Console

Upload media

.md

POST

https://whatsapp.paaltech.org/api/v1/businesses/{external_id}/media

Token ability: messages.send · Authentication

Uploads a file to send, as multipart/form-data with a file field (and an optional filename, shown for documents). The type is detected from the file itself: JPEG/PNG images (5 MB), MP4/3GP videos (16 MB), AAC/AMR/MP3/M4A/OGG audio (16 MB), and PDF, Word, Excel, PowerPoint or text documents (100 MB). Then send a message of that type with media.id. A file can be sent many times. Needs media enabled for the business. Example: curl -F file=@receipt.pdf -H "Authorization: Bearer $TOKEN" .../businesses/presec/media.

Path parameters

external_id string required

Your own ID for the business (Multi-SKUUL - the tenant ID).

Max 191 characters. Pattern ^[A-Za-z0-9._:-]+$.

Responses

201

Stored, ready to send.

401

unauthenticated - missing, invalid, revoked or expired token

403

missing_ability, or feature_disabled (media is not enabled for the business).

404

not_found - not yours, or does not exist

422

validation_failed, unsupported_media (WhatsApp cannot send this kind of file) or media_too_large.

429

rate_limited - over 300 requests/minute for this product

Errors always look like {"error": {"code", "message"}} - see Errors and status codes.

Language

Credentials

Authorization Bearer $PAALCHAT_TOKEN

Request

cURL

curl --request POST \
  --url 'https://whatsapp.paaltech.org/api/v1/businesses/presec/media' \
  --header "Authorization: Bearer $PAALCHAT_TOKEN" \
  --header 'Accept: application/json'

const response = await fetch('https://whatsapp.paaltech.org/api/v1/businesses/presec/media', {
  method: 'POST',
  headers: {
    Authorization: `Bearer ${process.env.PAALCHAT_TOKEN}`,
    Accept: 'application/json',
  },
});

const data = await response.json();
console.log(response.status, data);

use Illuminate\Support\Facades\Http;

$response = Http::withToken(env('PAALCHAT_TOKEN'))
    ->acceptJson()
    ->post('https://whatsapp.paaltech.org/api/v1/businesses/presec/media');

$data = $response->json();

import os
import requests

response = requests.post(
    "https://whatsapp.paaltech.org/api/v1/businesses/presec/media",
    headers={"Authorization": f"Bearer {os.environ['PAALCHAT_TOKEN']}", "Accept": "application/json"},
)

print(response.status_code, response.json())

require 'net/http'
require 'json'

uri = URI('https://whatsapp.paaltech.org/api/v1/businesses/presec/media')
request = Net::HTTP::Post.new(uri)
request['Authorization'] = "Bearer #{ENV['PAALCHAT_TOKEN']}"
request['Accept'] = 'application/json'

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }
puts response.code, JSON.parse(response.body)

package main

import (
	"fmt"
	"io"
	"net/http"
	"os"
)

func main() {
	req, err := http.NewRequest("POST", "https://whatsapp.paaltech.org/api/v1/businesses/presec/media", nil)
	if err != nil {
		panic(err)
	}
	req.Header.Set("Authorization", "Bearer "+os.Getenv("PAALCHAT_TOKEN"))
	req.Header.Set("Accept", "application/json")

	res, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()

	out, _ := io.ReadAll(res.Body)
	fmt.Println(res.StatusCode, string(out))
}

Try it with a test key

Only sk_test_ keys: requests reach your sandbox businesses, never real ones. The key is not saved.

Test key

external_id

Response

Response

{
  "error": {"code": "unauthenticated", "message": "A valid product token is required."}
}

{
  "error": {
    "code": "feature_disabled",
    "message": "Media is not enabled for this business."
  }
}

{"error": {"code": "not_found", "message": "Business not found."}}

{
  "error": {
    "code": "unsupported_media",
    "message": "WhatsApp cannot send text/html files."
  }
}

{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Slow down and retry after the Retry-After header."
  }
}