For the record, here’s the curl version.
Requirements: You need a refresh token that is associated with an OAuth client. The grant type refresh_token
won’t work with a regular refresh token generated using the particle:particle
credentials.
Then, you can fetch your new credentials like this:
curl https://api.particle.io/oauth/token \
-d grant_type=refresh_token \
-d refresh_token='<your-refresh-token>'