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  • SUPPORTED ID TYPES & DOCUMENTS
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        • Utilities
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      • Signing your API Request
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  • FURTHER READING
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      • How do job types map to the new product names?
      • Is there an API I can use to monitor my wallet balance?
      • Is there an API I can query to check the availability status of an ID type?
      • How do I integrate Smile ID in other countries or query other ID types?
      • What are the image types I can upload to Smile ID?
      • Why aren't Kenyan IDs returning images for some IDs queried?
      • Why are some of my bank verification requests returning 'ID authority unavailable'?
      • How can I look up a specific user's data?
      • Selfie best-practices
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      • What happens under the hood?
      • Guide to the user consent screen
      • What is code 2302?
      • Using the Demo App and Scanning QR codes
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      • Troubleshooting error 2204 & 2205 - "You're not authorized to do that"
      • Why is my Web API job taking so long?
      • Image capture issues on web client
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On this page
  • Generating a Signature
  • Response
  • Confirming an Incoming Signature
  • Response

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  1. Integration Options
  2. Server to Server
  3. Python

Signature

Required Class: Signature Class

Generating a Signature

Smile ID requires you to transmit a unique signature and timestamp with every job you undertake. While executing jobs using any of our libraries automatically calculates the signature, there may be occasions when you need to utilise our REST API directly or generate signatures independently. For such scenarios, the following sample code can be employed to calculate a signature:

from smile_id_core import Signature

# Initialise
partner_id = "<Put your partner ID here>"  # Log in to the Smile ID portal to find your partner ID
api_key = "<Put your API key here>"  # Retrieve your API key from the Smile ID portal

signature = Signature(partner_id, api_key)

# Generate a signature
signature_dict = signature.generate_signature("<put your custom timestamp>")  # Timestamp is optional

Response

The response will be a dictionary:

{
  'signature': '<the generated signature>',
  'timestamp': '2022-04-03T21:31:47.296Z'
}

Confirming an Incoming Signature

To verify the authenticity of the response received from your callback as genuinely originating from Smile ID, you can confirm the returned signature and timestamp. The sample code provided below can be used to confirm the signature:

from smile_id_core import Signature

# Initialise
partner_id = "<Put your partner ID here>"  # Log in to the Smile ID portal to view your partner ID
api_key = "<Put your API key here>"  # Retrieve your API key from the Smile ID portal

signature = Signature(partner_id, api_key)

# Confirm a signature
confirmed_signature = signature.confirm_signature("<put the received timestamp>", "<put the received signature>")

Response

The response will be a boolean value:

True or False
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Last updated 1 year ago

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