Migrating to V3

V3 Migration Guide

Feed & Trade APIs

New URLs

  • REST: https://api.radarrelay.com/v3

  • WebSocket: wss://ws.radarrelay.com/v3

The schema of order objects has changed slightly within the Feed & Trade APIs. Be sure to familiarize yourself with the updated Order, UnsignedOrder, RadarOrderFeeResponse, and RadarFill interfaces.

Standard Relayer API (SRA)

New URLs

  • REST: https://api.radarrelay.com/0x/v3

  • WebSocket: wss://ws.radarrelay.com/0x/v3

Check out the 0x Standard Relayer API README and the 0x protocol 3.0.0 specification for information regarding changes to the SRA.