Request a massive download

Start a SAT descarga masiva for issued or received CFDIs over a date range, as full XML or a metadata index. Requires a signed carta manifiesto on the fiscal profile. Note the SAT limits: only 2 identical lifetime requests, 200k XML cap, and package URLs expire in ~5 minutes — fragment wide ranges rather than retrying.

POST /v1/downloads

Request a massive download

cURL

curl --request POST \
  --url https://api.newinvoice.dev/v1/downloads \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "fiscal_profile_id": "fp_2P9K3sample",
  "side": "received",
  "type": "cfdi",
  "date_from": "2026-06-01",
  "date_to": "2026-06-30"
}
'

import requests

url = "https://api.newinvoice.dev/v1/downloads"

payload = {
    "fiscal_profile_id": "fp_2P9K3sample",
    "side": "received",
    "type": "cfdi",
    "date_from": "2026-06-01",
    "date_to": "2026-06-30"
}
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({
    fiscal_profile_id: 'fp_2P9K3sample',
    side: 'received',
    type: 'cfdi',
    date_from: '2026-06-01',
    date_to: '2026-06-30'
  })
};

fetch('https://api.newinvoice.dev/v1/downloads', 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.newinvoice.dev/v1/downloads",
  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([
    'fiscal_profile_id' => 'fp_2P9K3sample',
    'side' => 'received',
    'type' => 'cfdi',
    'date_from' => '2026-06-01',
    'date_to' => '2026-06-30'
  ]),
  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.newinvoice.dev/v1/downloads"

	payload := strings.NewReader("{\n  \"fiscal_profile_id\": \"fp_2P9K3sample\",\n  \"side\": \"received\",\n  \"type\": \"cfdi\",\n  \"date_from\": \"2026-06-01\",\n  \"date_to\": \"2026-06-30\"\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.newinvoice.dev/v1/downloads")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"fiscal_profile_id\": \"fp_2P9K3sample\",\n  \"side\": \"received\",\n  \"type\": \"cfdi\",\n  \"date_from\": \"2026-06-01\",\n  \"date_to\": \"2026-06-30\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.newinvoice.dev/v1/downloads")

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  \"fiscal_profile_id\": \"fp_2P9K3sample\",\n  \"side\": \"received\",\n  \"type\": \"cfdi\",\n  \"date_from\": \"2026-06-01\",\n  \"date_to\": \"2026-06-30\"\n}"

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

200

{
  "object": "download",
  "id": "obj_2P9K3sample",
  "fiscal_profile_id": "fp_2P9K3sample",
  "livemode": false,
  "side": "issued",
  "type": "cfdi",
  "date_from": "string",
  "date_to": "string",
  "status": "requested",
  "sat_request_id": "obj_2P9K3sample",
  "package_count": -9007199254740991,
  "error": "string",
  "created_at": "2026-07-10T18:25:43Z",
  "updated_at": "2026-07-10T18:25:43Z",
  "metadata": {
    "warnings": [
      "string"
    ]
  }
}

{
  "object": "download",
  "id": "obj_2P9K3sample",
  "fiscal_profile_id": "fp_2P9K3sample",
  "livemode": false,
  "side": "issued",
  "type": "cfdi",
  "date_from": "string",
  "date_to": "string",
  "status": "requested",
  "sat_request_id": "obj_2P9K3sample",
  "package_count": -9007199254740991,
  "error": "string",
  "created_at": "2026-07-10T18:25:43Z",
  "updated_at": "2026-07-10T18:25:43Z",
  "metadata": {
    "warnings": [
      "string"
    ]
  }
}

{
  "type": "https://errors.invoiceapi.mx/auth_unauthorized",
  "title": "Authentication required",
  "status": 401,
  "code": "auth.unauthorized",
  "detail": "Missing or invalid API key.",
  "remediation": "Send `Authorization: Bearer sk_test_...` (or sk_live_...) with a valid API key.",
  "doc_url": "/docs/errors#auth-unauthorized",
  "request_id": "req_2P9K3sample"
}

{
  "type": "https://errors.invoiceapi.mx/idempotency_key_reuse",
  "title": "Idempotency-Key reused with a different request body",
  "status": 409,
  "code": "idempotency.key_reuse",
  "detail": "This Idempotency-Key was already used for a different payload.",
  "remediation": "Reuse an Idempotency-Key only for byte-identical retries; use a fresh key otherwise.",
  "doc_url": "/docs/errors#idempotency-key_reuse",
  "request_id": "req_2P9K3sample"
}

{
  "type": "https://errors.invoiceapi.mx/download_invalid_range",
  "title": "Invalid date range",
  "status": 422,
  "code": "download.invalid_range",
  "detail": "date_from must be on or before date_to.",
  "remediation": "Provide date_from <= date_to.",
  "doc_url": "/docs/errors#download-invalid_range",
  "request_id": "req_2P9K3sample"
}

