RDP Pricing Streaming API
How often do we need to re-subscribe for a symbol?
How many RICs can we subscribe to within each subscription request?
Can the same jwt be used for socket and to retrieve pricing?
What modes can we use for transport? And what are the differences between data formats of price streaming (rwf/tr_json2)
Best Answer
-
Hello @bindia.nair
About the first question (How often do we need to re-subscribe for a symbol?).
- If you are requesting the "streaming" data, you do not need to re-subscribe RIC, the request stream will be keep opened and send streaming data (refresh and update messages) to the application when there is a data changed on that RIC
- If you are requesting the "snapshot" request, the application just receives a refresh message to the application and then the request stream is closed. If you need another snapshot data of that RIC, you just re-request it as a snapshot.
I also highly recommend the client checks the 10 important things you need to know before you write a Real-Time application article.
0
Answers
-
Hello @bindia.nair,
For these starter questions it is best to read through the API overview page and see the quickstart guide.
Websockets API (tr_json2 protocol)
Real time SDK (Java) (rwf/rssl protocol)
The number of RIC's etc depend on your system, what infrastructure you connect to and which SDK you use etc.
0 -
Hello @bindia.nair
About the JWT, if the client is the Pricing Streaming (Wealth - Service ERT_FD3_LF1) , the authentication does not support the JWT yet.
0
Categories
- All Categories
- 6 AHS
- 37 Alpha
- 161 App Studio
- 4 Block Chain
- 4 Bot Platform
- 16 Connected Risk APIs
- 47 Data Fusion
- 30 Data Model Discovery
- 608 Datastream
- 1.3K DSS
- 577 Eikon COM
- 4.9K Eikon Data APIs
- 7 Electronic Trading
- Generic FIX
- 7 Local Bank Node API
- Trading API
- 2.7K Elektron
- 1.3K EMA
- 236 ETA
- 519 WebSocket API
- 33 FX Venues
- 10 FX Market Data
- 1 FX Post Trade
- 1 FX Trading - Matching
- 12 FX Trading – RFQ Maker
- 5 Intelligent Tagging
- 2 Legal One
- 20 Messenger Bot
- 2 Messenger Side by Side
- 9 ONESOURCE
- 7 Indirect Tax
- 59 Open Calais
- 264 Open PermID
- 39 Entity Search
- 2 Org ID
- PAM
- PAM - Logging
- 8.4K Private Comments
- 6 Product Insight
- Project Tracking
- ProView
- ProView Internal
- 20 RDMS
- 1.4K Refinitiv Data Platform
- 367 Refinitiv Data Platform Libraries
- 3 Refinitiv Due Diligence
- LSEG Due Diligence Portal API
- 3 Refinitiv Due Dilligence Centre
- Rose's Space
- 1.1K Screening
- 18 Qual-ID API
- 13 Screening Deployed
- 23 Screening Online
- 10 World-Check Customer Risk Screener
- 990 World-Check One
- 44 World-Check One Zero Footprint
- 45 Side by Side Integration API
- Test Space
- 3 Thomson One Smart
- 1.2K TR Internal
- Global Hackathon 2015
- 2 Specialists Who Code
- 10 TR Knowledge Graph
- 150 Transactions
- 142 REDI API
- 1.7K TREP APIs
- 4 CAT
- 21 DACS Station
- 117 Open DACS
- 1.1K RFA
- 103 UPA
- 172 TREP Infrastructure
- 224 TRKD
- 886 TRTH
- 5 Velocity Analytics
- 5 Wealth Management Web Services
- 59 Workspace SDK
- 9 Element Framework
- 5 Grid
- 13 World-Check Data File
- Yield Book Analytics
- 46 中文论坛