af-ptbuilder is used at run time in 4 crates (of which 4 optionally).

Depender (with downloads and own rev deps) af-ptbuilder version
1.4K pyth-sui-sdk optional ^5.0.0
1.3K af-pyth-wrapper optional ^5.0.0
500 af-switchboard-wrapper optional ^5.0.0
260 switchboard-sui-sdk optional ^5.0.0