one-api-pro

Overview of one-api-pro

What it is

one-api-pro is an enterprise-grade AI API gateway built on one-api (one-api). It has undergone a full architectural redesign, adding support for subscription plans, active-active clusters, and precise billing. It is designed for enterprise AI gateway use cases, not for relay stations.

Key features

• Visual dashboard built with Vue 3 and Arco Design, showing key metrics, usage trends, and per-model distribution.
• Fine-grained token management with per-model allowlists, IP restrictions, quota caps, expiration, and unlimited quotas.
• Subscription and plan system supporting token- or request-based billing, period-based rate limits, and per-model controls.
• Orders and real payments with full audit trail, native integrations for WeChat Pay and Alipay, and automatic upgrade pricing.
• Online top-up (quota balance) with preset amounts, custom amounts, and configurable exchange rate.
• Decentralized active-active cluster with each node running independent MySQL and Redis, synchronized via application-layer events.
• 30+ model providers unified behind an OpenAI-compatible interface, precise cost accounting, channel load balancing, multi-level permissions, and enterprise-grade security.

Use cases

• Enterprise AI API gateway managing multiple AI model providers under a unified interface.
• Billing and quota management for internal teams or external customers.
• Subscription-based AI service offerings with automated payment and plan upgrades.
• High-availability deployment across regions with active-active cluster support.

Getting started

bash git clone https://github.com/modelbus/one-api-pro.git cd one-api-pro cd web sh build.sh cd .. go build -ldflags '-s -w' -o one-api-pro ./one-api-pro --port 3000 --log-dir ./logs Visit http://localhost:3000 and log in with root / 123456.

License and pricing

The license is not stated in the provided metadata. The project is listed as open source.

Based on the project's public README and repository metadata.