Merit-Systems / echo
The User Pays AI SDK
Why this job: works in the areas we cover, but does not say which job it does

What it does
Skip the hard choice between fronting API costs, high-friction BYOK flows, or building billing from scratch.
Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit 4 months ago
- Stars
- 548
- +1 this week
- Licence
- Custom
- Read before business use
- Downloads for
- None listed
- No release files
- Latest version
- None yet
- No releases
- Built with
- TypeScript
- 91% of the code
Is it looked after?
- Contributors
- Not stated
- Last 90 days
- Issues
- 95% closed
- 4 still open
- Pull requests
- 590 merged
- 95 waiting
- Releases
- None
- Never published
- Contributing guide (opens in new tab)
- No security policy
- No code of conduct
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More: languages, topics and project record
Languages
- TypeScript 91%
- MDX 4%
- JavaScript 2%
- CSS 1%
Topics
- anthropic
- billing
- gemini
- llm
- openai
- react
- typescript
- vercel
Project record
- JobOther AI tools
- StatusListed
- Commits2,763
- Forks88
- Watching2
- Stars in 28 days+1
- CreatedMay 5, 2025
- First seen by usNov 7, 2026
- CheckedNov 8, 2026
