API gateway

ZenMux Builder

ZenMux is a unified API gateway that provides access to over 100 AI models from providers like OpenAI, Anthropic, Google, and xAI through a single account and API. It offers subscription plans (Builder Plan) for personal development, vibe coding, and testing, as well as pay-as-you-go for production use. The platform supports coding agents like Claude Code and OpenClaw, and provides automatic model routing, multi-provider failover, and AI quality insurance compensation.

Website

Starting price

$0~$200

Plans

Model families

Models

Compatibility

OpenAI API

Supported

OpenClaude API

Supported

Google Gemini

Supported

Claude Code

Supported

Codex

Supported

OpenClaw

Supported

Cline

Supported

VS Code

Supported

Goose

Supported

Kimi Code

Supported

Hermes Agent

Supported

OpenHands

Supported

OpenCode

Supported

Cursor

Supported

RooCode

Supported

Kilo Code

Supported

JetBrains

Supported

Trae

Supported

Updated

May 11, 2026

Plans and pricing

ZenMux Builder Plan

Active

Subscription plan for personal development, vibe coding, learning, and non-production testing. Provides access to 100+ AI models with fixed monthly Flows quota, 10-15 RPM rate limit, and weekly quota caps. Includes AI insurance compensation for quality issues.

Price tiers

Monthly

Quota: 5 Flows/5h (≈$0.16), 38.64 Flows/week (≈$1.27), 165.6 Flows/month (≈$5.44); Studio Chat only, no API access

Monthly

Quota: 50 Flows/5h (≈$1.64), 213.37 Flows/week (≈$7.01), 914.443 Flows/month (≈$30.03); includes all 100+ models, Chat + API, priority

$20

Monthly

Quota: 300 Flows/5h (≈$9.85), 1,280.22 Flows/week (≈$42.04), 5,486.659 Flows/month (≈$180.15); includes GPT-5.2 Pro and Videos models,

$100

Monthly

Quota: 800 Flows/5h (≈$26.27), 3,413.921 Flows/week (≈$112.09), 14,631.091 Flows/month (≈$480.40); all models supported, 16x Pro quota

$200

User ratings

Loading ratings...

Discussion

Thinking... Make sure you are connected to GitHub server