Create all filings for a period

curl --request POST \
  --url https://api.cadanapay.com/v1/statutory/filings/batch \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "businessId": "<string>",
  "periodStart": "2026-02-01",
  "periodEnd": "2026-02-28",
  "payrollRunIds": [
    "<string>"
  ],
  "filings": [
    {
      "filingTypeId": "ft_mx_isr_monthly",
      "currency": "MXN",
      "breakdown": [
        {
          "amount": 4250,
          "personId": "per_01HQ3K4N7XYZABC",
          "externalEmployeeId": "EMP-00142",
          "employeeName": "María García López"
        }
      ],
      "source": "cadana",
      "filingReference": "0123456ABCD7890EF"
    }
  ],
  "countryCode": "<string>",
  "filingTypeIds": [
    "<string>"
  ]
}
'

import requests

url = "https://api.cadanapay.com/v1/statutory/filings/batch"

payload = {
    "businessId": "<string>",
    "periodStart": "2026-02-01",
    "periodEnd": "2026-02-28",
    "payrollRunIds": ["<string>"],
    "filings": [
        {
            "filingTypeId": "ft_mx_isr_monthly",
            "currency": "MXN",
            "breakdown": [
                {
                    "amount": 4250,
                    "personId": "per_01HQ3K4N7XYZABC",
                    "externalEmployeeId": "EMP-00142",
                    "employeeName": "María García López"
                }
            ],
            "source": "cadana",
            "filingReference": "0123456ABCD7890EF"
        }
    ],
    "countryCode": "<string>",
    "filingTypeIds": ["<string>"]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    businessId: '<string>',
    periodStart: '2026-02-01',
    periodEnd: '2026-02-28',
    payrollRunIds: ['<string>'],
    filings: [
      {
        filingTypeId: 'ft_mx_isr_monthly',
        currency: 'MXN',
        breakdown: [
          {
            amount: 4250,
            personId: 'per_01HQ3K4N7XYZABC',
            externalEmployeeId: 'EMP-00142',
            employeeName: 'María García López'
          }
        ],
        source: 'cadana',
        filingReference: '0123456ABCD7890EF'
      }
    ],
    countryCode: '<string>',
    filingTypeIds: ['<string>']
  })
};

fetch('https://api.cadanapay.com/v1/statutory/filings/batch', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.cadanapay.com/v1/statutory/filings/batch",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'businessId' => '<string>',
    'periodStart' => '2026-02-01',
    'periodEnd' => '2026-02-28',
    'payrollRunIds' => [
        '<string>'
    ],
    'filings' => [
        [
                'filingTypeId' => 'ft_mx_isr_monthly',
                'currency' => 'MXN',
                'breakdown' => [
                                [
                                                                'amount' => 4250,
                                                                'personId' => 'per_01HQ3K4N7XYZABC',
                                                                'externalEmployeeId' => 'EMP-00142',
                                                                'employeeName' => 'María García López'
                                ]
                ],
                'source' => 'cadana',
                'filingReference' => '0123456ABCD7890EF'
        ]
    ],
    'countryCode' => '<string>',
    'filingTypeIds' => [
        '<string>'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://api.cadanapay.com/v1/statutory/filings/batch"

	payload := strings.NewReader("{\n  \"businessId\": \"<string>\",\n  \"periodStart\": \"2026-02-01\",\n  \"periodEnd\": \"2026-02-28\",\n  \"payrollRunIds\": [\n    \"<string>\"\n  ],\n  \"filings\": [\n    {\n      \"filingTypeId\": \"ft_mx_isr_monthly\",\n      \"currency\": \"MXN\",\n      \"breakdown\": [\n        {\n          \"amount\": 4250,\n          \"personId\": \"per_01HQ3K4N7XYZABC\",\n          \"externalEmployeeId\": \"EMP-00142\",\n          \"employeeName\": \"María García López\"\n        }\n      ],\n      \"source\": \"cadana\",\n      \"filingReference\": \"0123456ABCD7890EF\"\n    }\n  ],\n  \"countryCode\": \"<string>\",\n  \"filingTypeIds\": [\n    \"<string>\"\n  ]\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))

