FactSet.SDK.FactSetESG 4.0.1

FactSet ESG client library for .NET

FactSet ESG (powered by FactSet Truvalue) applies Natural Language Processing and Machine Learning to uncover risks and opportunities from companies' Environmental, Social and Governance (ESG) behavior, which are aggregated and categorized into continuously updated, material ESG scores. The service focuses on company ESG behavior from external sources and includes both positive and negative events that go beyond traditional sources of ESG risk data.<p> FactSet ESG extracts, analyzes, and generates scores from millions of documents each month collected from more than 240,000 data sources in over 37 languages. Sources include news, trade journals, NGOs, watchdog groups, trade blogs and industry reports. Products deliver investable insights by revealing value and risk factors from unstructured data at the speed of current events.</p>

This .NET package is automatically generated by the OpenAPI Generator project:

• API version: 3.0.0
• SDK version: 4.0.1
• Build package: com.factset.sdk.codegen.FactSetCSharpNetCoreClientCodegen

For more information, please visit https://developer.factset.com/contact

Requirements

• .NET Standard >= 2.0

Installation

.NET CLI

dotnet add package FactSet.SDK.Utils
dotnet add package FactSet.SDK.FactSetESG -v 4.0.1

NuGet

nuget install FactSet.SDK.Utils
nuget install FactSet.SDK.FactSetESG -Version 4.0.1

Usage

1. Generate authentication credentials.
2. Setup .NET Standard 2.0 compatible environment.
3. Install dependencies.
4. Run the following:

Example Code

using System;
using System.Threading.Tasks;
using FactSet.SDK.Utils.Authentication;
using FactSet.SDK.FactSetESG.Api;
using FactSet.SDK.FactSetESG.Client;
using FactSet.SDK.FactSetESG.Model;

namespace Example
{
    public static class GetSfdrPaiExample
    {
        public static async Task Main()
        {
            var config = new FactSet.SDK.FactSetESG.Client.Configuration();

            // Examples for each supported authentication method are below,
            // choose one that satisfies your use case.

            /* (Preferred) OAuth 2.0: FactSetOAuth2 */
            // See https://github.com/FactSet/enterprise-sdk#oauth-20
            // for information on how to create the app-config.json file
            //
            // The confidential client instance should be reused in production environments.
            // See https://github.com/FactSet/enterprise-sdk-utils-dotnet#authentication
            // for more information on using the ConfidentialClient class
            ConfidentialClient confidentialClient = await ConfidentialClient.CreateAsync("/path/to/app-config.json");
            config.OAuth2Client = confidentialClient;

            /* Basic authentication: FactSetApiKey */
            // See https://github.com/FactSet/enterprise-sdk#api-key
            // for information how to create an API key
            // config.Username = "USERNAME-SERIAL";
            // config.Password = "API-KEY";

