curl --request POST \
  --url https://api.bachs.io/v1/accounts/{account_id}/documents \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "file": "upl_7c2f9a10bd4e",
  "document": "certificate_of_incorporation"
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({file: 'upl_7c2f9a10bd4e', document: 'certificate_of_incorporation'})
};

fetch('https://api.bachs.io/v1/accounts/{account_id}/documents', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.bachs.io/v1/accounts/{account_id}/documents"

payload = {
    "file": "upl_7c2f9a10bd4e",
    "document": "certificate_of_incorporation"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

package main

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

func main() {

	url := "https://api.bachs.io/v1/accounts/{account_id}/documents"

	payload := strings.NewReader("{\n  \"file\": \"upl_7c2f9a10bd4e\",\n  \"document\": \"certificate_of_incorporation\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

{
  "id": "doc_9b21ec70f5aa",
  "document_type": "certificate_of_incorporation",
  "file_name": "cac-certificate.pdf",
  "uploaded_at": "2026-08-07T09:24:00.000Z"
}

{
  "detail": "Invalid request parameters",
  "error_code": "VALIDATION_ERROR",
  "errors": [
    {
      "field": "amount",
      "message": "Amount must be a positive decimal string",
      "type": "value_error"
    }
  ]
}

{
  "detail": "Invalid API key",
  "error_code": "UNAUTHORIZED"
}

{
  "detail": "Resource not found",
  "error_code": "NOT_FOUND"
}