How can I use API to expand the services to external developers?

 If you want to expand the services of your company to external Developers then APIM or API are the best resource you have for this specific purpose. Here are the basic examples given using Python and Flask in order to create a simple API:-

Step 1 Create An API Endpoint
From Flask import Flask, jsonify
App = Flask(__name__)
# Define an endpoint for developers to access your service
@app.route(‘/api/v1/hello’, methods=[‘GET’])
Def hello():
    Return jsonify({‘message’: ‘Hello, developer! Welcome to our API.’})
If __name__ == ‘__main__’:
    App.run(debug=True)
Step 2 Run the flask server by using
“ python  your_file_ name.py
Step-3 Acess the API by using HTTP GET requests
“/api/ v1/ hello

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