post https://{server_url}/{api_key}/v1/transactions
This endpoint accepts transaction submissions in two formats.
To submit a transaction as JSON, you must submit a SubmitTransactionRequest. To build this request, do the following:
- Encode the transaction as BCS. If you are using a language that has native BCS support, make sure of that library. If not, you may take advantage of /transactions/encode_submission. When using this endpoint, make sure you trust the node you're talking to, as it is possible they could manipulate your request.
- Sign the encoded transaction and use it to create a TransactionSignature.
- Submit the request. Make sure to use the "application/json" Content-Type.
To submit a transaction as BCS, you must submit a SignedTransaction
encoded as BCS. See SignedTransaction in types/src/transaction/mod.rs.
Make sure to use the application/x.aptos.signed_transaction+bcs Content-Type.