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API to get RICs for a given ISIN (Euro/UK Fixed Income Bonds)
Hi, Im looking for an API that will return me RICs for given ISIN. ISIN's will be for Euro/UK FI Bonds. I reached out to LSEG helpdesk via email, and they provided me with the following sample python code. I am interested in Dotnet version of the below python API. And looking at the site, looks like there is "LSEG Data…
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Messages without Name field in EMA
Hi all, We differentiate messages received from EMA based on the name(RIC) field contained within the message. UpdateMsg streamId="420" domain="MarketPrice Domain" updateTypeNum="0" seqNum="44766" doNotConflate name="CNH=" serviceId="600" serviceName="IDN_RDF" Payload dataType="FieldList" FieldList FieldListNum="0"…
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Request to review the simple query that client wrote & optimize it
Request to review the simple query that client wrote & optimize it ds = dsweb.DataClient(username = auth_info['secrets'][1]['key'], password = auth_info['secrets'][1]['value']) # Golbal parameters start_date = '2008-01-01' # Listing of instruments per dataset instruments = { 'energy' : 'ETQC.01,LNGASIA,NATGAS1,LLCC.01',…
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EMA re-subscribe RIC data
Hi Team, client is using EMA C++ version to subscribe real time data. they want to know how to re-subscribe data without restart their application. Please advise, thanks consumer.registerClient(ReqMsg().serviceName(serviceName.c_str()).name(ric.c_str()), client);
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Need support for connecting to RTO v2
Hi, I have to update the code of a software so that it supports RTO v2 (previously it was supporting RTO v1) In RTO v1, I used to connect thanks to the following code: private OmmConsumer createOmmConsumer() { OmmConsumerConfig ommConsumerConfig = EmaFactory.createOmmConsumerConfig(configuration.getConfigurationFile());…
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LSEG Analytics Python SDK: Credit curves constituents
Hi, I am trying to fill Credit curves constituents with this : "constituents": { "creditInstruments": { "EUR": { "financialFilters": { "bond": { "zScore": { "field": "ZSpreadBp", "priceSide": "Mid", "maturityBuckets": [ { "tolerance": 3 }, { "tolerance": 3 }, { "tolerance": 3 }, { "tolerance": 3 } ] } } } } } } Could you…
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429 - Too Many Requests, is this mean I reach the date request limit? I just want to confirm how yo
429 - Too Many Requests, is this mean I reach the date request limit? I just want to confirm how you define one request. For example, if I run ld.get_history(universe="AAPL.O=", interval="1min", start="2025-09-15", end="2025-09-16"), does that count as a single request?
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What is wrong with my Symbol conversion code?
Hello Team please check the following code. The output that I want is USA country code specific but it is showing Exchanges from Thailand and Vienna. Also my asset class are code for funds, equities, certificates and bonds but Commodities futures also show in my output. Here is the code: from lseg.data.content import…
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How to resolve the Cannot prepare connection OMMStreamConnection?
Whenever I run fchi = Chain(name="0#TU+")print(fchi.constituents) I get the following error: ConnectionError Traceback (most recent call last) Cell In[29], line 2 1 fchi = Chain(name="0#TU+") ----> 2 print(fchi.constituents) File…
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WC1 API V3 ongoing-screening-updates respond "no ogs caces".
Hi there. I want to get response of the endpoint cases/ongoing-screening-updates. But I couldn't get screening results by OGS screening. I used WCA API V3. I called api like bellow. ``` {{protocol}}{{gateway-host}}{{gateway-url}}cases/ongoing-screening-updates { "filter":…
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Migrating legacy SFC (RTMDS v3) Java client to EMA
Hi all, I’m moving an ancient Java app from the SFC API to EMA Java. The local RTMDS v3 host listens on 8101, 14002, and 24002. I was told I can reuse the same DACS user with EMA. Connecting EMA to 8101 gives: ChannelDownReconnecting ... Error initializing channel Connecting EMA to 14002 or 24002 results in connection…
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we need to know a list of splits/mergers and symbol changes that will actually take effect on a mark
we need to know a list of splits/mergers and symbol changes that will actually take effect on a market today do you have an example of how to use the api to fetch capital evets lets say for today
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Hi Team, client has below query:
Thank you for your help. I would also like to know if I were to filter the headlines to be 'X' (formerly known as twitter), am I suppose to use this: ld.news.get_headlines("'Elon musk' AND Source:'X'", count=10)? It seems like it returns nothing back, could you check whether this is the correct code?
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ld.news.get_headlines
Hi DevPortal, good afternoon. May I ask for your help. I use python library to fetch news by ld.news.get_headlines('Elon musk', count=10), while it return error: LDError: Error code 400 | Query cannot return any result. Is there any format for query in this function? Kindly pls provide me a sample script on how to do this…
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Download worked for most but not all stocks
HI @Jirapongse As previously discussed with you on another thread I have split up my requests into smaller ones. However, I have now experienced that most prices are being properly downloaded but some are just not and from the logs I do not see the reason for it. Can you please advise? How can I prevent this from happening…
