List SAT catalogs
curl --request GET \
--url https://api.newinvoice.dev/v1/catalogsimport requests
url = "https://api.newinvoice.dev/v1/catalogs"
response = requests.get(url)
print(response.text)const options = {method: 'GET'};
fetch('https://api.newinvoice.dev/v1/catalogs', 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/catalogs",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.newinvoice.dev/v1/catalogs"
req, _ := http.NewRequest("GET", url, nil)
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.newinvoice.dev/v1/catalogs")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.newinvoice.dev/v1/catalogs")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
response = http.request(request)
puts response.read_body{
"object": "list",
"url": "https://example.com/webhooks/invoice",
"data": [
{
"catalog": "uso_cfdi",
"sat_catalog": "string",
"name": "string",
"url": "https://example.com/webhooks/invoice",
"count": -9007199254740991
}
],
"has_more": true
}{
"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/request_validation_failed",
"title": "Request validation failed",
"status": 422,
"code": "request.validation_failed",
"detail": "One or more fields did not satisfy the schema.",
"remediation": "Fix the fields listed in `errors` and resubmit.",
"doc_url": "/docs/errors#request-validation_failed",
"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"
}catalogs
List SAT catalogs
List the SAT reference catalogs you can look up — payment forms, payment methods, uso CFDI, tax regimes, and more — each with its slug and entry count. Fetch one with GET /v1/catalogs/. Public — no API key required.
GET
/
v1
/
catalogs
List SAT catalogs
curl --request GET \
--url https://api.newinvoice.dev/v1/catalogsimport requests
url = "https://api.newinvoice.dev/v1/catalogs"
response = requests.get(url)
print(response.text)const options = {method: 'GET'};
fetch('https://api.newinvoice.dev/v1/catalogs', 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/catalogs",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.newinvoice.dev/v1/catalogs"
req, _ := http.NewRequest("GET", url, nil)
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.newinvoice.dev/v1/catalogs")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.newinvoice.dev/v1/catalogs")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
response = http.request(request)
puts response.read_body{
"object": "list",
"url": "https://example.com/webhooks/invoice",
"data": [
{
"catalog": "uso_cfdi",
"sat_catalog": "string",
"name": "string",
"url": "https://example.com/webhooks/invoice",
"count": -9007199254740991
}
],
"has_more": true
}{
"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/request_validation_failed",
"title": "Request validation failed",
"status": 422,
"code": "request.validation_failed",
"detail": "One or more fields did not satisfy the schema.",
"remediation": "Fix the fields listed in `errors` and resubmit.",
"doc_url": "/docs/errors#request-validation_failed",
"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"
}Headers
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"
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"