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docs/Develop.md

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+# Developer Information
+## Contributing
+
+Before create a pull request check your code with Prospector.
+You can install it with
+
+```
+pip3 install -r requirements-dev.txt```
+#Then on the root of the git project:
+prospector
+```
+## API documentation
+The api documentation is described here : [api_spec.md](api_spec.md).
+You can use all functions from the doc, for example :
+```myp.api().get_car_last_position(myp.get_vehicle_id_with_vin("myvin"))```
+## Analysing request
+To analyse the traffics between the app and psa server, you can use mitmproxy.
+You will need the client certificate present in the apk at asssets/MWPMYMA1.pfx
+```bash
+# decrypt the pfx file (there is no password)
+openssl pkcs12 -in MWPMYMA1.pfx -out MWPMYMA1.pem -nodes
+```
+Then you can use mitmproxy for example:
+
+```
+mitmproxy --set client_certs=MWPMYMA1.pem
+```
+
+For being able to see trafic from android app you need a rooted phone, you can use an android emulator then follow this:
+https://docs.mitmproxy.org/stable/howto-install-system-trusted-ca-android/
+