FactSet.SDK.FactSetFunds 0.40.0

FactSet Funds client library for .NET

FactSet Mutual Funds and ETFs Reference provides fund-specific reference information as well as FactSet's proprietary classification system. It includes but is not limited to the following coverage

• Fund descriptions
• A seven-tier classification system
• Leverage information
• Fees and expenses
• Portfolio managers

FactSet Mutual Funds Time Series provides quantitative data items on a historical basis. It includes but is not limited to the following coverage

• Net asset value
• Fund flows
• Assets under management
• Total return

In addition to core reference and time series data, the API enables broader fund analytics and workflows, including:

• Fund summary and classification insights such as domicile, structure, segments, and similar funds
• Performance analytics including historical returns, snapshot returns across time horizons, and yield data
• Cost, fee, and risk metrics including expense ratios, regulatory/tax exposure, and risk measures
• Portfolio exposure and analytics including asset allocation, sector weightage, geographic exposure, and top holdings
• Trading and liquidity characteristics for evaluating tradability
• ETF-specific scoring and ratings to assess efficiency, tradability, and fit relative to benchmarks
• Distribution and income data for understanding payouts and investor returns <p>This API is rate-limited to 10 requests per second and 10 concurrent requests per user.

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

• API version: 3.0.0
• SDK version: 0.40.0
• 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.FactSetFunds -v 0.40.0

NuGet

nuget install FactSet.SDK.Utils
nuget install FactSet.SDK.FactSetFunds -Version 0.40.0

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.FactSetFunds.Api;
using FactSet.SDK.FactSetFunds.Client;
using FactSet.SDK.FactSetFunds.Model;

namespace Example
{
    public static class GetFinancialKeyItemsExample
    {
        public static async Task Main()
        {
            var config = new FactSet.SDK.FactSetFunds.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 PortfolioExposureAndAnalysisApi(config);
            var ids = new List<string>(); // List<string> | The requested fund identifier. FactSet Identifiers, tickers, CUSIP, SEDOL, and ISIN are accepted inputs. <p>***IDs limit** =  200 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 keyItemsType = (KeyItemsType) "GROWTH";  // KeyItemsType? | The Key Items type report. (optional) 

            try
            {
                // Get Financial Key Items for Funds
                FinancialsKeyItemsResponse result = apiInstance.GetFinancialKeyItems(ids, keyItemsType);
                Console.WriteLine(result.ToJson());
            }
            catch (ApiException e)
            {
                Console.WriteLine("Exception when calling PortfolioExposureAndAnalysisApi.GetFinancialKeyItems: " + 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-funds/v3

