by Merit-Systems · LLM 插件 · ★ 542
Echo User-pays AI infrastructure. Drop in Echo, users pay for their own usage—you never front costs. Skip the hard choice between fronting API costs, high-friction BYOK flows, or building billing from scratch. Read the docs Read our announcement The Problem Building AI apps forces you to pick your poison: Echo eliminates all three problems. How Echo Works Replace your AI SDK imports with Echo. Users authenticate once, get a balance, and pay for their own usage. You set a markup and earn revenue automatically. Before: After: Quick Start Creates a new app with Echo pre-configured.
| Stars | 542 |
| Forks | 89 |
| Language | TypeScript |
| Category | LLM 插件 |
| Quality Score | 62.8148466483837/100 |
| Open Issues | 106 |
| Last Updated | 2026-06-26 |
| Created | 2025-05-05 |
| Platforms | gemini, node |
| Est. Tokens | ~15k |
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echo is The User Pays AI SDK. It is categorized as a LLM 插件 with 542 GitHub stars.
echo is primarily written in TypeScript. It covers topics such as anthropic, billing, gemini.
You can find installation instructions and usage details in the echo GitHub repository at github.com/Merit-Systems/echo. The project has 542 stars and 89 forks, indicating an active community.