NetSuite SuiteTalk REST Web Services
REST API exposing NetSuite accounting and financial records as JSON resources including invoices, bills, journal entries, payments, accounts, customers, and vendors, with SuiteQL query support and an OpenAPI 3.0 metadata definition. Authenticates with OAuth 2.0 or TBA.
Documentation
Other Resources
Overview
https://docs.oracle.com/en/cloud/saas/netsuite/ns-online-help/chapter_1540391670.html
API Browser
https://system.netsuite.com/help/helpcenter/en_US/APIs/REST_API_Browser/record/v1/2023.1/index.html
APIsJSON
https://raw.githubusercontent.com/api-evangelist/netsuite-accounting/refs/heads/main/apis.yml