Documentation for Models

• Model.AnalyticsType
• Model.AssetAllocation
• Model.AssetAllocationAllOf
• Model.AssetAllocationType
• Model.Aum
• Model.AumAllOf
• Model.AumRequest
• Model.AumRequestData
• Model.AumResponse
• Model.BenchmarkDetails
• Model.BenchmarkDetailsAllOf
• Model.BenchmarkDetailsType
• Model.Classifications
• Model.ClassificationsAllOf
• Model.ClassificationsType
• Model.ContentSet
• Model.ContentSetItem
• Model.ContentSetsResponse
• Model.CostsFees
• Model.CostsFeesAllOf
• Model.CostsFeesRequest
• Model.CostsFeesRequestData
• Model.CostsFeesResponse
• Model.CreateContentSetRequest
• Model.CreateContentSetRequestBody
• Model.CreateContentSetResponse
• Model.CreateContentSetResponseData
• Model.CreateRequestFieldObject
• Model.CreditRisk
• Model.CreditRiskAllOf
• Model.CreditRiskType
• Model.Criterion
• Model.CurrencyResponseField
• Model.CustomContentSetItem
• Model.DateResponseField
• Model.DistCurrent
• Model.DistCurrentAllOf
• Model.DistCurrentType
• Model.DistHistorical
• Model.DistHistoricalAllOf
• Model.DistHistoricalType
• Model.DistinctCountData
• Model.DistinctCountMeta
• Model.DistinctCountRequest
• Model.DistinctCountRequestBody
• Model.DistinctCountResponse
• Model.DistributionType
• Model.DistributionsItem
• Model.DistributionsRequest
• Model.DistributionsRequestItem
• Model.DistributionsResponse
• Model.DividendAdjust
• Model.ErrorResponse
• Model.Field
• Model.FieldResponseObject
• Model.FieldValues
• Model.FieldsResponse
• Model.Filter
• Model.FinancialsKeyItems
• Model.FinancialsKeyItemsRequest
• Model.FinancialsKeyItemsRequestData
• Model.FinancialsKeyItemsResponse
• Model.Flows
• Model.FlowsAllOf
• Model.FlowsRequest
• Model.FlowsRequestData
• Model.FlowsResponse
• Model.Frequency
• Model.FrequencyAum
• Model.Fund
• Model.FundStructure
• Model.FundStructureAllOf
• Model.FundStructureType
• Model.FundVsSegmentBenchmark
• Model.FundsErrorObject
• Model.FundsErrorObjectSource
• Model.FundsPricesRequest
• Model.FundsPricesRequestData
• Model.FundsPricesResponse
• Model.FundsReturnsRequest
• Model.FundsReturnsRequestData
• Model.FundsReturnsResponse
• Model.FundsReturnsSnapshotRequest
• Model.FundsReturnsSnapshotRequestData
• Model.FundsReturnsSnapshotResponse
• Model.GeographicRevenue
• Model.GeographicRevenueAllOf
• Model.GeographicRevenueType
• Model.Growth
• Model.GrowthAllOf
• Model.GrowthType
• Model.HistogramData
• Model.Holdings
• Model.IdentifierResponseFields
• Model.JoinType
• Model.KeyItemsType
• Model.Lang
• Model.Managers
• Model.Margins
• Model.MarginsAllOf
• Model.MarginsType
• Model.MarketCapitalization
• Model.MarketCapitalizationAllOf
• Model.MarketCapitalizationType
• Model.Meta
• Model.MetaPagination
• Model.MetaRequest
• Model.NavDataType
• Model.NestedFieldValueObject
• Model.NestedFieldValues
• Model.OAS
• Model.Operator
• Model.Pagination
• Model.PaginationRequest
• Model.PerShare
• Model.PerShareAllOf
• Model.PerShareType
• Model.PortfolioAnalyticsItem
• Model.PortfolioAnalyticsRequest
• Model.PortfolioAnalyticsRequestData
• Model.PortfolioAnalyticsResponse
• Model.PortfolioStatistics
• Model.PortfolioStatisticsAllOf
• Model.PortfolioStatisticsRequest
• Model.PortfolioStatisticsRequestData
• Model.PortfolioStatisticsResponse
• Model.Prices
• Model.PricesAllOf
• Model.RateRisk
• Model.RateRiskAllOf
• Model.RateRiskType
• Model.Ratios
• Model.RatiosAllOf
• Model.RatiosType
• Model.RegulationsTaxDetails
• Model.RegulationsTaxDetailsAllOf
• Model.RegulationsTaxDetailsType
• Model.Returns
• Model.ReturnsAllOf
• Model.ReturnsRange
• Model.ReturnsRangeAllOf
• Model.ReturnsRangeRequest
• Model.ReturnsRangeRequestData
• Model.ReturnsRangeResponse
• Model.ReturnsSnapshot
• Model.ReturnsSnapshotAllOf
• Model.RiskAnalyticsItem
• Model.RiskAnalyticsRequest
• Model.RiskAnalyticsRequestData
• Model.RiskAnalyticsResponse
• Model.RiskMeasures
• Model.RiskMeasuresAllOf
• Model.RiskMeasuresType
• Model.RiskType
• Model.Scoring
• Model.ScoringAllOf
• Model.ScoringRequest
• Model.ScoringRequestData
• Model.ScoringResponse
• Model.SearchCriterion
• Model.SearchData
• Model.SearchFilter
• Model.SearchMeta
• Model.SearchRequest
• Model.SearchRequestBody
• Model.SearchResponse
• Model.SectorWeightage
• Model.SectorWeightageAllOf
• Model.SectorWeightageType
• Model.SegmentsAndStructureItem
• Model.SegmentsAndStructureRequest
• Model.SegmentsAndStructureRequestData
• Model.SegmentsAndStructureResponse
• Model.SimilarFunds
• Model.SimilarFundsAllOf
• Model.SimilarFundsType
• Model.SplitAdjust
• Model.StatisticsRequest
• Model.StatisticsRequestBody
• Model.StatisticsResponse
• Model.StatisticsResponseData
• Model.StructureType
• Model.Summaries
• Model.SummariesAllOf
• Model.SummariesRequest
• Model.SummariesRequestData
• Model.SummariesResponse
• Model.TaxExposure
• Model.TaxExposureAllOf
• Model.TaxExposureType
• Model.TaxItemsType
• Model.TaxesAndRisksItem
• Model.TaxesAndRisksRequest
• Model.TaxesAndRisksRequestData
• Model.TaxesAndRisksResponse
• Model.TopHoldings
• Model.TopHoldingsAllOf
• Model.TopHoldingsRequest
• Model.TopHoldingsRequestData
• Model.TopHoldingsResponse
• Model.Trading
• Model.TradingAllOf
• Model.TradingRequest
• Model.TradingResponse
• Model.WAL
• Model.Yields
• Model.YieldsAllOf
• Model.YieldsRequest
• Model.YieldsRequestData
• Model.YieldsResponse

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.