FactSet Supply Chain client library for JavaScript

FactSet Supply Chain Relationships data exposes and classifies the business relationships and interconnections among global companies.

Relationship information is sourced from trusted primary sources and reverse-linked to non-disclosing parties, creating a comprehensive and consistent relationship graph.

Access the complex networks of companies' key customers, suppliers, competitors, and strategic partners, including both direct (named by company) and reverse (named by other companies) relationships.

Over 43,000 companies are actively covered and involved in more than 735,000 relationships.

Sources include primary public sources such as:

• SEC 10-K annual filings
• Investor presentations
• Press releases

This API provides the following endpoints:

• /supply-chain — Retrieve supplier and customer relationships with centrality measures, relevance grades, and revenue percentages
• /relationships — Retrieve competitor and partner relationships with sector overlap and relationship keywords

Rate limits

• 10 requests per second
• 10 concurrent requests per user

This TypeScript/JavaScript package is automatically generated by the OpenAPI Generator project:

• API version: 2.0.0
• SDK version: 0.2.0
• Build package: com.factset.sdk.codegen.FactSetJavascriptClientCodegen

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

Requirements

• Node.js >= 18

Installation

npm

npm install @factset/sdk-utils @factset/[email protected]

yarn

yarn add @factset/sdk-utils @factset/[email protected]

Usage

1. Generate authentication credentials.
2. Setup Node.js environment

   1. Install and activate Node.js >=18. If you're using nvm:

      nvm install 18
      nvm use 18

   2. (optional) Install yarn.

3. Install dependencies.
4. Run the following:

[!IMPORTANT] The parameter variables defined below are just examples and may potentially contain non valid values. Please replace them with valid values.

Example Code

const { ApiClient, BatchProcessingApi } = require('@factset/sdk-factsetsupplychain');
const { ConfidentialClient } = require('@factset/sdk-utils');

const apiClient = ApiClient.instance;

// 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-typescript#authentication
// for more information on using the ConfidentialClient class
apiClient.factsetOauth2Client = new ConfidentialClient('/path/to/app-config.json');

// Basic authentication: FactSetApiKey
// See https://github.com/FactSet/enterprise-sdk#api-key
// for information how to create an API key
// const FactSetApiKey = apiClient.authentications['FactSetApiKey'];
// FactSetApiKey.username = 'USERNAME-SERIAL';
// FactSetApiKey.password = 'API-KEY';

const apiInstance = new BatchProcessingApi();
const id = "id_example"; // String | Batch Request identifier.

// Call api endpoint
apiInstance.getBatchData(id).then(
  data => {

      // data is a responsewrapper: GetBatchDataResponseWrapper
      switch (data.statusCode) {

          case 200:
             // BatchResultResponse
             console.log(data.getResponse200());
             break;

          case 202:
             // BatchStatusResponse
             console.log(data.getResponse202());
             break;

      }

  },
  error => {
    console.error(error);
  },
);

Using a Proxy

To add a HTTP proxy for the API client, you can set the proxyUrl for the ApiClient instance:

const { ApiClient } = require('@factset/sdk-factsetsupplychain');

const apiClient = ApiClient.instance;
apiClient.setProxyUrl('http://username:[email protected]:8080');

Documentation for API Endpoints

All URIs are relative to https://api.factset.com/content/factset-supply-chain/v2

Class | Method | HTTP request | Description ------------ | ------------- | ------------- | ------------- factsetsupplychain.BatchProcessingApi | getBatchData | GET /batch-result | Returns the response for a Batch Request factsetsupplychain.BatchProcessingApi | getBatchStatus | GET /batch-status | Returns the status for a Batch Request factsetsupplychain.RelationshipsApi | listRelationships | GET /relationships | Get competitor or partner relationships for requested entities. factsetsupplychain.RelationshipsApi | listRelationshipsForList | POST /relationships | Get competitor or partner relationships for a large list of entity IDs. factsetsupplychain.SupplyChainApi | listSupplyChain | GET /supply-chain | Get supply chain relationships for requested entities. factsetsupplychain.SupplyChainApi | listSupplyChainForList | POST /supply-chain | Get supply chain relationships for a large list of entity IDs.

Documentation for Models

• factsetsupplychain.Batch
• factsetsupplychain.BatchResult
• factsetsupplychain.BatchResultResponse
• factsetsupplychain.BatchStatus
• factsetsupplychain.BatchStatusResponse
• factsetsupplychain.EntityResponseFields
• factsetsupplychain.ErrorObject
• factsetsupplychain.ErrorObjectSource
• factsetsupplychain.ErrorResponse
• factsetsupplychain.IdentifierResponseFields
• factsetsupplychain.RelationshipTypeEnum
• factsetsupplychain.Relationships
• factsetsupplychain.RelationshipsAllOf
• factsetsupplychain.RelationshipsFieldsEnum
• factsetsupplychain.RelationshipsItem
• factsetsupplychain.RelationshipsItemAllOf
• factsetsupplychain.RelationshipsRequest
• factsetsupplychain.RelationshipsRequestData
• factsetsupplychain.RelationshipsResponse
• factsetsupplychain.RequestMeta
• factsetsupplychain.RequestPagination
• factsetsupplychain.ResponseMeta
• factsetsupplychain.ResponsePagination
• factsetsupplychain.Subsidiary
• factsetsupplychain.SupplyChain
• factsetsupplychain.SupplyChainAllOf
• factsetsupplychain.SupplyChainFieldsEnum
• factsetsupplychain.SupplyChainItem
• factsetsupplychain.SupplyChainItemAllOf
• factsetsupplychain.SupplyChainItemAllOfCentrality
• factsetsupplychain.SupplyChainRelationshipType
• factsetsupplychain.SupplyChainRequest
• factsetsupplychain.SupplyChainRequestData
• factsetsupplychain.SupplyChainResponse

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.