Create an archived invoice

Endpoint

POST /archived

Request Body Parameters

Parameter	Type	Required	Description	Example Value	Notes
order_id	string	Yes	Unique identifier for your order	"order-12345"	Must be unique for each order
fiat_amount	number (double)	No	Amount in fiat currency	100.50	Minimum 0; provide this or crypto_amount, not both
fiat_currency	string	No	Fiat currency code	"EUR"	Only EUR supported at the moment
crypto_amount	number (double)	No	Amount in cryptocurrency	0.005	Minimum 0; provide this or fiat_amount
currency	string	Yes	Cryptocurrency code	"BTC"	Must be a supported currency (check /currencies)
allowed_error_percent	integer	No	Allowed payment error percentage	5	0-100; defaults to system value if omitted
order_name	string	No	Descriptive name for the order	"Premium Subscription"	For reference
callback_url	string	No	URL for status update webhooks	"https://your-site.com/callback"	Must be a valid URI
created_at	string	No	Optional custom creation timestamp	2006-01-02	Must not be in the future

cURL Example

curl -X POST https://api.itispay.com/api/v1/archived \
-H "Api-key: YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
  "order_id": "order-12345",
  "fiat_amount": 100.50,
  "fiat_currency": "EUR",
  "currency": "BTC",
  "allowed_error_percent": 5,
  "order_name": "Premium Subscription",
  "callback_url": "https://your-site.com/callback",
  "created_at": "2006-01-02T15:04:05Z07:00"
}'

Response

Successfull response: 201 Archived invoice created successfully: Returns the full invoice details (see Invoice Structure below).
Errors: 400 (invalid body), 401 (unauthorized), 422 (validation, e.g., missing required fields).