add json type conversions

[max-hoffman]

[codecov-commenter]

Codecov Report

:exclamation: No coverage uploaded for pull request base (main@57b7982). Click here to learn what that means. The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #167   +/-   ##
=======================================
  Coverage        ?   28.63%           
=======================================
  Files           ?       23           
  Lines           ?      971           
  Branches        ?        0           
=======================================
  Hits            ?      278           
  Misses          ?      693           
  Partials        ?        0           

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 57b7982...e8985a4. Read the comment docs.