Ruby

Installation

Add this line to your application's Gemfile:

gem 'orshot'

And then execute:

$ bundle

Or install it yourself as:

$ gem install orshot

Initialise a client

require 'orshot'
client = Orshot::Client.new('<ORSHOT_API_KEY>')

Render from a template

response = client.render_from_template({
  'template_id' => 'open-graph-image-1',
  'modifications' => {'title': 'From ruby sdk new'},
  'response_type' => 'base64',
  'response_format' => 'png'
})

Generate a Signed URL

response = client.generate_signed_url({
  'template_id' => 'open-graph-image-1',
  'modifications' => {'title': 'From ruby sdk new'},
  'render_type' => 'images',
  'response_format' => 'png',
  'expires_at': 1744276943
})

Example

`base64` response format

require 'orshot'
client = Orshot::Client.new('<ORSHOT_API_KEY>')
response = client.render_from_template({
  'template_id' => 'open-graph-image-1', 
  'modifications' => {'title': 'From ruby sdk new'}, 
  'response_type' => 'base64', 
  'response_format' => 'png'
})

{
  "content"=> "data:image/png;base64,iVBORw0KGgoAA...", 
  "format"=> "png", 
  "type"=> "base64", 
  "responseTime"=> 3357.47
}

`binary` response format

require 'orshot'

client = Orshot::Client.new('<ORSHOT_API_KEY>')

File.open("og.png", "w") do |file|
  response = client.render_from_template({
    'template_id' => 'open-graph-image-1',
    'modifications' => {'title': 'From ruby sdk new'},
    'response_type' => 'binary',
    'response_format' => 'png'
  })
  file.binmode
  file.write(response)
end

Data is written to the file og.png

`url` response format

require 'orshot'
client = Orshot::Client.new('<ORSHOT_API_KEY>')
response = client.render_from_template({
  'template_id' => 'open-graph-image-1', 
  'modifications' => {'title': 'From ruby sdk new'}, 
  'response_type' => 'url', 
  'response_format' => 'png'
})

{
  "content" => "https://storage.orshot.com/00632982-fd46-44ff-9a61-f52cdf1b8e62/images/nNSTZlMHFkr.png", 
  "type" => "url", 
  "format" => "png", 
  "responseTime" => 3950.87
}

Signed URL

require 'orshot'
client = Orshot::Client.new('<ORSHOT_API_KEY>')
response = client.generate_signed_url({
  'template_id' => 'open-graph-image-1', 
  'modifications' => {'title': 'From ruby sdk new'}, 
  'render_type' => 'images', 
  'response_format' => 'png', 
  'expires_at' => 1744276943
})

{
  "url" => "https://api.orshot.com/v1/generate/images?expiresAt=1744276943&id=37&templateId=open-graph-image-1&title=From%20ruby%20sdk%20new&signature=1225f4b65dd19ce6ac6f03c5fq6e42cfb7e254fac26492b35d58e2e2d65c7021"
}

render_from_template

Use this function to render an image/pdf. This method accepts a hash with the following keys

key	required	description
`template_id`	Yes	ID of the template (`open-graph-image-1`, `tweet-image-1`, `beautify-screenshot-1`, ...)
`modifications`	Yes	Modifications for the selected template.
`response_type`	No	`base64`, `binary`, `url` (Defaults to `base64`).
`response_format`	No	`png`, `webp`, `pdf`, `jpg`, `jpeg` (Defaults to `png`).

For available templates and their modifications refer Orshot Templates Page

generate_signed_url

Use this function to generate signed URL. This method accepts a hash with the following keys

key	required	description
`template_id`	Yes	ID of the template (`open-graph-image-1`, `tweet-image-1`, `beautify-screenshot-1`, ...)
`modifications`	Yes	Modifications for the selected template.
`expires_at`	Yes	Expires at in unix timestamp (Number).
`render_type`	No	`images`, `pdfs` (Defaults to `images`).
`response_format`	No	`png`, `webp`, `pdf`, `jpg`, `jpeg` (Defaults to `png`).

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