Documentation

Everything You Need to Build on Keld.

Quickstarts, guides and references across the platform, from getting started to Atlas, Signal and the drop-in integrations.

Early accessSections and docs fill in as products ship.

Getting Started

Getting Started with Keld

Keld Atlas

Keld Atlas OverviewKeld Atlas Administrator GuideKeld Atlas Viewer GuideUnderstanding Costs in Keld Atlas

Keld Signal

Keld Signal Overview
Integrations

Integrations for the Tools You Already Use.

Every integration speaks IXP: install one and your spend maps straight into Atlas, ready to route with Keld Relay once you pick the activity types to optimize, no code changes.

OpenAI SDK

Swap your base URL. Spend mapped automatically.

Guide →

LangChain

Wrap your LLM with the Keld callback.

Guide →

LiteLLM

AI Gateway with Keld built in.

Guide →

Vercel AI SDK

One provider import for mapping + optimization.

Guide →

LlamaIndex

Map your RAG pipelines' spend in Atlas.

Guide →

N8n & Zapier

No-code nodes for automation workflows.

Guide →
SoonPackage registries and public integration downloads publish with the beta.
Join the waitlist for early builds.