Built for the Robinhood ecosystem

Elgon’s market-data API delivers delayed, enriched data across stocks, ETFs, and crypto, plus sandbox options and prediction-market feeds — built for the venues and platforms we cover data for. Elgon is an independent project, not affiliated with Robinhood.

Venues and platforms we cover data for — coverage, not customers or partners. Elgon is an independent project, not affiliated with Robinhood.

Broad market coverage
Delayed
US STOCKS & ETFS
Sandbox
OPTIONS CHAINS
Delayed
CRYPTO QUOTES

Elgon turns raw market activity into product-ready context — delayed quotes, instrument data, and sandbox options chains — through one API.

Built for brokerage-style apps that need fast delayed quotes, instrument data, and sandbox options chains.
Delayed quotes
served fast over REST
High-volume
data for active markets
Product-ready
instrument metadata

Elgon keeps crypto screens responsive with delayed pair quotes, spreads, and fast search across venues.

Crypto apps need easy pair discovery, metadata, and delayed market signals without stitching feeds together.
Delayed
pair quotes and listings
Pair metadata
ready for new markets
Spread context
for fast-moving venues

Elgon delivers simulated, sandbox-labelled event-contract prices so prediction-market prototypes can be built without live feeds.

Prediction-market frontends can prototype against simulated event-contract prices and order-book context (sandbox data).
Sandbox
event-contract prices
Simulated
order-book context
Unified API
instead of stitched data

Elgon gives wealth and advisory tools clean delayed pricing and instrument data they can build on.

Robo-advisors and wealth apps need pricing and instrument data that stays reliable during heavy market activity.
Advisor-ready
pricing context
Instrument data
for product views
Reliable
during market spikes

Elgon gives trading interfaces one unified REST source for delayed quotes and instrument data.

Trading terminals need dependable delayed quotes and instrument data for active users.
One API
for market context
Delayed quotes
for trading screens
Instrument data
without custom pipelines

Elgon complements analytics workflows with normalized symbol data, sandbox options chains, and delayed market context.

Options-flow and analytics tools can prototype with normalized symbols and sandbox options chains.
Market context
for symbol intelligence
Quote data
ready for interfaces
Sandbox chains
for options workflows