This endpoint creates an order and sends an offer message to a buyer with a link to Greiðslugátt Pei to confirm the newly created order.

An offer is a wrapper around the Order resource and includes customer engagement via SMS/email.

To use our API for Offers you need to authenticate and have a special permission to use. See our Authentication document for instructions on how authentication works.

This API is a REST service. Further documentation can be found at api.pei.is.

Workflow

Authenticate user to get bearer token, see https://greidslumidlun.atlassian.net/wiki/spaces/LEIB/pages/1179662
Send offer with Offers endpoint POST: https://api.pei.is/api/offers
1. an order gets created
2. the buyer gets a message sent to the mobile number and/or email listed in the order that was created
Buyer completes the offer/order using the Greiðslugátt Pei.

Environments

Demo

Use merchantId: 4 and URL endpoint https://externalapistaging.pei.is/api/offers

Production

Contact customer support for information about he production environment.

https://api.pei.is/api/offers

Send offer

Creates an order and sends the customer an offer to complete the order.

POST /api/offers

Schema

Offer

Name	Data Type	Required	Description	Example

Name	Data Type	Required	Description	Example
MerchantId	Integer	true	A unique ID that Greiðslumiðlun provides	4
Amount	Numeric	true	Total amount of purchase	9990
Reference	String	false	A reference in Order in the merchant's system	REF1566
Buyer	Buyer	true	Encapsulation of the buyers information. See documentation below.
CustomMessage	String	false	Custom message made by you to be sent alongside the payment gateway link. If not set, a default message will be sent. If set, the format of the message will be: "{CustomMessage} https://gattin.pei.is/fdfQQ33gdgWfgGoP642"	Here's an offer:
Items[n].Name	String	true	Name of Item	Helicopter
Items[n].Code	String	false	Code for the item bought in Merchant system.	SUB555
Items[n].Quantity	Numeric	false	Quantity of item	3000
Items[n].Unit	String	false	Measuring unit of item	Kg
Items[n].UnitPrice	Numeric	false	Price of single item	1500
Items[n].Amount	Numeric	false	Total price of item	4500
Items[n].GroupName	String	false	Optional group name, for when certain items need to be grouped together and only one of them selected by the buyer.	Flying vehicles
Items[n].IsOptional	Boolean	false	When set to true the item becomes optional, default not optional. This has no effect on items with group names.	false
Items[n].IsDefaultSelected	Boolean	false	When set to true, group items and optional items become selected when the order is created. Only one group item can be default selected.	true

Buyer

Neither email or mobileNumber are required, since in some cases you might just know one of them but you should submit at least one or the other.

If you really want to send an offer to a buyer with no information about the buyer, you can, but in that case you should probably just use https://greidslumidlun.atlassian.net/wiki/spaces/LEIB/pages/2998534165/Orders#Submit-order, since that is basically what happens; no emails, no text messages, just an order.

Name	Data Type	Required	Description	Example

Name	Data Type	Required	Description	Example
Buyer.Ssn	String	false	Ssn of buyer	0102882849
Buyer.Email	String	false	Email of buyer	someemail@somedomain.com
Buyer.MobileNumber	String	false	Cellphone number of buyer	1234567

Example

Input

{
  "merchantId": 4,
  "buyer": {
	"ssn": "1333371337",
    "email": "example@example.com",
    "mobileNumber": "1234567"
  },
  "amount": 15000,
  "reference": "REF155", 
  "customMessage": "We here at Better TechDocs inc. would like to offer you this fantastic deal:",
  "items": [
    {
      "code": "SUB555",
      "name": "TV subscription",
      "quantity": 1,
      "unit": "stk.",
      "unitPrice": 5000,
      "amount": 5000
    }
  ]
}

Output

{
  "orderId": "fdfQQ33gdgWfgGoP642"
}