curl --request POST \
  --url https://api.coinvoyage.io/v3/invoices \
  --header 'Authorization: <api-key>' \
  --header 'Authorization-Signature: <authorization-signature>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "from": {
    "email": "billing@acme.com",
    "name": "Acme Inc."
  },
  "invoice": {
    "date": "2026-07-15",
    "due_date": "2026-08-15",
    "no": "INV-001"
  },
  "items": [
    {
      "name": "Consulting",
      "quantity": "2",
      "tax": "10",
      "unitPrice": "100.00"
    }
  ],
  "recipient": {
    "email": "jane@example.com",
    "name": "Jane Doe"
  }
}
'

import requests

url = "https://api.coinvoyage.io/v3/invoices"

payload = {
    "from": {
        "email": "billing@acme.com",
        "name": "Acme Inc."
    },
    "invoice": {
        "date": "2026-07-15",
        "due_date": "2026-08-15",
        "no": "INV-001"
    },
    "items": [
        {
            "name": "Consulting",
            "quantity": "2",
            "tax": "10",
            "unitPrice": "100.00"
        }
    ],
    "recipient": {
        "email": "jane@example.com",
        "name": "Jane Doe"
    }
}
headers = {
    "Authorization-Signature": "<authorization-signature>",
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'Authorization-Signature': '<authorization-signature>',
    Authorization: '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    from: {email: 'billing@acme.com', name: 'Acme Inc.'},
    invoice: {date: '2026-07-15', due_date: '2026-08-15', no: 'INV-001'},
    items: [{name: 'Consulting', quantity: '2', tax: '10', unitPrice: '100.00'}],
    recipient: {email: 'jane@example.com', name: 'Jane Doe'}
  })
};

fetch('https://api.coinvoyage.io/v3/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.coinvoyage.io/v3/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([
    'from' => [
        'email' => 'billing@acme.com',
        'name' => 'Acme Inc.'
    ],
    'invoice' => [
        'date' => '2026-07-15',
        'due_date' => '2026-08-15',
        'no' => 'INV-001'
    ],
    'items' => [
        [
                'name' => 'Consulting',
                'quantity' => '2',
                'tax' => '10',
                'unitPrice' => '100.00'
        ]
    ],
    'recipient' => [
        'email' => 'jane@example.com',
        'name' => 'Jane Doe'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>",
    "Authorization-Signature: <authorization-signature>",
    "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.coinvoyage.io/v3/invoices"

	payload := strings.NewReader("{\n  \"from\": {\n    \"email\": \"billing@acme.com\",\n    \"name\": \"Acme Inc.\"\n  },\n  \"invoice\": {\n    \"date\": \"2026-07-15\",\n    \"due_date\": \"2026-08-15\",\n    \"no\": \"INV-001\"\n  },\n  \"items\": [\n    {\n      \"name\": \"Consulting\",\n      \"quantity\": \"2\",\n      \"tax\": \"10\",\n      \"unitPrice\": \"100.00\"\n    }\n  ],\n  \"recipient\": {\n    \"email\": \"jane@example.com\",\n    \"name\": \"Jane Doe\"\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization-Signature", "<authorization-signature>")
	req.Header.Add("Authorization", "<api-key>")
	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.coinvoyage.io/v3/invoices")
  .header("Authorization-Signature", "<authorization-signature>")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"from\": {\n    \"email\": \"billing@acme.com\",\n    \"name\": \"Acme Inc.\"\n  },\n  \"invoice\": {\n    \"date\": \"2026-07-15\",\n    \"due_date\": \"2026-08-15\",\n    \"no\": \"INV-001\"\n  },\n  \"items\": [\n    {\n      \"name\": \"Consulting\",\n      \"quantity\": \"2\",\n      \"tax\": \"10\",\n      \"unitPrice\": \"100.00\"\n    }\n  ],\n  \"recipient\": {\n    \"email\": \"jane@example.com\",\n    \"name\": \"Jane Doe\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.coinvoyage.io/v3/invoices")

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

request = Net::HTTP::Post.new(url)
request["Authorization-Signature"] = '<authorization-signature>'
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"from\": {\n    \"email\": \"billing@acme.com\",\n    \"name\": \"Acme Inc.\"\n  },\n  \"invoice\": {\n    \"date\": \"2026-07-15\",\n    \"due_date\": \"2026-08-15\",\n    \"no\": \"INV-001\"\n  },\n  \"items\": [\n    {\n      \"name\": \"Consulting\",\n      \"quantity\": \"2\",\n      \"tax\": \"10\",\n      \"unitPrice\": \"100.00\"\n    }\n  ],\n  \"recipient\": {\n    \"email\": \"jane@example.com\",\n    \"name\": \"Jane Doe\"\n  }\n}"

