FileRelay

POST SAP documents to any HTTP endpoint or webhook URL. This is the most flexible connector — it works with any system that accepts HTTP requests.

Body Formats

Multipart (default)

POST /your-endpoint HTTP/1.1
Content-Type: multipart/form-data

file: <binary file content>
file_name: invoice-2026.pdf
mime_type: application/pdf
subfolder: 2026/04

JSON (base64)

POST /your-endpoint HTTP/1.1
Content-Type: application/json

{
  "file_name": "invoice-2026.pdf",
  "mime_type": "application/pdf",
  "subfolder": "2026/04",
  "content": "<base64-encoded-file>"
}

Raw Binary

PUT /your-endpoint HTTP/1.1
Content-Type: application/pdf
X-File-Name: invoice-2026.pdf
X-Subfolder: 2026/04

<raw binary file content>

Expected Response

FileRelay treats any 2xx status code as success:

200 OK — standard success
201 Created — resource created
202 Accepted — async processing accepted

Any non-2xx response triggers retries (up to retry_count times with retry_delay between attempts).

Authentication

Type	Headers Sent
None	No auth headers
Bearer	`Authorization: Bearer <token>`
Basic	`Authorization: Basic <base64(user:pass)>`
API Key	`<custom-header>: <key>` (default: `X-API-Key`)

Use with Zapier / Make / n8n

Set up a webhook trigger in your automation platform, copy the webhook URL, and paste it as the endpoint URL in FileRelay. Use JSON body format for easiest parsing.

Configuration Fields

Field	Type	Required	Description
url	string	Required	Endpoint URL
method	string	Optional	HTTP method: POST, PUT, or PATCH (default: POST)
body_format	string	Optional	Body format: multipart, json, or raw (default: multipart)
headers	object	Optional	Custom HTTP headers as key-value pairs
retry_count	integer	Optional	Number of retries on failure (default 3)
retry_delay	integer	Optional	Delay between retries in ms (default 1000)

Credentials

Field	Type	Required	Description
auth_type	string	Optional	Auth type: none, bearer, basic, or api_key
token	string	Optional	Bearer token (when auth_type = bearer)
username	string	Optional	Username (when auth_type = basic)
password	string	Optional	Password (when auth_type = basic)
api_key_header	string	Optional	Header name for API key (default: X-API-Key)
api_key	string	Optional	API key value

All credentials are encrypted at rest using envelope encryption.

HTTP / Webhooks

Use Cases