Docs hub
Documentation
Shortest path from intent to the correct guide. make demo is the supported evaluation stack.
SDKs
Python SDK 2.0.1 — repository version (package index not reverified).
SDKs
JavaScript SDK — present in the repository; not published on npm yet.
Built-in connectors and gateway hooks differ from generic billing recipes. Treat examples as recipes unless the engine marks them as built-in.
Default path
- 1. Run locally Default
Start, wait for readiness, send a unique event, and verify 1,600 tokens and $0.00042. No provider key.
- 2. Send usage Default
POST /ingest with verified camelCase fields.
- 3. Query customer usage Default
Period, day, model, and span usage lines.
- 4. Operate runtime Default
HTTP Custody path: Kafka ACK + identity finalize → Flink → Redis → Usage API.
Continue by task
- Enforce a budget Optional
Optional check, reserve, and reconcile.
- Use the Gateway Optional
OpenAI-compatible proxy with pre-check hooks.
- Export billing usage Optional
Hand usage lines to your billing stack.
- Operate benchmark overlay Benchmark overlay
Environment-qualified CVM profiles — not guarantees; full-pipeline 10K and batch 100K gates remain open.
- Understand Intelligence APIs Heuristic
Rule-based / heuristic margin exploration — not the primary product.
Also on this site
- OpenAPI Machine-readable HTTP contract.
- Changelog Engine release history.
- FAQ Common metering and self-host questions.
- Use cases Illustrative infrastructure patterns.
- Architecture HTTP Custody, Kafka, Flink, Redis, and audit boundaries.
- Industry research Calibration notes (engine docs).
- Strategic positioning Product narrative source.
Source of truth
Engine Markdown, OpenAPI, and runnable demos live in the open-source repository.