RFQ API Overview

Halfmoon RFQ API provides HTTP endpoints for pricing and execution:

• Indicative quotes for UI display

• Firm quotes for deterministic execution (returns router_address and calldata)

• Listing data (pairs/tokens)

• Market data (pair overview, klines)

Start Here

• Quickstart: Quickstart

• Authentication: JWT

• Quotes: Quotes

Glossary

Term	Meaning
Halfmoon	Modular trading system
RFQ	Request For Quote
Indicative quote	Price estimate for UI display
Firm quote	Tradeable quote suitable for on-chain execution
Router	On-chain contract entrypoint used to execute swaps
Native token	Chain native currency (ETH/BNB/etc.) represented as the zero address
Wrapped token	ERC20 wrapper of native token (WETH/WBNB)