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Transaction Encode — Move REST API

Overview​

Encodes transactions in BCS format for signing/submission.

Endpoint​

POST /v1/transactions/encode_submission

Movement-Specific Notes​

  • Use correct function/module/type arguments for entry functions.

Request​

Body Schema​

{ "sender": "0x...", "payload": { "type": "entry_function_payload", "function": "..." } }

Response​

Success Response (200)​

"0x..."

Code Examples​

TypeScript (Aptos SDK)​

// SDK provides encode helpers for building payloads

Python​

# Build payload using aptos_sdk types and encode

cURL​

curl -X POST https://api-movement-mainnet.n.dwellir.com/YOUR_API_KEY/v1/transactions/encode_submission \
  -H "Content-Type: application/json" \
  -d '{"sender":"0x...","payload":{}}'

EVM Equivalent​

Build RLP/EIP-2718 tx locally or via libraries (ethers/web3) before calling eth_sendRawTransaction.