Instamojo-rb

This is the Ruby library of Instamojo REST API. This will assist you to programmatically create, edit and delete links on Instamojo. Also supports RAP api for payments request, listing and status.

Installation

gem install Instamojo-rb For your Rails/bundler projects: gem 'Instamojo-rb'

Usage

Set API keys

require 'Instamojo-rb'
api = Instamojo::API.new do |app|
  app.api_key = "api_key-you-received-from-api@instamojo.com"
  app.auth_token = "auth_token-you-received-from-api@instamojo.com"
end
#or
api = Instamojo::API.new("api_key-you-received-from-api@instamojo.com", "auth_token-you-received-from-api@instamojo.com")

Note: If you're using this wrapper with our sandbox environment https://test.instamojo.com/ then you should pass 'https://test.instamojo.com/api/1.1/' as third argument to the Instamojo class while initializing it. API key and Auth token for the same can be obtained from https://test.instamojo.com/developers/ (Details: Test Or Sandbox Account).

api = Instamojo::API.new("api_key", "auth_token", "https://test.instamojo.com/api/1.1/")

Generate client

client = api.client

---

Links

Link object contains all the necessary information required to interpret, modify and archive an Instamojo Link. All link operations on client returns one or collectionn of links. Original response from Instamojo API for a link is encapsulated in link.original, which is immutable. Call #to_h on link to get it's all attributes. Helper methods for Link:

• link.to_h - Returns equivalent Ruby hash for a link.
• link.to_json - Returns equivalent JSON for a link
• link.original - Returns original link data fetched from API.
• link.save - Edits updates carried out on Link object at Instamojo.
• link.archive - Archives link at Instamojo
• link.reload or link.refresh - Looks for changes on Instamojo server for the link. Immutable
• link.reload! or link.refresh! - Same as link.reload, but mutable.

More about it's usage is below.

Get Links

client.links_list
#=> Array of Instamojo::Link objects

Create a new link

Required:

• title - Title of the Link, be concise.
• description - Describe what your customers will get, you can add terms and conditions and any other relevant information here. Markdown is supported, popular media URLs like Youtube, Flickr are auto-embedded.
• base_price - Price of the Link. This may be 0, if you want to offer it for free.

File and Cover image:

• file_upload - Full path to the file you want to sell. This file will be available only after successful payment.
• cover_image - Full path to the IMAGE you want to upload as a cover image.

Quantity:

• quantity - Set to 0 for unlimited sales. If you set it to say 10, a total of 10 sales will be allowed after which the Link will be made unavailable.

Post Purchase Note

• note - A post-purchase note, will only displayed after successful payment. Will also be included in the ticket/ receipt that is sent as attachment to the email sent to buyer. This will not be shown if the payment fails.

Event

• start_date - Date-time when the event is beginning. Format: YYYY-MM-DD HH:mm
• end_date - Date-time when the event is ending. Format: YYYY-MM-DD HH:mm
• venue - Address of the place where the event will be held.
• timezone - Timezone of the venue. Example: Asia/Kolkata

Redirects and Webhooks

• redirect_url - This can be a Thank-You page on your website. Buyers will be redirected to this page after successful payment.
• webhook_url - Set this to a URL that can accept POST requests made by Instamojo server after successful payment.
• enable_pwyw - set this to True, if you want to enable Pay What You Want. Default is False.
• enable_sign - set this to True, if you want to enable Link Signing. Default is False. For more information regarding this, and to avail this feature write to support at instamojo.com.

Code:

new_link = client.create_link do |link|
  link.title = 'API link v1.1'
  link.description = 'Dummy offer via API'
  link.currency = 'INR'
  link.base_price = 0
  link.quantity = 10
  link.redirect_url = 'http://ankurgoel.com'
  link.file_upload = '~/Pictures/RISE.jpg'
  link.cover_image = '~/Pictures/saturday.jpg'
end
#=> Instamojo Link(slug: api-link-v11, title: API link v1.1, shorturl: )
new_link.reload!
#=> Instamojo Link(slug: api-link-v11, title: API link v1.1, shorturl: http://imojo.in/1dxv1h)

or

new_link_params = {base_price: 199, title: 'API link 3', description: 'My dummy offer via API', currency: 'INR', quantity: 20}
new_link = client.create_link(new_link_params)

Detail of a link

link = client.link_detail('link_slug_goes_here')
#=> Instamojo Link(slug: link_slug_goes_here, title: Foo Bar, shorturl: http://imojo.in/ankurfoobar)
link.to_h
#=> {"title"=>"Foo Bar", "description"=>"", "slug"=>"foo-product", "shorturl"=>"http://imojo.in/ankurfoobar", "url"=>"https://www.instamojo.com/ankurgel/foo-product/", "cover_image"=> "https://www.filepicker.io/api/file/BHeefKAARCKGC5l1J29e/convert?w=500&h=500&fit=clip&quality=70", "currency"=>"INR", "base_price"=>"0.00", "quantity"=>nil, "quantity_sold"=>2, "requires_shipping"=>false, "ships_within_days"=>nil, "start_date"=>nil, "end_date"=>nil, "venue"=>"", "timezone"=>"", "note"=>"", "redirect_url"=>"", "webhook_url"=>"", "status"=>"Live", "enable_pwyw"=>false, "enable_sign"=>false, "socialpay_platforms"=>""}

