What is a Request-For-Quote (RFQ) protocol?

Request-For-Quote (RFQ) Protocols

A Request-For-Quote (RFQ) protocol is a trading mechanism where a market participant solicits price quotes from one or more liquidity providers or dealers to fulfill a specific transaction 12. Unlike an open order book where prices are publicly listed for anyone to take, an RFQ is a private or semi-private request that results in executable quotes tailored specifically to the requester's parameters 13.

Core Characteristics of RFQ Protocols

In a standard RFQ system, the following conditions are typically met:
  • Solicited Quotes: Quotes are provided by members or participants only in response to a specific request 1.
  • Exclusive Execution: The resulting quote is executable exclusively by the member or participant who requested it 1.
  • User Acceptance: The requester concludes the transaction by choosing to accept or reject the provided quote(s) 14.
  • No Participant Limits: Trading venues generally do not impose limits on how many participants a firm can request a quote from, though firms may limit their own requests to minimize exposing their trading interest 1.

RFQ in Decentralized Finance (DeFi)

In the context of blockchain and DeFi, RFQ protocols bridge the gap between on-chain traders and professional market makers 5. The process generally follows three steps:
  1. Request Price Quotes: A user defines trade parameters (such as asset type and amount) through a wallet. This request is often routed via a smart contract to available dealers or market makers 4.
  2. Pricing: Dealers compute prices (often off-chain to save on costs and improve speed) and return encrypted or signed quotes to the smart contract 45.
  3. Execution: The smart contract aggregates these quotes and presents the best rate to the user 45. If the user accepts, the trade is executed on-chain, providing a verifiable transaction history 4.

Benefits and Market Adoption

RFQ protocols are increasingly used in cryptocurrency markets due to several advantages:
  • Efficiency and Pricing: They allow for competitive price discovery and efficient execution, particularly for large-scale trades or highly traded pairs like USDC-WETH and WBTC-WETH 67.
  • Certainty: They provide "certainty in execution" by locking in a price before the transaction is finalized, protecting traders from slippage 5.
  • Growth: Adoption has seen significant growth; for example, RFQ volume reached a record 80% of total volume in the final week of Q4 2023 7. By Q2 2024, RFQ transactions accounted for approximately 70% of total transactions on tracked pairs 8.

Traditional Procurement and Business Use

Outside of financial markets, the term RFQ is also used in procurement. In this context, it is a document or process used by companies to solicit price quotes from suppliers for specific products or services 29. This helps organizations identify contractors who can meet project requirements within a specific budget and timeframe 9. Internal systems often route these requests through various departments (such as engineering or finance) to determine if the company can fulfill the request before a formal quote is issued to the customer 10.
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