Skip to main content

Python SDK for Gr4vy

Project description

Gr4vy SDK for Python

Gr4vy provides any of your payment integrations through one unified API. For more details, visit gr4vy.com.

Installation

To add Gr4vy to your project simply install with pip:

pip install gr4vy

Add import:

import gr4vy

Getting Started

To make your first API call, you will need to request a Gr4vy instance to be set up. Please contact our sales team for a demo.

Once you have been set up with a Gr4vy account you will need to head over to the Integrations panel and generate a private key. We recommend storing this key in a secure location but in this code sample we simply read the file from disk.

from gr4vy import Gr4vyClient
client = Gr4vyClient("gr4vyInstance","location_of_key_file")
client.ListBuyers()

Gr4vy Embed

To create a token for Gr4vy Embed, call the client.GetEmbedToken(embed) function with the amount, currency, and optional buyer information for Gr4vy Embed.

embed = {
  "amount": 1299,
  "currency": "USD",
  "buyerExternalIdentifier": "user-12345",
}

token = client.GenerateEmbedToken(embed)

You can now pass this token to your frontend where it can be used to authenticate Gr4vy Embed.

The buyer_id and/or buyer_external_identifier fields can be used to allow the token to pull in previously stored payment methods for a user. A buyer needs to be created before it can be used in this way.

  from gr4vy import Gr4vyClient
  from gr4vy import BuyerRequest
  client = Gr4vyClient("spider","private_key.pem")

  buyer_request = BuyerRequest(display_name = "Jane Smith")

  new_buyer = client.AddBuyer(buyer_request)

  embed = {
    "amount": 1299,
    "currency": "USD",
    "buyerId": new_buyer.id,
  }

  embed_token = client.GenerateEmbedToken(embed)

  print("Embed token: {}".format(embed_token))

Initialization

The client can be initialized with the Gr4vy ID (gr4vyId) and the location of the private key

  client = Gr4vyClient("gr4vyId","private_key.pem")

Alternatively, instead of the gr4vyId it can be initialized with the baseUrl of the server to use directly.

  client = Gr4vyClientWithBaseUrl("https://*gr4vyId*.gr4vy.app","private_key.pem")

Your API private key can be created in your admin panel on the Integrations tab.

Making API calls

This library conveniently maps every API path to a seperate function. For example, GET /buyers?limit=100 would be:

  client.ListBuyers(2)

To create, the API requires a request object for that resource that is conventiently named Gr4vy<Resource>Request. To update, the API requires a request object for that resource that is named Gr4vy<Resource>Update.

For example, to create a buyer you will need to pass a Gr4vyBuyerRequest object to the AddBuyer method.

  from gr4vy import BuyerRequest

  buyer_request = BuyerRequest(display_name = "Jane Smith")
  new_buyer = client.AddBuyer(buyer_request)

So to update a buyer you will need to pass in the Gr4vyBuyerUpdate to the UpdateBuyer method.

  buyer_request = BuyerUpdate(display_name = "Jane Changed")
  buyer_update = client.UpdateBuyer(buyer_id, buyer_request)

Response

Every resolved API call returns the requested resource, errors are printed to the console

  print(client.ListBuyers())

Logging & Debugging

The SDK makes it easy possible to log responses to the console.

  print(client.ListBuyers())

This will output the request parameters and response to the console as follows.

{"items":[{"id":"b8433347-a16f-46b5-958f-d681876546a6","type":"buyer","display_name":"Jane Smith","external_identifier":None,"created_at":"2021-04-22T06:51:16.910297+00:00","updated_at":"2021-04-22T07:18:49.816242+00:00"}],"limit":1,"next_cursor":"fAA0YjY5NmU2My00NzY5LTQ2OGMtOTEyNC0xODVjMDdjZTY5MzEAMjAyMS0wNC0yMlQwNjozNTowNy4yNTMxMDY","previous_cursor":None}

Development

Adding new APIs

To add new APIs, run the following command to update the models and APIs based on the API spec.

./openapi-generator-generate.sh

Run the tests to ensure the changes do not break any existing tests. Using PyTest. In test.py update the following lines with your gr4vy id and the location of the private key file

gr4vy_id = "YOURGR4VYID"
private_key_location = "PRIVATE_KEY_LOCATION"
pytest -v

Publishing

This project is published to PyPi.

License

This library is released under the MIT License.

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

gr4vy-0.1.1.tar.gz (117.5 kB view hashes)

Uploaded Source

Built Distribution

gr4vy-0.1.1-py3-none-any.whl (370.8 kB view hashes)

Uploaded Python 3

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page