Transaction APIs
Create and query transaction information, create offline signatures
ποΈ Estimate transaction fee
Estimate transaction fee
ποΈ Initiate a transfer transaction
For UTXO transactions, the maximum number of input supported is 100 due to the limitation of transaction size and signature duration.
ποΈ Initiate any transaction
Initiate any transaction, currently mainly supporting EVM compatible chains
ποΈ Transaction Acceleration
Transaction Acceleration
ποΈ Cancel Transaction
Cancel transaction, this method only supports cancellation of transactions in EVM compatible chain series
ποΈ Transaction List
Transaction List
ποΈ Query transaction list based on requestIds
Query transaction list based on requestIds
ποΈ Query transaction list based on sinoIds
Query transaction list based on sinoIds
ποΈ Query transaction list based on txHash
Query transaction list based on txHash
ποΈ Paginated query btc spendable utxo list
Paginated query btc spendable utxo list
ποΈ Signing messages according to known specifications (EIP-191, EIP-712)
Messages are signed according to known specifications (EIP-191, EIP-712), and the signature results can be queried through /v1/waas/mpc/web3/sign_result or delivered via callback from MPC-node.
ποΈ Query signature result
Query signature result