Edit a link

link = client.links_list.first
link.save do |l|
  l.title = "Foo"
  l.description = "This new information should go in link"
end
#=> Returns updated Link object from Instamojo

or

link = client.link_detail('foo-product')
link.title = 'Foo'; link.description = 'This new information should go in link'
link.save
# returns updated Link object from Instamojo

or handle it directly without Link object

client.edit_link({slug: 'foo-product', title: 'Foo', description: 'This new infromation should go in link'})

---

Payments

Payment object contains the necessary information such as payment_id, quantity, status, buyer_email etc. Call #to_h on payment to get it's all attributes. Payment object has following helpers:

• payment.to_h - Returns equivalent Ruby hash for a payment
• payment.to_json - Returns equivalent JSON for a payment
• payment.original - Returns original payment data fetched from API.
• Like Link, it also exposes reload and reload!

Details are documented here

Get Payments

client.payments_list
#=> Returns array of Payment objects

Detail or status of a payment

payment = client.payment_detail('MOJxxx06000F97367750')
#=> Instamojo Payment(payment_id: MOJxxx06000F97367750, quantity: 1, amount: 0.00, status: Credit, link_slug: api-link-7-node, buyer_name: Ankur Goel)
payment.to_h
#=> Hash of all payment object attributes

Request a payment

This is a part of RAP API. You can request a payment from anyone via this who will then be notified to make a payment with specified payment. Jump over to the documentation to see accepted parameters.

Code:

payment_request = client.payment_request({amount:100, purpose: 'api', send_email: true, email: 'ankurgel+2@gmail.com', redirect_url: 'http://ankurgoel.com'})
#=> Instamojo PaymentRequest(id: 8726f8c5001e426f8b24e908b2761686, purpose: api, amount: 100.00, status: Sent, shorturl: , longurl: https://www.instamojo.com/@ashwini/8726f8c5001e426f8b24e908b2761686)

Get Payment Requests

payment_requests = client.payment_requests_list
#=> Returns array of PaymentRequest objects

Status of payment request

You can get the status of a payment_request from the id you obtained after making payment request.

payment_request.reload!
#or
payment_request = client.payment_request_status('8726f8c5001e426f8b24e908b2761686')
#=> Instamojo PaymentRequest(id: 8726f8c5001e426f8b24e908b2761686, purpose: api, amount: 100.00, status: Sent, shorturl: http://imjo.in/Nasdf , longurl: https://www.instamojo.com/@ashwini/8726f8c5001e426f8b24e908b2761686)

---

Refunds

Refund object contains the necessary information such as payment_id, refund_amount, status and body etc. Call #to_h on refund to get it's all attributes. Refund object has the same helpers as Payment above, including reload and reload!.

Get Refunds

refunds = client.refunds_list
#=> Returns array of Refund objects

Create a new refund

Required:

• payment_id - Payment ID of the payment against which you're initiating the refund.
• type - A three letter short-code identifying the reason for this case.
• body - Additonal text explaining the refund.

client.create_refund({payment_id: 'MOJO5c04000J30502939', type: 'QFL', body: 'Customer is not satisfied'})
#=> Returns Refund object or non-200 response object

or

client.create_refund do |refund|
  refund.payment_id = 'MOJO5c04000J30502939'
  refund.type       = 'QFL'
  refund.body       = 'Customer is not satisifed'
end

or refund a payment directly:

payment = client.payment_detail('MOJO5c05000F97367750')
payment.process_refund(type: 'QFL', body: 'User wanted different version') #or
payment.process_refund do |refund|
  refund.type = 'QFL'
  refund.body = 'User wanted different version'
end

Details of a refund

refund = client.refund_detail 'C5c0751269'
#=> Instamojo Refund(id: C5c0751269, status: 'Refunded' payment_id: MOJO5c04000J30502939, refund_amount: 100)
refund.to_h
#=> Hash of all refund attributes
refund.reload!
#=> Updates the refund from server
#=> Instamojo Refund(id: C5c0751269, status: 'Closed' payment_id: MOJO5c04000J30502939, refund_amount: 100)

or

refunds = client.refunds_list
refund = refunds.last
refund.reload #=> refetches the refund from server
#=> Instamojo Refund(id: C5c0751269, status: 'Refunded' payment_id: MOJO5c04000J30502939, refund_amount: 100)

---

Authentication

client.authenticate('instamojo_username', 'instamojo_password')
#or
client.authenticate do |user|
  user.username = "instamojo_username"
  user.password = "instamojo_password"
end
#=> Instamojo Client(URL: https://www.instamojo.com/api/1, Status: Authenticated)

Logout

client.logout

---

Misc

• client.authorized - View last status of api client request.
• client.response - View last procured response by client.
• client.response.code - View response_code of last request sent by client.

Logging

If you are interested in seeing api requests being made to Instamojo server. Flip this flag: Instamojo::DEBUG = true and genereate the api client again.

Contributing

• Fork the project
• bundle install to satisfy gem dependencies.
• rake install to install the gem.
• Swim around in lib/.

Contributors

1. Ashwini Chaudhary - @ashwch
   • PR #3 - Couple of minor fixes.
   • PR #4 - Class wrapper over Payment Request. Code fixes.

Copyright

Copyright (c) 2014 Ankur Goel.