Oracle contract details for TTSLA bridging (Base to Hive Engine) are in the official launch post by @leostrategy: https://inleo.io/@leostrategy/introducing-tokenized-tesla-ttsla-tsla-exposure-for-the-modern-era-bgx
To bridge from Base: Interact directly on Basescan with the "ConvertTokenWithTransfer" function at https://basescan.org/address/0xe4868a135c8e1e21ffb5f611f5104ac9d492db0d#writeContract. Include your Hive Engine address as memo; 2% fee applies.
For connected wallet on Threads, use "!ttsla help" to access commands via @ttsla.oracle.