RFA Subscription for Primary Ric and Composite Ric and event registration

For instrument, I want to use primary exchange RIC to subscribe to L1 and only interested in instrument status, Lower Limit and Upper limit price band, and totally ignore any trade and quote events.
If my client is interested in trade and quote, I will use composite RIC to subscribe L1 and only care about trade and quote events.
Question: To avoid to use unnecessary data bandwidth, I would like to know if RFA api allows me to instruct the library to not to send certain events, such as trade, quote, status. Without this support, I would have to ignore event types based on the RIC used.
Best Answer
-
RFA and other TREP/Elektron APIs cannot send a request with filtering options like your scenario. Also, the APIs do not cache the data so that it can not filter the only event you need.
The only option for the user to reduce bandwidth is to use a dynamic view feature to filter only fields list you need on the TREP server side. If you want to filter specific data/events, you have to do it in your application layer, but is still unable to reduce the bandwidth.
0
Categories
- All Categories
- 3 Polls
- 6 AHS
- 36 Alpha
- 166 App Studio
- 6 Block Chain
- 4 Bot Platform
- 18 Connected Risk APIs
- 47 Data Fusion
- 34 Data Model Discovery
- 687 Datastream
- 1.4K DSS
- 621 Eikon COM
- 5.2K Eikon Data APIs
- 10 Electronic Trading
- Generic FIX
- 7 Local Bank Node API
- 3 Trading API
- 2.9K Elektron
- 1.4K EMA
- 254 ETA
- 557 WebSocket API
- 38 FX Venues
- 14 FX Market Data
- 1 FX Post Trade
- 1 FX Trading - Matching
- 12 FX Trading – RFQ Maker
- 5 Intelligent Tagging
- 2 Legal One
- 23 Messenger Bot
- 3 Messenger Side by Side
- 9 ONESOURCE
- 7 Indirect Tax
- 60 Open Calais
- 276 Open PermID
- 44 Entity Search
- 2 Org ID
- 1 PAM
- PAM - Logging
- 6 Product Insight
- Project Tracking
- ProView
- ProView Internal
- 22 RDMS
- 1.9K Refinitiv Data Platform
- 669 Refinitiv Data Platform Libraries
- 4 LSEG Due Diligence
- LSEG Due Diligence Portal API
- 4 Refinitiv Due Dilligence Centre
- Rose's Space
- 1.2K Screening
- 18 Qual-ID API
- 13 Screening Deployed
- 23 Screening Online
- 12 World-Check Customer Risk Screener
- 1K World-Check One
- 46 World-Check One Zero Footprint
- 45 Side by Side Integration API
- 2 Test Space
- 3 Thomson One Smart
- 10 TR Knowledge Graph
- 151 Transactions
- 143 REDI API
- 1.8K TREP APIs
- 4 CAT
- 27 DACS Station
- 121 Open DACS
- 1.1K RFA
- 104 UPA
- 193 TREP Infrastructure
- 229 TRKD
- 917 TRTH
- 5 Velocity Analytics
- 9 Wealth Management Web Services
- 90 Workspace SDK
- 11 Element Framework
- 5 Grid
- 18 World-Check Data File
- 1 Yield Book Analytics
- 48 中文论坛