curl --request PUT \
  --url https://api.hyperline.co/v1/ai/billing/customers/{customer_id}/policy \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "mode": "wallet",
  "blocked": false,
  "wallet_id": "wal_example",
  "credit_product_id": "prd_credits",
  "markup_percent": "20",
  "overage_mode": "metered",
  "overage_markup_percent": "10",
  "overage_rate_card_id": "airc_overage",
  "overage_wallet_id": "wal_example",
  "floor": "0",
  "settlement_interval_minutes": 60,
  "settlement_schedule": "calendar_month",
  "credit_rates": {
    "fallback_credits_per_usd": "1000"
  },
  "window_rates": {
    "unit_rates": {
      "fallback_units_per_usd": "1000"
    },
    "windows": [
      {
        "key": "daily",
        "duration_minutes": 1440,
        "included_units": "10000"
      }
    ]
  },
  "rate_card_id": "airc_example",
  "plan_id": "aiplan_example"
}
'

import requests

url = "https://api.hyperline.co/v1/ai/billing/customers/{customer_id}/policy"

payload = {
    "mode": "wallet",
    "blocked": False,
    "wallet_id": "wal_example",
    "credit_product_id": "prd_credits",
    "markup_percent": "20",
    "overage_mode": "metered",
    "overage_markup_percent": "10",
    "overage_rate_card_id": "airc_overage",
    "overage_wallet_id": "wal_example",
    "floor": "0",
    "settlement_interval_minutes": 60,
    "settlement_schedule": "calendar_month",
    "credit_rates": { "fallback_credits_per_usd": "1000" },
    "window_rates": {
        "unit_rates": { "fallback_units_per_usd": "1000" },
        "windows": [
            {
                "key": "daily",
                "duration_minutes": 1440,
                "included_units": "10000"
            }
        ]
    },
    "rate_card_id": "airc_example",
    "plan_id": "aiplan_example"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    mode: 'wallet',
    blocked: false,
    wallet_id: 'wal_example',
    credit_product_id: 'prd_credits',
    markup_percent: '20',
    overage_mode: 'metered',
    overage_markup_percent: '10',
    overage_rate_card_id: 'airc_overage',
    overage_wallet_id: 'wal_example',
    floor: '0',
    settlement_interval_minutes: 60,
    settlement_schedule: 'calendar_month',
    credit_rates: {fallback_credits_per_usd: '1000'},
    window_rates: {
      unit_rates: {fallback_units_per_usd: '1000'},
      windows: [{key: 'daily', duration_minutes: 1440, included_units: '10000'}]
    },
    rate_card_id: 'airc_example',
    plan_id: 'aiplan_example'
  })
};

fetch('https://api.hyperline.co/v1/ai/billing/customers/{customer_id}/policy', 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.hyperline.co/v1/ai/billing/customers/{customer_id}/policy",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'mode' => 'wallet',
    'blocked' => false,
    'wallet_id' => 'wal_example',
    'credit_product_id' => 'prd_credits',
    'markup_percent' => '20',
    'overage_mode' => 'metered',
    'overage_markup_percent' => '10',
    'overage_rate_card_id' => 'airc_overage',
    'overage_wallet_id' => 'wal_example',
    'floor' => '0',
    'settlement_interval_minutes' => 60,
    'settlement_schedule' => 'calendar_month',
    'credit_rates' => [
        'fallback_credits_per_usd' => '1000'
    ],
    'window_rates' => [
        'unit_rates' => [
                'fallback_units_per_usd' => '1000'
        ],
        'windows' => [
                [
                                'key' => 'daily',
                                'duration_minutes' => 1440,
                                'included_units' => '10000'
                ]
        ]
    ],
    'rate_card_id' => 'airc_example',
    'plan_id' => 'aiplan_example'
  ]),
  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.hyperline.co/v1/ai/billing/customers/{customer_id}/policy"

	payload := strings.NewReader("{\n  \"mode\": \"wallet\",\n  \"blocked\": false,\n  \"wallet_id\": \"wal_example\",\n  \"credit_product_id\": \"prd_credits\",\n  \"markup_percent\": \"20\",\n  \"overage_mode\": \"metered\",\n  \"overage_markup_percent\": \"10\",\n  \"overage_rate_card_id\": \"airc_overage\",\n  \"overage_wallet_id\": \"wal_example\",\n  \"floor\": \"0\",\n  \"settlement_interval_minutes\": 60,\n  \"settlement_schedule\": \"calendar_month\",\n  \"credit_rates\": {\n    \"fallback_credits_per_usd\": \"1000\"\n  },\n  \"window_rates\": {\n    \"unit_rates\": {\n      \"fallback_units_per_usd\": \"1000\"\n    },\n    \"windows\": [\n      {\n        \"key\": \"daily\",\n        \"duration_minutes\": 1440,\n        \"included_units\": \"10000\"\n      }\n    ]\n  },\n  \"rate_card_id\": \"airc_example\",\n  \"plan_id\": \"aiplan_example\"\n}")

