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chore: update README

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Vitaly Gashkov
2026-02-15 16:50:05 +05:00
parent 41694bb0b9
commit 0372c520b0
1 changed files with 22 additions and 32 deletions
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README.md
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@@ -4,32 +4,33 @@ Utility for extracting credentials from the Crunchyroll Android app (both TV and
The [credentials](https://github.com/vitalygashkov/crextractor/blob/main/credentials.tv.json) are [automatically](https://github.com/vitalygashkov/crextractor/actions/workflows/extract.yml) updated once a week (if there are any changes).
## Prerequisites
- [Node.js](https://nodejs.org/en)
- [jadx](https://github.com/skylot/jadx)
## Usage
### Library
```bash
npm i crextractor
```
#### Fetch ready credentials from this GitHub repository
### Fetch ready credentials from this GitHub repository
```js
import { pull } from 'crextractor';
// Supported targets: mobile, tv
async function fetchCredentials(target = 'tv') {
const url = `https://raw.githubusercontent.com/vitalygashkov/crextractor/refs/heads/main/credentials.${target}.json`;
return fetch(url).then((response) => response.json());
}
async function main() {
const credentials = await pull('tv');
const credentials = fetchCredentials();
// You can use credentials to obtain access tokens for Crunchyroll APIs
// 3.54.5 (22304) -> 3.54.5_22304
const userAgentAppVersion = credentials.version
.replace(' ', '_')
.replace('(', '')
.replace(')', '');
// You can use the extracted credentials to obtain access tokens for Crunchyroll APIs
const response = await fetch('https://beta-api.crunchyroll.com/auth/v1/token', {
headers: {
Authorization: credentials.authorization, // Ready HTTP header in the format `Basic <encoded>`, can be used to access some Crunchyroll APIs
'User-Agent': 'Crunchyroll/ANDROIDTV/3.42.1_22267 (Android 16; en-US; sdk_gphone64_x86_64)',
// Ready HTTP header in the format `Basic <encoded>`, can be used to access some Crunchyroll APIs
Authorization: credentials.authorization,
'User-Agent': `Crunchyroll/ANDROIDTV/${userAgentAppVersion} (Android 16; en-US; sdk_gphone64_x86_64)`,
// ...
},
method: 'POST',
@@ -40,23 +41,12 @@ async function main() {
}
```
#### Extract credentials from the latest APK using jadx
### Extract fresh credentials from the latest APK using jadx
```js
import { extract } from 'crextractor';
#### Prerequisites
async function main() {
const { id, secret, encoded, authorization } = await extract();
// id - Crunchyroll app ID
// secret - Crunchyroll app secret
// encoded - Base64 encoded `id:secret` string
// authorization - ready HTTP header in the format `Basic <encoded>`, can be used to access some Crunchyroll APIs
// Do something with the extracted credentials
}
```
### Command-line interface
- [Node.js](https://nodejs.org/en)
- [jadx](https://github.com/skylot/jadx)
```bash
npx crextractor --target mobile --output ./credentials.mobile.json