where can I find the stellar serialization format?

External question — Stellar Stack Exchange Author: dromodel Original post: https://stellar.stackexchange.com/questions/6108 License: CC BY-SA 4.0 — https://creativecommons.org/licenses/by-sa/4.0/ Adaptation: HTML converted to plain text; contact email addresses removed. I'm trying to understand the implementation of Steller in TrustWallet core. There are a number of fields added to a signed message in this changeset . Where is the documentation that describes the format of this data?

External answer — Stellar Stack Exchange Author: Vinamo Original post: https://stellar.stackexchange.com/a/6111 License: CC BY-SA 4.0 — https://creativecommons.org/licenses/by-sa/4.0/ Adaptation: HTML converted to plain text; contact email addresses removed. What is encoded in the change set is the XDR of assets and operations, you can find the details here: https://github.com/stellar/js-stellar-base/blob/master/xdr/curr/Stellar-transaction.x https://github.com/stellar/js-stellar-base/blob/master/xdr/curr/Stellar-ledger-entries.x For a higher level, you can find the operation list here: https://developers.stellar.org/docs/start/list-of-operations