Platform

Developers

Resources

Pricing

Frequently Asked Questions

A curated summary of the top questions asked on our Slack community, often relating to implementation, functionality, and building better products generally.
Statsig FAQs
GENERAL SETUP

How to ensure real-time logging of events works via the HTTP API?

When utilizing the HTTP API to log events in real-time, it is crucial to ensure that the events are properly formatted to be recognized by the system. If events are not appearing in the Metrics Logstream, it may be necessary to wrap the events in an array using the events:[] syntax. This is particularly important because events are typically sent in bulk, and the correct formatting is essential for them to be processed and displayed in the stream.

Additionally, it is recommended to use the SDKs provided for various languages, as they handle a lot of the heavy lifting, including performance and reliability improvements. For cases where the SDKs are not an option, such as with certain desktop applications or specific frameworks like Qt, it may be possible to use language bindings to integrate with the SDKs of supported languages. This can potentially save significant development effort and ensure more reliable event logging.

Furthermore, for the best practice regarding experiments and configurations, it is advised to fetch the experiment config at the time when it is needed to ensure accurate exposure logging. The SDKs typically fetch all evaluations for a single user in one shot and cache it for the session duration, allowing for local and instantaneous experiment config or gate checks. If using the HTTP API directly, it is possible to use an 'initialize' endpoint, which is typically reserved for SDK use.

This endpoint fetches all evaluated results for a given user without generating exposure logs at the same time, thus avoiding overexposure issues.

Join the #1 Community for Product Experimentation

Connect with like-minded product leaders, data scientists, and engineers to share the latest in product experimentation.

Try Statsig Today

Get started for free. Add your whole team!

What builders love about us

OpenAI OpenAI
Brex Brex
Notion Notion
SoundCloud SoundCloud
Ancestry Ancestry
At OpenAI, we want to iterate as fast as possible. Statsig enables us to grow, scale, and learn efficiently. Integrating experimentation with product analytics and feature flagging has been crucial for quickly understanding and addressing our users' top priorities.
OpenAI
Dave Cummings
Engineering Manager, ChatGPT
Brex's mission is to help businesses move fast. Statsig is now helping our engineers move fast. It has been a game changer to automate the manual lift typical to running experiments and has helped product teams ship the right features to their users quickly.
Brex
Karandeep Anand
President
At Notion, we're continuously learning what our users value and want every team to run experiments to learn more. It’s also critical to maintain speed as a habit. Statsig's experimentation platform enables both this speed and learning for us.
Notion
Mengying Li
Data Science Manager
We evaluated Optimizely, LaunchDarkly, Split, and Eppo, but ultimately selected Statsig due to its comprehensive end-to-end integration. We wanted a complete solution rather than a partial one, including everything from the stats engine to data ingestion.
SoundCloud
Don Browning
SVP, Data & Platform Engineering
We only had so many analysts. Statsig provided the necessary tools to remove the bottleneck. I know that we are able to impact our key business metrics in a positive way with Statsig. We are definitely heading in the right direction with Statsig.
Ancestry
Partha Sarathi
Director of Engineering
We use cookies to ensure you get the best experience on our website.
Privacy Policy