Upload input file for a flow

This endpoint allows to add files (primarily images) to a created flow. The images are expected as MIME-Type + Base64 (e.g., 'data:image/png;base64,abc...'). Allowed types are image/png, image/jpg, image/tiff, and image/bmp. Important: images can only be added to a created flow that has not been started yet. After a flow has been started, it is not possible to add more input files. Additional data is optional and can be used to store user-specific information attached to the input file.

Endpoint

POST https://flows.generio.ai/flows/{flow_id}/input

Parameters

flow_id (required)

• Location: path
• Type: string
• Example: string

Request Body

Schema

{
      "file_data": "string"
}

• file_data (string): Base64 encoded data of the file to be uploaded (e.g., 'data:image/png,base64;...')
• additional (any): Optional additional data for the input file.

Code Examples

Copy and run these examples in your terminal or code editor.Make sure to replace YOUR_TOKEN with your actual authentication token.

cURL

curl -X POST "https://flows.generio.ai/flows/{flow_id}/input" \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
  "file_data": "string"
}'

wget

wget --method=POST \
  --header="Authorization: Bearer YOUR_TOKEN" \
  --header="Content-Type: application/json" \
  --body-data='{
  "file_data": "string"
}' \
  "https://flows.generio.ai/flows/{flow_id}/input" -O -

Python

import requests

url = "https://flows.generio.ai/flows/{flow_id}/input"
headers = {
    "Authorization": "Bearer YOUR_TOKEN",
    "Content-Type": "application/json"
}
payload = {
  "file_data": "string"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())

JavaScript

const url = "https://flows.generio.ai/flows/{flow_id}/input";
const payload = {
  "file_data": "string"
};

fetch(url, {
  method: "POST",
  headers: {
    "Authorization": "Bearer YOUR_TOKEN",
    "Content-Type": "application/json"
  },
  body: JSON.stringify(payload)
})
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error("Error:", error));

PHP

<?php

$url = "https://flows.generio.ai/flows/{flow_id}/input";
$jsonData = <<<'JSON'
    {
      "file_data": "string"
    }
JSON;
$data = json_decode($jsonData, true);

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer YOUR_TOKEN",
    "Content-Type: application/json"
]);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));

$response = curl_exec($ch);
curl_close($ch);

$result = json_decode($response, true);
print_r($result);