            var apiInstance = new SFDRApi(config);
            var ids = new List<string>(); // List<string> | Security or Entity identifiers. FactSet Identifiers, tickers, CUSIP and SEDOL are accepted input. <p>***ids limit** =  1500 per request*</p> *<p>Make note, GET Method URL request lines are also limited to a total  length of 8192 bytes (8KB). In cases where the service allows for thousands of ids, which may lead to exceeding this request line limit of 8KB, its advised for any requests with large request lines to be requested through the respective \"POST\" method.</p>* 
            var fiscalPeriodStart = DateTime.Parse("2020-01-01");  // DateTime | Fiscal period start is expressed in YYYY-MM-DD formats. The input start date must be before the input end date. Future dates (T+1) are not accepted in this endpoint. 
            var fiscalPeriodEnd = DateTime.Parse("2022-02-20");  // DateTime | Fiscal period end is expressed in YYYY-MM-DD formats. The input start date must be before the input end date. Future dates (T+1) are not accepted in this endpoint. 
            var feelback = false;  // bool? | This parameter would return the latest PAI data/s based on the indicators, date range and/or subtopics requested.   (optional)  (default to false)
            var currency = "\"LOCAL\"";  // string | Currency code for currency values. For a list of currency ISO codes, visit Online Assistant Page [OA1470](https://my.apps.factset.com/oa/pages/1470).  (optional)  (default to "LOCAL")
            var indicators = new List<string>(); // List<string> | The indicators are the Principal Adverse Impact (PAI) metrics which consists of General, Mandatory and Additional indicators which supports the SFDR reporting.   The General indicators data can retrieved by providing the `GL001` and `GL002` subTopic codes as input. Please refer to the attached documentation for the full list of subtopics codes and their mapping with the indicators.  The data can also be requested for individual sub topic codes in addition to the indicators mentioned below -    |**SFDR PAI Indicators**|**Description**| |- --|- --| |**MandatoryIndicators**| Mandatory indicators are the indicators which must be reported under the EU Sustainable Finance Disclosure Regulation (SFDR).| |**AdditionalIndicators**| These are additional environmental and social indicators as mentioned in additional tables as provided in the Annex 1 table in the SFDR RTS report.| |**GHGEmissions**| This mandatory indicator includes metrics related to greenhouse emissions such as - Scope 1, 2, and 3 emissions, footprint and intensity and energy consumption from non-renewable and high climate sectors.| |**Biodiversity**| This mandatory indicator includes metrics pertaining to biodiversity and a company's impacts on biodiversity-sensitive areas.| |**Water**| This mandatory indicator includes data relating to emissions to water as made by the companies.| |**Waste**| This mandatory indicator includes data relating to hazardous waste as generated by the companies.| |**SocialEmployeeMatters**| This mandatory indicator includes employee-related metrics like gender diversity, pay gap and social-related metrics like violation of UNGC/OECD principles and exposure to controversial weapons.| |**Emissions**| This additional indicator includes metrics related to air pollutants, inorganic pollutants and ozone depleting substance. | |**EnergyPerformance**| This additional indicator includes metrics related to various sources of non-renewable energy as used by the companies. | |**WaterWasteMaterialEmissions**| This mandatory indicator includes employee-related metrics like gender diversity, pay gap and social-related metrics like violation of UNGC/OECD principles and exposure to controversial weapons.| |**AdditionalEmployeeMatters**| This additional indicator includes metrics related to workplace discrimination and safety, whistleblower mechanism and supplier code of conduct.| |**HumanRights**| This additional indicator includes metrics related to both policies and performance of a company in the areas of human rights, forced labor and human trafficking.| |**AntiCorruptionAntiBribery**| This additional indicator includes data related to company violations of anti-corruption and anti-bribery laws, and resulting fines.|  (optional) 
            var calculation = true;  // bool? | This parameter would return the PAI data based on the input provided. All the data for indicators or subtopics requested are returned when the input is `true` and the SFDR required metrics are only returned when the input is`false`  (optional)  (default to true)

            try
            {
                // Requests Principle Adverse Impact (PAI) data to support compliant SFDR Sustainable Finance Disclosure Regulation (SFDR) reporting
                SfdrPaiResponse result = apiInstance.GetSfdrPai(ids, fiscalPeriodStart, fiscalPeriodEnd, feelback, currency, indicators, calculation);
                Console.WriteLine(result.ToJson());
            }
            catch (ApiException e)
            {
                Console.WriteLine("Exception when calling SFDRApi.GetSfdrPai: " + e.Message );
                Console.WriteLine("Status Code: "+ e.ErrorCode);
                Console.WriteLine(e.StackTrace);
            }
        }
    }
}

Using a Proxy

To use the API client with a HTTP proxy, setup a System.Net.WebProxy

Configuration c = new Configuration();
System.Net.WebProxy webProxy = new System.Net.WebProxy("http://myProxyUrl:80/");
webProxy.Credentials = System.Net.CredentialCache.DefaultCredentials;
c.Proxy = webProxy;

Documentation for API Endpoints

All URIs are relative to https://api.factset.com/content/factset-esg/v3

Documentation for Models

• Model.Calendar
• Model.DateOf
• Model.ErrorObject
• Model.ErrorObjectLinks
• Model.ErrorResponse
• Model.Frequency
• Model.InvalidIdErrorObject
• Model.SfdrPai
• Model.SfdrPaiRequest
• Model.SfdrPaiRequestBody
• Model.SfdrPaiResponse
• Model.Spotlights
• Model.SpotlightsResponse
• Model.TvlArticle
• Model.TvlArticlesRequest
• Model.TvlArticlesRequestBody
• Model.TvlArticlesResponse
• Model.TvlScores
• Model.TvlScoresRequest
• Model.TvlScoresRequestBody
• Model.TvlScoresResponse
• Model.TvlSpotlightsRequest
• Model.TvlSpotlightsRequestBody

Documentation for Authorization

FactSetApiKey

• Type: HTTP basic authentication

FactSetOAuth2

• Type: OAuth
• Flow: application
• Authorization URL:
• Scopes: N/A

Contributing

Please refer to the contributing guide.

Copyright

Copyright 2026 FactSet Research Systems Inc

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.