Calvin's Dev Logs

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#API  

Firebase Cloud Messaging invalid argument error when sending to more than 1000 devices

#FCM #Google #API #Ruby

07 Nov 2020 | Development

Generate dynamic content using Postman

#Postman #API #Javascript

07 Jan 2020 | Development

Rails API Authentication

#Rails #Authentication #API

10 Apr 2018 | Development

Making a Facebook Messenger Bot

#Rails #Facebook #API #Chatbot

05 Aug 2017 | Etc

Making a simple Telegram Chatbot

#Rails #Telegram #API #Chatbot

31 Jul 2017 | Etc

Generate and validate request signature for HTTP APIs

#Rails #API #Signature

11 Jun 2017 | Development