/API TERMS
API Terms/Developer Tools/LaunchDarkly REST API

LaunchDarkly REST API

launchdarkly.com

Provides a REST API to programmatically build custom integrations and manage LaunchDarkly feature flags, experiments, and account resources.

The LaunchDarkly REST API API uses api key authentication; has freemium pricing; offers a free tier (14-day free trial; afterward converts to developer tier free up to 1,000 users/contexts per month and 10,000 experiment keys). Verified 2026-07-08 with per-field source links.

Developer Tools Verified 2026-07-08 low confidence
Base URL
not documented null
no source
Auth
api_key
launchdarkly.com ↗
Free tier
14-day free trial; afterward converts to developer tier free up to 1,000 users/contexts per month and 10,000 experiment keys
launchdarkly.com ↗
Pricing model
freemium
launchdarkly.com ↗
Pricing
Free trial for 14 days; developer tier free up to 1,000 users/contexts per month and 10,000 experiment keys; paid plans available
launchdarkly.com ↗
Rate limits
not documented null
no source
OpenAPI spec
not documented null
no source
MCP server
LaunchDarkly offers hosted and local MCP servers for feature management
launchdarkly.com ↗