How do I sign the URL?

Articles in this section

• How can I get an available currency list (not cryptocurrency) like USD, CAD, GBP and its rate?
• Can we customize the emails?
• What are the main parameters I need to pass through?
• How do I find the min/ max purchase amounts via API
• How do I sign the URL?
• What is needed for me to go live?
• What are some good integrations to model from?
• How do I find the exchange price of crypto?
• How to sign the email via URL with all the special characters involved? How do you encode it so that it's signed correctly?
• How do I get my API keys?