}

HttpResponse<String> response = Unirest.post("https://api.cadanapay.com/v1/statutory/filings/batch")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"businessId\": \"<string>\",\n  \"periodStart\": \"2026-02-01\",\n  \"periodEnd\": \"2026-02-28\",\n  \"payrollRunIds\": [\n    \"<string>\"\n  ],\n  \"filings\": [\n    {\n      \"filingTypeId\": \"ft_mx_isr_monthly\",\n      \"currency\": \"MXN\",\n      \"breakdown\": [\n        {\n          \"amount\": 4250,\n          \"personId\": \"per_01HQ3K4N7XYZABC\",\n          \"externalEmployeeId\": \"EMP-00142\",\n          \"employeeName\": \"María García López\"\n        }\n      ],\n      \"source\": \"cadana\",\n      \"filingReference\": \"0123456ABCD7890EF\"\n    }\n  ],\n  \"countryCode\": \"<string>\",\n  \"filingTypeIds\": [\n    \"<string>\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.cadanapay.com/v1/statutory/filings/batch")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"businessId\": \"<string>\",\n  \"periodStart\": \"2026-02-01\",\n  \"periodEnd\": \"2026-02-28\",\n  \"payrollRunIds\": [\n    \"<string>\"\n  ],\n  \"filings\": [\n    {\n      \"filingTypeId\": \"ft_mx_isr_monthly\",\n      \"currency\": \"MXN\",\n      \"breakdown\": [\n        {\n          \"amount\": 4250,\n          \"personId\": \"per_01HQ3K4N7XYZABC\",\n          \"externalEmployeeId\": \"EMP-00142\",\n          \"employeeName\": \"María García López\"\n        }\n      ],\n      \"source\": \"cadana\",\n      \"filingReference\": \"0123456ABCD7890EF\"\n    }\n  ],\n  \"countryCode\": \"<string>\",\n  \"filingTypeIds\": [\n    \"<string>\"\n  ]\n}"

response = http.request(request)
puts response.read_body

{
  "data": [
    {
      "id": "fil_01HQ3K4N7XYZABC"
    }
  ]
}

{
  "error": {
    "code": "invalid_request",
    "message": "countryCode is required",
    "details": [
      {
        "field": "<string>",
        "message": "<string>"
      }
    ]
  }
}

Filings

Create all filings for a period

Beta — contact Cadana to enable access for your business.

Not yet implemented.

Creates statutory filings for a business and period in a single call. Supports two modes:

Cadana payroll: Provide payrollRunIds — Cadana determines which filing types apply based on active workers and their compensation flags (IMSS-eligible, INFONAVIT-eligible, etc.) and pulls amounts from the tax engine.

External payroll: Provide a filings array with explicit amounts and person IDs per filing type. Use this when the client runs payroll outside Cadana and just needs Cadana to file and remit.

For example, a Mexican business with 15 employees would get up to 4 filings: ISR, IMSS, INFONAVIT, and ISN.

POST

statutory

filings

batch

Create all filings for a period

curl --request POST \
  --url https://api.cadanapay.com/v1/statutory/filings/batch \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "businessId": "<string>",
  "periodStart": "2026-02-01",
  "periodEnd": "2026-02-28",
  "payrollRunIds": [
    "<string>"
  ],
  "filings": [
    {
      "filingTypeId": "ft_mx_isr_monthly",
      "currency": "MXN",
      "breakdown": [
        {
          "amount": 4250,
          "personId": "per_01HQ3K4N7XYZABC",
          "externalEmployeeId": "EMP-00142",
          "employeeName": "María García López"
        }
      ],
      "source": "cadana",
      "filingReference": "0123456ABCD7890EF"
    }
  ],
  "countryCode": "<string>",
  "filingTypeIds": [
    "<string>"
  ]
}
'

import requests

url = "https://api.cadanapay.com/v1/statutory/filings/batch"

payload = {
    "businessId": "<string>",
    "periodStart": "2026-02-01",
    "periodEnd": "2026-02-28",
    "payrollRunIds": ["<string>"],
    "filings": [
        {
            "filingTypeId": "ft_mx_isr_monthly",
            "currency": "MXN",
            "breakdown": [
                {
                    "amount": 4250,
                    "personId": "per_01HQ3K4N7XYZABC",
                    "externalEmployeeId": "EMP-00142",
                    "employeeName": "María García López"
                }
            ],
            "source": "cadana",
            "filingReference": "0123456ABCD7890EF"
        }
    ],
    "countryCode": "<string>",
    "filingTypeIds": ["<string>"]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    businessId: '<string>',
    periodStart: '2026-02-01',
    periodEnd: '2026-02-28',
    payrollRunIds: ['<string>'],
    filings: [
      {
        filingTypeId: 'ft_mx_isr_monthly',
        currency: 'MXN',
        breakdown: [
          {
            amount: 4250,
            personId: 'per_01HQ3K4N7XYZABC',
            externalEmployeeId: 'EMP-00142',
            employeeName: 'María García López'
          }
        ],
        source: 'cadana',
        filingReference: '0123456ABCD7890EF'
      }
    ],
    countryCode: '<string>',
    filingTypeIds: ['<string>']
  })
};

fetch('https://api.cadanapay.com/v1/statutory/filings/batch', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.cadanapay.com/v1/statutory/filings/batch",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'businessId' => '<string>',
    'periodStart' => '2026-02-01',
    'periodEnd' => '2026-02-28',
    'payrollRunIds' => [
        '<string>'
    ],
    'filings' => [
        [
                'filingTypeId' => 'ft_mx_isr_monthly',
                'currency' => 'MXN',
                'breakdown' => [
                                [
                                                                'amount' => 4250,
                                                                'personId' => 'per_01HQ3K4N7XYZABC',
                                                                'externalEmployeeId' => 'EMP-00142',
                                                                'employeeName' => 'María García López'
                                ]
                ],
                'source' => 'cadana',
                'filingReference' => '0123456ABCD7890EF'
        ]
    ],
    'countryCode' => '<string>',
    'filingTypeIds' => [
        '<string>'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://api.cadanapay.com/v1/statutory/filings/batch"

