curl --request POST \
  --url https://api.slickerhq.com/ingest/v1/invoices \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "invoices": [
    {
      "id": "inv_12345678",
      "state": "INVOICE_STATE_PAID",
      "customerId": "cus_87654321",
      "subscriptionId": "sub_12345678",
      "businessEntity": "ACME Inc.",
      "amount": 2500,
      "currency": "USD",
      "createdAt": "2023-01-15T10:00:00Z",
      "updatedAt": "2023-01-15T10:30:00Z"
    },
    {
      "id": "inv_87654321",
      "state": "INVOICE_STATE_UNPAID",
      "customerId": "cus_12345678",
      "subscriptionId": "sub_87654321",
      "businessEntity": "ACME Inc.",
      "amount": 5000,
      "currency": "USD",
      "createdAt": "2023-01-20T09:00:00Z",
      "updatedAt": "2023-01-20T09:30:00Z"
    }
  ]
}
'

import requests

url = "https://api.slickerhq.com/ingest/v1/invoices"

payload = { "invoices": [
        {
            "id": "inv_12345678",
            "state": "INVOICE_STATE_PAID",
            "customerId": "cus_87654321",
            "subscriptionId": "sub_12345678",
            "businessEntity": "ACME Inc.",
            "amount": 2500,
            "currency": "USD",
            "createdAt": "2023-01-15T10:00:00Z",
            "updatedAt": "2023-01-15T10:30:00Z"
        },
        {
            "id": "inv_87654321",
            "state": "INVOICE_STATE_UNPAID",
            "customerId": "cus_12345678",
            "subscriptionId": "sub_87654321",
            "businessEntity": "ACME Inc.",
            "amount": 5000,
            "currency": "USD",
            "createdAt": "2023-01-20T09:00:00Z",
            "updatedAt": "2023-01-20T09:30:00Z"
        }
    ] }
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({
    invoices: [
      {
        id: 'inv_12345678',
        state: 'INVOICE_STATE_PAID',
        customerId: 'cus_87654321',
        subscriptionId: 'sub_12345678',
        businessEntity: 'ACME Inc.',
        amount: 2500,
        currency: 'USD',
        createdAt: '2023-01-15T10:00:00Z',
        updatedAt: '2023-01-15T10:30:00Z'
      },
      {
        id: 'inv_87654321',
        state: 'INVOICE_STATE_UNPAID',
        customerId: 'cus_12345678',
        subscriptionId: 'sub_87654321',
        businessEntity: 'ACME Inc.',
        amount: 5000,
        currency: 'USD',
        createdAt: '2023-01-20T09:00:00Z',
        updatedAt: '2023-01-20T09:30:00Z'
      }
    ]
  })
};

fetch('https://api.slickerhq.com/ingest/v1/invoices', 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.slickerhq.com/ingest/v1/invoices",
  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([
    'invoices' => [
        [
                'id' => 'inv_12345678',
                'state' => 'INVOICE_STATE_PAID',
                'customerId' => 'cus_87654321',
                'subscriptionId' => 'sub_12345678',
                'businessEntity' => 'ACME Inc.',
                'amount' => 2500,
                'currency' => 'USD',
                'createdAt' => '2023-01-15T10:00:00Z',
                'updatedAt' => '2023-01-15T10:30:00Z'
        ],
        [
                'id' => 'inv_87654321',
                'state' => 'INVOICE_STATE_UNPAID',
                'customerId' => 'cus_12345678',
                'subscriptionId' => 'sub_87654321',
                'businessEntity' => 'ACME Inc.',
                'amount' => 5000,
                'currency' => 'USD',
                'createdAt' => '2023-01-20T09:00:00Z',
                'updatedAt' => '2023-01-20T09:30:00Z'
        ]
    ]
  ]),
  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.slickerhq.com/ingest/v1/invoices"

