head to head · open source
one-api vs resterm
one-api has 36,932 GitHub stars, 6,867 forks, 1,036 open issues and last shipped 8 months ago. resterm has 1,925 stars, 54 forks, 0 open issues and last shipped yesterday. one-api leads on adoption by 1,819% (36,932 vs 1,925 stars). one-api is written in JavaScript under MIT; resterm is written in Go under Apache-2.0. one-api has attracted 19% as many forks as stars, resterm 3%. resterm was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| one-api | resterm | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 1.9K |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | Go |
| Last push | 2026-01-09 | 2026-09-17 |
| Forks | ⑂ 6.9K | ⑂ 54 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick one-api if
- You weight community size — 37K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick resterm if
- You want the resterm feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and resterm fits your workflow better
About one-api
One API is a self hosted LLM API management and key redistribution system that exposes many model providers through the standard OpenAI API format, aimed at developers, teams and operators who want a single endpoint, a single key model and a single quota surface across providers.
read the full one-api overview →
About resterm
Resterm is a terminal API client for HTTP, GraphQL, and gRPC, with WebSocket and SSE support. It lives in the developer tools and API testing ecosystem, is written in Go, and is licensed under Apache 2.0. The project stores requests as plain text .http and .rest files, so users can edit, send, diff, review, and version control API work.
read the full resterm overview →
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Frequently asked questions
Is one-api or resterm more popular?
one-api has 36,932 GitHub stars and resterm has 1,925. one-api has the larger community by that measure.
Are one-api and resterm free?
Both are open source. one-api is licensed under MIT and resterm under Apache-2.0. Neither carries a licence fee.
What is the difference between one-api and resterm?
one-api is written in JavaScript and resterm in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, one-api or resterm?
Choose one-api if you want the larger community (36,932 stars) or its MIT licence terms. Choose resterm if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.