# Augustus RFQ

### Velora **Limit Order Protocol**  <a href="#what-is-paraswap-limit-order-protocol" id="what-is-paraswap-limit-order-protocol"></a>

Velora Limit Order Protocol is a set of smart contracts developed by Velora and available in Ethereum, Polygon, Binance Smart Chain, Avalanche, Arbitrum, and Optimism.

Velora's Multichain Limit Order Protocol aims to become a public good with which anyone can interact and build dApp use cases in a completely decentralized way.

#### Key Features <a href="#key-features" id="key-features"></a>

The protocol goes beyond ERC-20 token limit orders and enables, among others, ERC721 NFT limit orders, peer-to-peer, RFQ, and OTC trading.

* **Top gas efficiency:** Velora’s limit orders offer the most gas-efficient transactions in the market.
* **Greater flexibility for users:** the protocol allows token-to-token trade and token-to-NFT, multiple token-to-NFT trading, and NFT-to-NFT swap. Moreover, it allows users to buy & sell ERC721 in the token they choose, independently of the other party’s token choice.

Please visit the following links to learn more about Velora Limit Orders:

* [Getting started with Limit Orders](https://help.paraswap.io/en/articles/6554744-what-is-a-limit-order-and-how-does-it-work)
* [Integrating Velora Limit Order Protocol ](/integrating-velora/integrating-velora-overview/augustus-rfq-limit-orders-and-market-maker.md#paraswap-limit-order-protocol)
* [Limit Orders Docs](https://developers.paraswap.network/api/limit-orders)

### Velora **Market Makers** <a href="#what-is-paraswap-limit-order-protocol" id="what-is-paraswap-limit-order-protocol"></a>

The liquidity provided by market makers helps Velora provide competitive prices and progressively get more and more efficient.

On top of the **better pricing** it helps to provide, this has additional benefits as it enables Velora to provide **MEV-resistant and 0 slippage swaps**.

Please visit the following links to learn more about Velora Market Makers:

* [Becoming a Velora Market Maker ](/integrating-velora/integrating-velora-overview/augustus-rfq-limit-orders-and-market-maker.md#what-is-paraswap-limit-order-protocol)
* [Market Makers API Docs](https://developers.paraswap.network/augustusrfq-api-specification)


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