curl --request PATCH \
  --url https://api.tread-horizon.com/v1/settlements/{settlement-id}/invoices/rebill_rates \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "data": [
    {
      "invoice_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "rebill_rate_value": 123
    }
  ]
}
'

import requests

url = "https://api.tread-horizon.com/v1/settlements/{settlement-id}/invoices/rebill_rates"

payload = { "data": [
        {
            "invoice_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "rebill_rate_value": 123
        }
    ] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    data: [{invoice_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a', rebill_rate_value: 123}]
  })
};

fetch('https://api.tread-horizon.com/v1/settlements/{settlement-id}/invoices/rebill_rates', 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.tread-horizon.com/v1/settlements/{settlement-id}/invoices/rebill_rates",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PATCH",
  CURLOPT_POSTFIELDS => json_encode([
    'data' => [
        [
                'invoice_id' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
                'rebill_rate_value' => 123
        ]
    ]
  ]),
  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.tread-horizon.com/v1/settlements/{settlement-id}/invoices/rebill_rates"

	payload := strings.NewReader("{\n  \"data\": [\n    {\n      \"invoice_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n      \"rebill_rate_value\": 123\n    }\n  ]\n}")

	req, _ := http.NewRequest("PATCH", 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.patch("https://api.tread-horizon.com/v1/settlements/{settlement-id}/invoices/rebill_rates")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"data\": [\n    {\n      \"invoice_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n      \"rebill_rate_value\": 123\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.tread-horizon.com/v1/settlements/{settlement-id}/invoices/rebill_rates")

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

request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"data\": [\n    {\n      \"invoice_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n      \"rebill_rate_value\": 123\n    }\n  ]\n}"

