Files
Generate a presigned URL for downloading a file
Returns a time-limited provider-signed URL (S3) for direct download. Server enforces RBAC before issuing the URL.
GET
/api/files/{fileId}/downloadSDK setup
Create a client and set credentials (JWT and/or API key) before calling the API. Match the authentication type shown above.
import { Configuration, FilesApi } from 'mudbase-sdk';
const configuration = new Configuration({
basePath: 'https://cloud.mudbase.dev',
apiKey: 'sk_live_mudbase_doc_Xk9mP2qR7vN4wL8jH3tY6uE',
accessToken: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJ1c3JfbW9yZ2FuX2RlIiwiZW1haWwiOiJtb3JnYW4uY2hlbkBub3J0aHdpbmQuZGV2IiwiZXhwIjoxODI1MTI5NjAwfQ.doc_preview_sig',
});
// This endpoint accepts either credential — apiKey or accessToken alone is enough.
const files = new FilesApi(configuration);import { Configuration, FilesApi } from 'mudbase-sdk';
const configuration = new Configuration({
basePath: 'https://cloud.mudbase.dev',
apiKey: 'sk_live_mudbase_doc_Xk9mP2qR7vN4wL8jH3tY6uE',
accessToken: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJ1c3JfbW9yZ2FuX2RlIiwiZW1haWwiOiJtb3JnYW4uY2hlbkBub3J0aHdpbmQuZGV2IiwiZXhwIjoxODI1MTI5NjAwfQ.doc_preview_sig',
});
// This endpoint accepts either credential — apiKey or accessToken alone is enough.
const files = new FilesApi(configuration);Example request
Call this endpoint using the client from SDK setup. Use View HTTP for a raw cURL example.
const { data: result } = await files.downloadFile("file_RjXoqHT7yYzQJ13E");const { data: result } = await files.downloadFile("file_RjXoqHT7yYzQJ13E");Playground
liveTest this endpoint with your own credentials. Your requests will be sent to the live API.
Get your API key from the console
Use the auth endpoints to obtain a JWT.
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Authentication
Requires JWT Requires API Key JWT or API Key
Note
This endpoint accepts either JWT Bearer token or API Key. Use
Authorization: Bearer YOUR_TOKEN for user context, or X-API-Key: YOUR_KEY for server-to-server. View authentication guide →Include your JWT in the Authorization: Bearer YOUR_TOKEN header (user-facing apps, RBAC). View authentication guide →Include your API key in the X-API-Key: YOUR_KEY header (server-to-server, SDKs). View authentication guide →Path Parameters
| Name | Type | Required | Description |
|---|---|---|---|
fileId | string | Yes | — |
Query Parameters
| Name | Type | Required | Description |
|---|---|---|---|
token | string | No | — |
Responses
200Signed URL generated
json
{
"success": true,
"url": "https://my-bucket.s3.us-east-1.amazonaws.com/projects/123/default/abcd-file.pdf?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=...",
"expiresIn": 3600
}{
"success": true,
"url": "https://my-bucket.s3.us-east-1.amazonaws.com/projects/123/default/abcd-file.pdf?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=...",
"expiresIn": 3600
}400—
401—
403—
409—
429—
500—
Errors
| Code | Meaning |
|---|---|
400 | — |
401 | — |
403 | — |
409 | — |
429 | — |
500 | — |