curl -sS -X POST "https://dashboard.ondial.ai/api/v1/knowledge-bases/documents" \
  -H "Authorization: Bearer $ONDIAL_API_KEY" \
  -F "file=@./document.pdf"

import fs from "node:fs";

const form = new FormData();
form.append("file", new Blob([await fs.promises.readFile("./document.pdf")]), "document.pdf");

const res = await fetch("https://dashboard.ondial.ai/api/v1/knowledge-bases/documents", {
  method: "POST",
  headers: {
    "Authorization": `Bearer ${process.env.ONDIAL_API_KEY}`,
  },
  body: form,
});
const data = await res.json();
console.log(res.status, data);

import os
import requests

res = requests.request(
    "POST",
    "https://dashboard.ondial.ai/api/v1/knowledge-bases/documents",
    headers={
        "Authorization": f"Bearer {os.environ['ONDIAL_API_KEY']}",
    },
    files={
        "file": open("./document.pdf", "rb"),
    },
    timeout=30,
)
print(res.status_code, res.json())

<?php

$ch = curl_init("https://dashboard.ondial.ai/api/v1/knowledge-bases/documents");
curl_setopt_array($ch, [
    CURLOPT_CUSTOMREQUEST => "POST",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        "Authorization: Bearer " . getenv("ONDIAL_API_KEY"),
    ],
    CURLOPT_POSTFIELDS => [
        "file" => new CURLFile("./document.pdf"),
    ],
]);

$response = curl_exec($ch);
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

echo $status . " " . $response;

{
  "document": {
    "fileId": "<string>",
    "knowledgebaseId": "<string>",
    "fileName": "<string>",
    "title": "<string>",
    "wordCount": 123,
    "uploadDate": "2023-11-07T05:31:56Z",
    "fileType": "pdf"
  },
  "billing": {
    "knowledgeBaseCreditsEnabled": true,
    "sandbox": true,
    "creditsDeducted": 123,
    "creditsRemaining": 123,
    "wordCount": 123,
    "charCount": 123
  }
}

{
  "leadId": 177,
  "error": "<string>",
  "reasonCode": "<string>",
  "missing": [
    "<string>"
  ]
}

{
  "error": "Invalid or inactive API key",
  "reasonCode": "unauthorized"
}

{
  "error": "Insufficient credits for knowledge upload",
  "reasonCode": "insufficient_credits",
  "requiredCredits": 1.5,
  "creditsAvailable": 0.25
}