Documentation

Newmen documentation

Set two environment variables and any OpenAI- or Anthropic-shape client routes through Newmen — match-or-better pricing, thumbs-down refunds, no SDK rewrite. The Reliability Loop (Pro) adds per-operation tuning on top when you want it.

Get started

Set two env vars, make your first call, get $5 in credits.

Quickstart
Migrate in two env vars
Authentication
Case study: same apps, half the bill

Core API

Reference and conceptual guides for the public surface.

API reference
Streaming
Feedback & refunds

Reliability Loop (Pro)

Optional. Per-operation tuning, eval-gated auto-refund, and LoRA adapters.

Operations
Datasets
Evaluators

SDKs and examples

TypeScript, Python, and copy-paste code.

TypeScript SDK
Python SDK
Examples