40 lines
697 B
Plaintext
40 lines
697 B
Plaintext
---
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title: Read environment variables
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sidebarTitle: Read env variables
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mode: center
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---
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Access the current environment variables with `process.env`.
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```ts index.ts icon="/icons/typescript.svg"
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process.env.API_TOKEN; // => "secret"
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```
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---
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Bun also exposes these variables as `Bun.env`, an alias of `process.env`.
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```ts index.ts icon="/icons/typescript.svg"
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Bun.env.API_TOKEN; // => "secret"
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```
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---
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To print all currently-set environment variables, run `bun --print process.env`.
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```sh terminal icon="terminal"
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bun --print process.env
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```
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```txt
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ProcessEnv {
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BAZ: "stuff",
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FOOBAR: "aaaaaa",
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<lots more lines>
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}
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```
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---
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See [Environment variables](/runtime/environment-variables).
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