2021-10-20 UTC
# 
[schmarty] oh weird. the current indieauth-client-php doesn't mention "Invalid code provided" but it seems to be in older versions, like this one vendored into Inkblot https://github.com/dissolve/Inkblot/blob/32fee18df253457d1e625c7cc0fad3d427fd01e3/libraries/indieauth-client-php/README.md