	req, _ := http.NewRequest("PUT", 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.put("https://api.hyperline.co/v1/ai/billing/customers/{customer_id}/policy")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"mode\": \"wallet\",\n  \"blocked\": false,\n  \"wallet_id\": \"wal_example\",\n  \"credit_product_id\": \"prd_credits\",\n  \"markup_percent\": \"20\",\n  \"overage_mode\": \"metered\",\n  \"overage_markup_percent\": \"10\",\n  \"overage_rate_card_id\": \"airc_overage\",\n  \"overage_wallet_id\": \"wal_example\",\n  \"floor\": \"0\",\n  \"settlement_interval_minutes\": 60,\n  \"settlement_schedule\": \"calendar_month\",\n  \"credit_rates\": {\n    \"fallback_credits_per_usd\": \"1000\"\n  },\n  \"window_rates\": {\n    \"unit_rates\": {\n      \"fallback_units_per_usd\": \"1000\"\n    },\n    \"windows\": [\n      {\n        \"key\": \"daily\",\n        \"duration_minutes\": 1440,\n        \"included_units\": \"10000\"\n      }\n    ]\n  },\n  \"rate_card_id\": \"airc_example\",\n  \"plan_id\": \"aiplan_example\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.hyperline.co/v1/ai/billing/customers/{customer_id}/policy")

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

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"mode\": \"wallet\",\n  \"blocked\": false,\n  \"wallet_id\": \"wal_example\",\n  \"credit_product_id\": \"prd_credits\",\n  \"markup_percent\": \"20\",\n  \"overage_mode\": \"metered\",\n  \"overage_markup_percent\": \"10\",\n  \"overage_rate_card_id\": \"airc_overage\",\n  \"overage_wallet_id\": \"wal_example\",\n  \"floor\": \"0\",\n  \"settlement_interval_minutes\": 60,\n  \"settlement_schedule\": \"calendar_month\",\n  \"credit_rates\": {\n    \"fallback_credits_per_usd\": \"1000\"\n  },\n  \"window_rates\": {\n    \"unit_rates\": {\n      \"fallback_units_per_usd\": \"1000\"\n    },\n    \"windows\": [\n      {\n        \"key\": \"daily\",\n        \"duration_minutes\": 1440,\n        \"included_units\": \"10000\"\n      }\n    ]\n  },\n  \"rate_card_id\": \"airc_example\",\n  \"plan_id\": \"aiplan_example\"\n}"

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

{
  "id": "d18603dd-7285-4bf5-a45e-88d7de8f37c9",
  "customer_id": "cus_example",
  "agent_slug": "support",
  "is_default": false,
  "mode": "wallet",
  "wallet_id": "wal_example",
  "credit_product_id": "prd_credits",
  "markup_percent": "20",
  "overage_mode": "metered",
  "overage_markup_percent": "10",
  "overage_rate_card_id": "airc_overage",
  "overage_rate_card_source": "plan",
  "overage_wallet_id": "wal_example",
  "floor": "0",
  "credit_rates": {
    "fallback_credits_per_usd": "1000"
  },
  "window_rates": {
    "unit_rates": {
      "fallback_units_per_usd": "1000"
    },
    "windows": [
      {
        "key": "daily",
        "duration_minutes": 1440,
        "included_units": "10000"
      }
    ]
  },
  "rate_card_id": "airc_example",
  "rate_card_source": "policy",
  "plan": {
    "id": "aiplan_example",
    "name": "Support agent plan"
  },
  "settlement_interval_minutes": 60,
  "settlement_schedule": "calendar_month",
  "resolved_rate_card": {
    "fallback_per_usd": "1000",
    "layer_count": 1,
    "llm_rows": 1,
    "item_rows": 0,
    "has_default_llm_row": true
  },
  "blocked": false,
  "created_at": "2026-09-01T00:00:00Z",
  "updated_at": "2026-09-02T12:00:00Z"
}

{
  "message": "<string>"
}

{
  "message": "<string>"
}

{
  "message": "<string>"
}