	payload := strings.NewReader("{\n  \"businessId\": \"<string>\",\n  \"periodStart\": \"2026-02-01\",\n  \"periodEnd\": \"2026-02-28\",\n  \"payrollRunIds\": [\n    \"<string>\"\n  ],\n  \"filings\": [\n    {\n      \"filingTypeId\": \"ft_mx_isr_monthly\",\n      \"currency\": \"MXN\",\n      \"breakdown\": [\n        {\n          \"amount\": 4250,\n          \"personId\": \"per_01HQ3K4N7XYZABC\",\n          \"externalEmployeeId\": \"EMP-00142\",\n          \"employeeName\": \"María García López\"\n        }\n      ],\n      \"source\": \"cadana\",\n      \"filingReference\": \"0123456ABCD7890EF\"\n    }\n  ],\n  \"countryCode\": \"<string>\",\n  \"filingTypeIds\": [\n    \"<string>\"\n  ]\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))

}

HttpResponse<String> response = Unirest.post("https://api.cadanapay.com/v1/statutory/filings/batch")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"businessId\": \"<string>\",\n  \"periodStart\": \"2026-02-01\",\n  \"periodEnd\": \"2026-02-28\",\n  \"payrollRunIds\": [\n    \"<string>\"\n  ],\n  \"filings\": [\n    {\n      \"filingTypeId\": \"ft_mx_isr_monthly\",\n      \"currency\": \"MXN\",\n      \"breakdown\": [\n        {\n          \"amount\": 4250,\n          \"personId\": \"per_01HQ3K4N7XYZABC\",\n          \"externalEmployeeId\": \"EMP-00142\",\n          \"employeeName\": \"María García López\"\n        }\n      ],\n      \"source\": \"cadana\",\n      \"filingReference\": \"0123456ABCD7890EF\"\n    }\n  ],\n  \"countryCode\": \"<string>\",\n  \"filingTypeIds\": [\n    \"<string>\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.cadanapay.com/v1/statutory/filings/batch")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"businessId\": \"<string>\",\n  \"periodStart\": \"2026-02-01\",\n  \"periodEnd\": \"2026-02-28\",\n  \"payrollRunIds\": [\n    \"<string>\"\n  ],\n  \"filings\": [\n    {\n      \"filingTypeId\": \"ft_mx_isr_monthly\",\n      \"currency\": \"MXN\",\n      \"breakdown\": [\n        {\n          \"amount\": 4250,\n          \"personId\": \"per_01HQ3K4N7XYZABC\",\n          \"externalEmployeeId\": \"EMP-00142\",\n          \"employeeName\": \"María García López\"\n        }\n      ],\n      \"source\": \"cadana\",\n      \"filingReference\": \"0123456ABCD7890EF\"\n    }\n  ],\n  \"countryCode\": \"<string>\",\n  \"filingTypeIds\": [\n    \"<string>\"\n  ]\n}"

response = http.request(request)
puts response.read_body

{
  "data": [
    {
      "id": "fil_01HQ3K4N7XYZABC"
    }
  ]
}

{
  "error": {
    "code": "invalid_request",
    "message": "countryCode is required",
    "details": [
      {
        "field": "<string>",
        "message": "<string>"
      }
    ]
  }
}

Authorizations

Authorization

string

header

required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Headers

X-MultiTenantKey

string

Required when using a Platform API token. The tenant key identifying which business to operate on.

Body

application/json

Batch create filings for a business and period in one call. Pick one input shape:

payrollRunIds — Cadana derives the filing types and breakdowns from the linked Cadana payroll runs. Each filing is created as source: cadana and runs the full lifecycle.
filings — Provide an explicit array, each entry with its own filingTypeId, currency, and breakdown. Each entry can be source: cadana (Cadana files for you) or source: external (you already filed and supply a filingReference). Use this when amounts were computed outside Cadana.

Exactly one of payrollRunIds or filings must be provided.

businessId

string

required

periodStart

string<date>

required

Example:

"2026-02-01"

periodEnd

string<date>

required

Example:

"2026-02-28"

payrollRunIds

string[]

Link to Cadana payroll runs. Cadana auto-determines filing types and populates amounts from the tax engine. Mutually exclusive with filings.

filings

object[]

Explicit per-filing data. Use this when you computed the amounts outside Cadana — works for both source: cadana (Cadana still files) and source: external (you already filed). Mutually exclusive with payrollRunIds.

Show child attributes

countryCode

string

Limit to a specific jurisdiction. If omitted, creates filings for all jurisdictions where the business has active workers.

filingTypeIds

string[]

Limit to specific filing types (only applies when using payrollRunIds mode). If omitted, creates all applicable filing types based on worker flags.

Response

Filings created

data

object[]

Show child attributes

Create a filing

Get a filing

⌘I

Overview

Payments API

Wallets API

Workforce API

Tax API

Statutory Compliance API

Create all filings for a period

Authorizations

Headers

Body

Response