# Eikon Data API

> Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. Last analyzed August 2, 2026.

> The Eikon Data API provides direct access to LSEG Eikon data from desktop applications, offering ease-of-use libraries in Python and R. It enables financial professionals to power models, spreadsheets, and third-party applications with consistent market data for quantitative analysis, trading, and various financial workflows. Notably, Eikon will be withdrawn on June 30, 2025, with LSEG Workspace as its successor.

- Business Profile: https://optimly.ai/brand/lseg-refinitiveikon
- Publisher: Optimly (https://optimly.ai)
- Dataset: Optimly AI Brand Index (https://optimly.ai/brand)
- Official website: https://developers.lseg.com/en/api-catalog/eikon/eikon-data-api
- Logo: https://logo.clearbit.com/https://developers.lseg.com/en/api-catalog/eikon/eikon-data-api
- Slug: lseg-refinitiveikon
- Brand Authority Index tier: Emerging
- Archetype: Misread
- Category: Financial Data & Analytics
- Last Analyzed: August 2, 2026

## Buyer Intent Signals
Problems: Manual Data Collection & Aggregation: Manually gathering financial market data from various scattered sources, which is highly time-consuming, prone to errors, and lacks real-time capabilities compare | Financial Data Consulting Firm: Engaging a specialized consulting firm to provide custom data feeds, reports, or integrate market data solutions, which can be costly and less flexible than direct API  | Cease desktop data integration (post-EOL): Choosing not to integrate market data programmatically into desktop applications after Eikon's withdrawal, relying solely on web-based platforms or basic dat
Solutions: Eikon Data API | LSEG Eikon end of life | LSEG Workspace | Bloomberg Terminal API: Utilizing an alternative, comprehensive financial data platform like Bloomberg Terminal and its associated API for market data access and integration.