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

{
  "data": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z",
    "adjustments_total_amount": "<string>",
    "data": {
      "friendly_order_ids": [
        "<string>"
      ],
      "quantities_per_uom": [
        "<string>"
      ]
    },
    "exported_at": "2023-11-07T05:31:56Z",
    "jobs_count": 123,
    "state": "pending",
    "total_amount": "<string>",
    "settlement_id": "<string>",
    "ar_settlement_id": "<string>",
    "ap_settlement_id": "<string>",
    "settlement_line_item_type": "order",
    "settlement_line_item_groupings": [
      "material"
    ],
    "add_on_charges_total_amount": "<string>",
    "invoices_total_amount": "<string>",
    "state_events": [],
    "editable": true,
    "void_reason": "<string>",
    "rebillable": true,
    "rebill_total_amount": "<string>",
    "rebill_add_on_charges_total_amount": "<string>",
    "rebill_invoices_total_amount": "<string>",
    "voided_at": "2023-11-07T05:31:56Z",
    "approved": true,
    "approvable": true,
    "unapprovable": true,
    "billing_approved_at": "2023-11-07T05:31:56Z",
    "delivered_quantities": [
      {
        "delivered": "<string>",
        "unit_of_measure": "Load",
        "material_name": "<string>",
        "total": "<string>",
        "ticketed": true
      }
    ],
    "include_loads_in_pdf": true,
    "invoices_tax_total_amount": "<string>",
    "rebill_invoices_tax_total_amount": "<string>",
    "customer_account": {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "discarded_at": "2023-11-07T05:31:56Z",
      "name": "<string>",
      "account_types": [
        "customer"
      ],
      "external_id": "<string>",
      "accounting_id": "<string>",
      "company": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
      },
      "schedule_on": true,
      "billing_address": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "thoroughfare": "<string>",
        "premise": "<string>",
        "locality": "<string>",
        "administrative_area": "<string>",
        "postal_code": "<string>",
        "country": "US",
        "lat": "<string>",
        "lon": "<string>",
        "place_id": "<string>"
      },
      "connected_company": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "tread_id": "ABC123",
        "legal_name": "<string>",
        "company_type": "hauler"
      },
      "billing_contact": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "name": "<string>",
        "email": "<string>",
        "phone": "+18885551234"
      }
    },
    "vendor_account": {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "discarded_at": "2023-11-07T05:31:56Z",
      "name": "<string>",
      "account_types": [
        "customer"
      ],
      "external_id": "<string>",
      "accounting_id": "<string>",
      "company": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
      },
      "schedule_on": true,
      "billing_address": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "thoroughfare": "<string>",
        "premise": "<string>",
        "locality": "<string>",
        "administrative_area": "<string>",
        "postal_code": "<string>",
        "country": "US",
        "lat": "<string>",
        "lon": "<string>",
        "place_id": "<string>"
      },
      "connected_company": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "tread_id": "ABC123",
        "legal_name": "<string>",
        "company_type": "hauler"
      },
      "billing_contact": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "name": "<string>",
        "email": "<string>",
        "phone": "+18885551234"
      }
    },
    "driver": {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "first_name": "<string>",
      "last_name": "<string>",
      "company": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "tread_id": "ABC123",
        "legal_name": "<string>",
        "company_type": "hauler"
      },
      "schedule_on": true,
      "phone": "<string>",
      "managed": true,
      "gps_status": {
        "last_ping_at": "2023-11-07T05:31:56Z"
      },
      "email": "<string>",
      "company_share": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "external_id": "<string>",
        "ticket_match_id": "<string>",
        "sender_company": {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "tread_id": "ABC123",
          "legal_name": "<string>",
          "company_type": "hauler"
        },
        "dispatchable": true,
        "schedule_on": true,
        "rate_override": true,
        "expires_at": "2023-11-07T05:31:56Z",
        "default_equipment": {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "name": "<string>",
          "external_id": "<string>",
          "equipment_type": {
            "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "name": "<string>",
            "system": true,
            "external_id": "<string>",
            "accounting_id": "<string>"
          },
          "equipment_id": "<string>",
          "company_share": {
            "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "external_id": "<string>",
            "ticket_match_id": "<string>",
            "sender_company": {
              "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
              "tread_id": "ABC123",
              "legal_name": "<string>",
              "company_type": "hauler"
            },
            "dispatchable": true,
            "schedule_on": true,
            "rate_override": true,
            "expires_at": "2023-11-07T05:31:56Z"
          }
        }
      },
      "equipment": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "name": "<string>",
        "equipment_type": {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "name": "<string>",
          "system": true,
          "external_id": "<string>",
          "accounting_id": "<string>"
        },
        "external_id": "<string>",
        "equipment_id": "<string>",
        "license_number": "<string>",
        "zone": "<string>",
        "accounting_id": "<string>",
        "company_share": {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "external_id": "<string>",
          "ticket_match_id": "<string>",
          "sender_company": {
            "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "tread_id": "ABC123",
            "legal_name": "<string>",
            "company_type": "hauler"
          },
          "dispatchable": true,
          "schedule_on": true,
          "rate_override": true,
          "expires_at": "2023-11-07T05:31:56Z"
        }
      },
      "default_equipment": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "name": "<string>",
        "equipment_type": {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "name": "<string>",
          "system": true,
          "external_id": "<string>",
          "accounting_id": "<string>"
        },
        "external_id": "<string>",
        "equipment_id": "<string>",
        "license_number": "<string>",
        "zone": "<string>",
        "accounting_id": "<string>",
        "company_share": {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "external_id": "<string>",
          "ticket_match_id": "<string>",
          "sender_company": {
            "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "tread_id": "ABC123",
            "legal_name": "<string>",
            "company_type": "hauler"
          },
          "dispatchable": true,
          "schedule_on": true,
          "rate_override": true,
          "expires_at": "2023-11-07T05:31:56Z"
        }
      },
      "company_day_driver_stat": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "created_at": "2023-11-07T05:31:56Z",
        "updated_at": "2023-11-07T05:31:56Z",
        "day": "2023-12-25",
        "jobs_count": 123
      },
      "labels": [
        {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "name": "<string>",
          "color": "<string>"
        }
      ]
    },
    "last_settlement_email_delivery": {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "email": "jsmith@example.com",
      "sender_user": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "first_name": "<string>",
        "last_name": "<string>",
        "discarded_at": "2023-11-07T05:31:56Z",
        "company": {
          "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "tread_id": "ABC123",
          "legal_name": "<string>",
          "company_type": "hauler"
        }
      },
      "settlement_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "state": "initiated",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z"
    },
    "original_settlement": {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "settlement_id": "<string>",
      "ar_settlement_id": "<string>",
      "ap_settlement_id": "<string>"
    },
    "agave_settlement_export": {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "agave_invoice_id": "<string>",
      "exported_at": "2023-11-07T05:31:56Z",
      "last_error": "<string>",
      "exported_by": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "tread_id": "ABC123",
        "legal_name": "<string>",
        "company_type": "hauler"
      }
    }
  }
}

{
  "error": {
    "code": "<string>",
    "error_type": "<string>"
  }
}

{
  "error": {
    "code": "<string>"
  }
}

{
  "error": {
    "code": "<string>"
  }
}

{
  "error": {
    "code": "<string>"
  }
}

{
  "error": {
    "code": "<string>"
  }
}

{
  "error": {
    "code": "<string>",
    "errors": [
      {
        "model": "<string>",
        "field": "<string>",
        "message": "<string>"
      }
    ]
  }
}