{
  "type": "https://errors.invoiceapi.mx/rate_limit_exceeded",
  "title": "Rate limit exceeded",
  "status": 429,
  "code": "rate_limit.exceeded",
  "detail": "Too many requests for this key + request class (reads and writes are limited separately).",
  "remediation": "Back off and retry after the number of seconds in the Retry-After header; batch work or lower your request rate.",
  "doc_url": "/docs/errors#rate_limit-exceeded",
  "request_id": "req_2P9K3sample"
}

{
  "type": "https://errors.invoiceapi.mx/internal_error",
  "title": "Internal server error",
  "status": 500,
  "code": "internal.error",
  "detail": "An unexpected error occurred.",
  "remediation": "Retry later; contact support with the request_id if it persists.",
  "doc_url": "/docs/errors#internal-error",
  "request_id": "req_2P9K3sample"
}

{
  "type": "https://errors.invoiceapi.mx/sat_download_rejected",
  "title": "SAT rejected the solicitud",
  "status": 503,
  "code": "sat.download_rejected",
  "detail": "The descarga masiva request was rejected upstream.",
  "remediation": "Verify the FIEL matches the requesting RFC and role.",
  "doc_url": "/docs/errors#sat-download_rejected",
  "request_id": "req_2P9K3sample"
}

Authorizations

Authorization · string · header · required

API key: Authorization: Bearer sk_test_... or sk_live_....

Headers

Invoice-Version · string

Pin a dated API release (Stripe-style). Omit to use the current version. An unknown value returns 400 request.invalid_version. Echoed back on every response.

Example:

"2026-07-10"

Invoice-Account · string

Connect: act on behalf of one of your connected accounts (its acct_…/org_… id). Omit to act as your own organization. Not honored on /v1/api_keys.

Example:

"org_2P9connectedacct"

Idempotency-Key · string

Safely retry any POST. The first response is stored for 24h and replayed byte-for-byte for identical retries (the replay adds an idempotent-replayed: true header). Reusing the key with a different body is 409 idempotency.key_reuse; an in-flight duplicate is 409 idempotency.key_processing. This makes retrying a 502/429 safe — no duplicate stamp.

Example:

"a1b2c3d4-e5f6-4789-8abc-1234567890ab"

Body

application/json

fiscal_profile_id · string · required

Id of the fiscal profile whose FIEL authorizes the download, e.g. "fp_2P9K3sample".

Minimum string length: 1

side · enum<string> · required

Which CFDIs to pull: "issued" (emitidos by this RFC) or "received" (recibidos).

Available options: issued, received

type · enum<string> · required

Package contents: "cfdi" (full XML files) or "metadata" (a summary index only).

Available options: cfdi, metadata

date_from · string · required

Start of the range, ISO date (YYYY-MM-DD) or datetime; a bare date covers from 00:00:00.

date_to · string · required

End of the range, ISO date (YYYY-MM-DD) or datetime; a bare date covers to 23:59:59.

status_filter · enum<string>

Advisory SAT estatus filter: "active" (vigentes) or "cancelled" (cancelados). Metadata-only per Prodigia.

Available options: active, cancelled

Response

200

application/json

Default Response

object · enum<string> · required

Always "download".

Available options: download

id · string · required

Download id, e.g. "dl_2P9K3sample".

fiscal_profile_id · string · required

Id of the fiscal profile whose FIEL authorized this download.

livemode · boolean · required

True if created with a live-mode key.

side · enum<string> · required

"issued" (emitidos) or "received" (recibidos).

Available options: issued, received

type · enum<string> · required

"cfdi" (full XML) or "metadata" (summary index).

Available options: cfdi, metadata

date_from · string · required

Start of the requested range (SAT format yyyy-MM-ddTHH:mm:ss).

date_to · string · required

End of the requested range (SAT format yyyy-MM-ddTHH:mm:ss).

status · enum<string> · required

Lifecycle status: "requested", "processing", "ready" (packages available), "no_data", or "failed".

Available options: requested, processing, ready, no_data, failed

sat_request_id · string | null · required

SAT solicitud id (IdSolicitud), or null until registered.

package_count · integer · required

Number of downloadable packages once ready.

Required range: -9007199254740991 <= x <= 9007199254740991

error · any | null · required

Failure detail (problem+json shape) when status is "failed", else null.

created_at · string · required

Creation timestamp, ISO-8601 UTC.

updated_at · string · required

Last-update timestamp, ISO-8601 UTC.

metadata · object · required

Request-time advisory metadata.

Show child attributes