Statsig

Statsig Events API

The Statsig Events API handles the ingestion of event data from both client and server SDKs. It receives exposure events, custom events, and diagnostic data at the events.statsigapi.net endpoint. This data powers Statsig's experimentation analysis, product analytics, and metric computations. The Events API is optimized for high-throughput data ingestion, processing over a trillion events daily with high reliability and low latency, enabling real-time experiment monitoring and metric updates.

GitHub OpenAPI
Business capability
Product Telemetry Instrumentation BC-4280.10

Operations 4

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

POST /log_event Log custom events for analytics · Log custom events #
Ask an LLM
“How do I send custom events to Statsig for experiment analysis?”
“Can I log several events with values and metadata in one request?”
Tell an agent
Log these events {events} with client time {clientTime}.
Record a batch of custom events {events} sent at {clientTime} ms since epoch.
GET /console/v1/events List recently logged events · List Events #
Ask an LLM
“What events has my project received recently?”
“Does the event list cover full history or just recent traffic?”
Tell an agent
List recently logged events across all event names.
Show page {page} of recent events, {limit} per page.
GET /console/v1/events/{eventName} See recent occurrences of one event · Get specific events #
Ask an LLM
“Is a specific event like checkout_complete actually arriving?”
“Can I inspect recent payloads for one event name?”
Tell an agent
Show recent {eventName} events.
Fetch the last {limit} occurrences of event {eventName}.
GET /console/v1/events/{eventName}/metrics Find metrics built on an event · Get metrics using event name #
Ask an LLM
“Which metrics are derived from a given event?”
“What would break if we stopped logging a particular event?”
Tell an agent
List the metrics that use event {eventName}.
Show metrics built from {eventName}, page {page}.

Documentation

📖
Documentation
https://docs.statsig.com/http-api/

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/statsig/refs/heads/main/openapi/statsig-events-api-openapi.yml
⚙
AsyncAPI
https://raw.githubusercontent.com/api-evangelist/statsig/refs/heads/main/asyncapi/statsig-webhooks-asyncapi.yml

Other Resources

🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/statsig/refs/heads/main/apis.yml

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OpenAPI Specification

statsig-events-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Statsig Events API
  version: '1.0'
  description: 'Operations tagged Events across 2 of this provider''s published API definitions: statsig-http-api-openapi.yml, statsig-events-api-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://api.statsig.com/v1
  description: Statsig API Server
- url: https://statsigapi.net
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/statsig/refs/heads/main/openapi/statsig-events-api-openapi.yml