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

{
  "archived_at": "2023-11-07T05:31:56Z",
  "created_at": "2023-11-07T05:31:56Z",
  "data": {
    "from": {
      "email": "billing@acme.com",
      "name": "Acme Inc."
    },
    "invoice": {
      "date": "2026-07-15",
      "due_date": "2026-08-15",
      "no": "INV-001"
    },
    "items": [
      {
        "name": "Consulting",
        "quantity": "2",
        "tax": "10",
        "unitPrice": "100.00"
      }
    ],
    "recipient": {
      "email": "jane@example.com",
      "name": "Jane Doe"
    }
  },
  "id": "cuidjkhg3e289y74u5t6v",
  "order_id": "<string>",
  "orders": [
    {
      "created_at": "2023-01-01T00:00:00Z",
      "fulfillment": {
        "amount": {
          "raw": "100000000",
          "ui": "100.0",
          "value_usd": 100
        },
        "asset": {
          "address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
          "chain_id": 1,
          "decimals": 6,
          "id": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48-1",
          "name": "USD Coin",
          "price_usd": 1,
          "symbol": "USDC"
        },
        "custom_fee_bps": 50,
        "fiat_unit": "USD",
        "rate_usd": "1.00",
        "recipient": "0x1234...abcd",
        "swap": {
          "slippage_bps": 50,
          "trade_type": "EXACT_INPUT"
        }
      },
      "hosted_url": "https://pay.coinvoyage.io/pay/cuidjkhg3e289y74u5t6v",
      "id": "cuidjkhg3e289y74u5t6v",
      "metadata": {
        "items": [
          {
            "currency": "USD",
            "description": "High-quality widget with extra features",
            "image": "https://example.com/images/widget.png",
            "name": "Premium Widget",
            "quantity": 2,
            "unit_price": 49.99
          }
        ],
        "refund": {
          "additional_info": "Item was never shipped",
          "currency": "USD",
          "name": "Order Cancellation",
          "reason": "Customer requested refund",
          "refund_amount": 99.98
        }
      },
      "mode": "SALE",
      "organization_id": "org_123",
      "payment": {
        "destination_tx_hash": "0x5678...efgh",
        "estimated_duration_seconds": 120,
        "expires_at": "2023-01-01T00:00:00Z",
        "fee_tx_hash": "0xfee1...fee2",
        "input": {
          "amount": {
            "raw": "100000000",
            "ui": "100.0",
            "value_usd": 100
          },
          "balance": {
            "raw": "100000000",
            "ui": "100.0",
            "value_usd": 100
          },
          "breakdown": {
            "base": {
              "raw": "100000000",
              "ui": "100.0",
              "value_usd": 100
            },
            "fees": {
              "custom_fee": {
                "raw": "100000000",
                "ui": "100.0",
                "value_usd": 100
              },
              "protocol_fee": {
                "raw": "100000000",
                "ui": "100.0",
                "value_usd": 100
              },
              "relayer_fee": {
                "raw": "100000000",
                "ui": "100.0",
                "value_usd": 100
              },
              "total_fee": {
                "raw": "100000000",
                "ui": "100.0",
                "value_usd": 100
              }
            },
            "gas": {
              "raw": "100000000",
              "ui": "100.0",
              "value_usd": 100
            },
            "total": {
              "raw": "100000000",
              "ui": "100.0",
              "value_usd": 100
            }
          },
          "currency": {
            "address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
            "chain_id": 1,
            "decimals": 6,
            "id": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48-1",
            "name": "USD Coin",
            "price_usd": 1,
            "symbol": "USDC"
          }
        },
        "output": {
          "amount": {
            "raw": "100000000",
            "ui": "100.0",
            "value_usd": 100
          },
          "amount_out_minimum": {
            "raw": "100000000",
            "ui": "100.0",
            "value_usd": 100
          },
          "currency": {
            "address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
            "chain_id": 1,
            "decimals": 6,
            "id": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48-1",
            "name": "USD Coin",
            "price_usd": 1,
            "symbol": "USDC"
          }
        },
        "payment_rail": "CRYPTO",
        "recipient": "0x1234...abcd",
        "refund": {
          "address": "0x1234...abcd",
          "reason": "execution failed: provider error",
          "tx_hash": "0x9abc...ijkl"
        },
        "source_tx_hash": "0x1234...abcd",
        "steps": [
          {
            "action": "swap",
            "kind": "deposit",
            "rail": "CRYPTO"
          }
        ]
      },
      "settings": {
        "card_payments": true,
        "hide_footer": true
      },
      "status": "PENDING",
      "updated_at": "2023-01-01T00:00:00Z"
    }
  ],
  "organization_id": "org_123",
  "payment_url": "https://pay.coinvoyage.io/invoices/cuidjkhg3e289y74u5t6v",
  "published_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z"
}

{
  "code": 400,
  "error": "Bad Request",
  "message": "Invalid request parameters"
}

{
  "code": 400,
  "error": "Bad Request",
  "message": "Invalid request parameters"
}

{
  "code": 400,
  "error": "Bad Request",
  "message": "Invalid request parameters"
}