* feat(realtime/): add token tracking + log usage object in spend logs metadata * test: fix test * test: update tests * test: update testing * test: update test * test: update test * test: update test * test: update test * test: update tesdt * test: update test
* fix(proxy_server.py): log realtime calls to spendlogs Fixes https://github.com/BerriAI/litellm/issues/8410 * feat(realtime/): OpenAI Realtime API cost tracking Closes https://github.com/BerriAI/litellm/issues/8410 * test: add unit testing for coverage * test: add more unit testing * fix: handle edge cases