	payload := strings.NewReader("{\n  \"invoices\": [\n    {\n      \"id\": \"inv_12345678\",\n      \"state\": \"INVOICE_STATE_PAID\",\n      \"customerId\": \"cus_87654321\",\n      \"subscriptionId\": \"sub_12345678\",\n      \"businessEntity\": \"ACME Inc.\",\n      \"amount\": 2500,\n      \"currency\": \"USD\",\n      \"createdAt\": \"2023-01-15T10:00:00Z\",\n      \"updatedAt\": \"2023-01-15T10:30:00Z\"\n    },\n    {\n      \"id\": \"inv_87654321\",\n      \"state\": \"INVOICE_STATE_UNPAID\",\n      \"customerId\": \"cus_12345678\",\n      \"subscriptionId\": \"sub_87654321\",\n      \"businessEntity\": \"ACME Inc.\",\n      \"amount\": 5000,\n      \"currency\": \"USD\",\n      \"createdAt\": \"2023-01-20T09:00:00Z\",\n      \"updatedAt\": \"2023-01-20T09:30:00Z\"\n    }\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.slickerhq.com/ingest/v1/invoices")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"invoices\": [\n    {\n      \"id\": \"inv_12345678\",\n      \"state\": \"INVOICE_STATE_PAID\",\n      \"customerId\": \"cus_87654321\",\n      \"subscriptionId\": \"sub_12345678\",\n      \"businessEntity\": \"ACME Inc.\",\n      \"amount\": 2500,\n      \"currency\": \"USD\",\n      \"createdAt\": \"2023-01-15T10:00:00Z\",\n      \"updatedAt\": \"2023-01-15T10:30:00Z\"\n    },\n    {\n      \"id\": \"inv_87654321\",\n      \"state\": \"INVOICE_STATE_UNPAID\",\n      \"customerId\": \"cus_12345678\",\n      \"subscriptionId\": \"sub_87654321\",\n      \"businessEntity\": \"ACME Inc.\",\n      \"amount\": 5000,\n      \"currency\": \"USD\",\n      \"createdAt\": \"2023-01-20T09:00:00Z\",\n      \"updatedAt\": \"2023-01-20T09:30:00Z\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.slickerhq.com/ingest/v1/invoices")

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  \"invoices\": [\n    {\n      \"id\": \"inv_12345678\",\n      \"state\": \"INVOICE_STATE_PAID\",\n      \"customerId\": \"cus_87654321\",\n      \"subscriptionId\": \"sub_12345678\",\n      \"businessEntity\": \"ACME Inc.\",\n      \"amount\": 2500,\n      \"currency\": \"USD\",\n      \"createdAt\": \"2023-01-15T10:00:00Z\",\n      \"updatedAt\": \"2023-01-15T10:30:00Z\"\n    },\n    {\n      \"id\": \"inv_87654321\",\n      \"state\": \"INVOICE_STATE_UNPAID\",\n      \"customerId\": \"cus_12345678\",\n      \"subscriptionId\": \"sub_87654321\",\n      \"businessEntity\": \"ACME Inc.\",\n      \"amount\": 5000,\n      \"currency\": \"USD\",\n      \"createdAt\": \"2023-01-20T09:00:00Z\",\n      \"updatedAt\": \"2023-01-20T09:30:00Z\"\n    }\n  ]\n}"

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

{
  "requestId": "req_2uqkAo1bwllmzrgV2qtGv48DtGI"
}

{
  "code": 400,
  "message": "Invalid invoice data: missing required fields",
  "details": []
}

{
  "code": 401,
  "message": "Unauthorized: missing or invalid API key in Bearer token",
  "details": []
}

{
  "code": 403,
  "message": "Forbidden: insufficient permissions to ingest invoices",
  "details": []
}

{
  "code": 429,
  "message": "Rate limit exceeded: try again later",
  "details": []
}

{
  "code": 500,
  "message": "Internal server error",
  "details": []
}

{
  "requestId": "req_2uqkAo1bwllmzrgV2qtGv48DtGI"
}