Features | AgentMargin

What works today

Cost engine. Versioned model prices, input, output and cached-token rates, integer microdollar calculations.
Trustworthy coverage. Separates provider-reported, estimated and unknown cost. Incomplete data means no final margin, not a misleading zero.
Customer attribution. Workspace-scoped, idempotent usage and revenue records in PostgreSQL.
Local API and TypeScript SDK. Authenticated /v1/events, /v1/revenue, /v1/analytics and workspace model-pricing endpoints.
OpenAI helpers. Map a completed Responses or Chat Completions result to an AgentMargin event in one call.
Local React dashboard. Customer economics, cost comparison, coverage and unknown-cost diagnostics, plus a pricing editor. Results warn when truncated.

Append-only price versions per workspace, with UTC effective dates, a source note and an audit trail.
A new price applies to later ingestion only. Stored costs never change retroactively.
A Model pricing view in the dashboard to add versions and inspect history.

Semantics and endpoints are on the Pricing API page.

The main branch holds unreleased experimental work for v0.4–v0.6:

A compiled, distributable SDK package with an npm trusted-publishing workflow.
A runnable Next.js starter that sends synthetic usage and revenue, with an optional OpenAI call.
A reviewed LiteLLM price importer: preview by default, --apply optional, not a provider-verified invoice feed.
Paginated analytics with whole-workspace totals.
Local-only Anthropic and signed Stripe adapters, not a full production Stripe integration.