading fees. Spectrum Finance is historical/frozen since February 2024, so verify the active venue, contracts, liquidity depth, and withdrawal process before depositing funds.
How-to
DeFi
How to use Spectrum DEX on Ergo?
Spectrum Finance is best treated as a historical Ergo DEX reference: the team published a sunset notice and froze contracts in February 2024. If you are studying old Ergo AMM flows, review Spectrum as a reference implementation, but do not assume it is an active venue for new swaps or liquidity. For any live trading, verify the current venue, liquidity, contract status, and official links first.
How-to
DeFi
How to get started with Ergo?
Start by getting a wallet (Nautilus for browser, Terminus for mobile). Back up your seed phrase securely offline. Get some ERG from a current exchange or verified venue, then make a small test transaction. After that, explore NFTs, mining, DeFi references, or the developer stack if you're a builder.
How-to
Getting Started
Is Ergo a good investment?
This is not financial advice. Ergo has strong fundamentals: fair launch (no VC dump risk), innovative technology (eUTXO, Sigma Protocols, NiPoPoWs), active development, and a cypherpunk ethos. It's a smaller market cap project with higher risk/reward than established chains. Research thoroughly, understand the technology, and never invest more than you can afford to lose.
Comparison
Getting Started