API Reference

Prepare an undelegation transaction

post
https://api.stake.fish/api/v1/chains/sui/transactions/prepare/undelegate

Prepare an unsigned transaction to unstake SUI tokens and stop earning rewards.

Important Notes:
• Undelegation requires the stake object ID from previous delegation
• There is no unbonding period - undelegated SUI is immediately available
• Gas fees are paid in SUI from the sender's address
• Rewards are automatically included in the undelegated amount

Body Params
string
required

SUI address of the delegator (must be a valid 32-byte hex address starting with 0x)

string
required

Unique identifier of the stake object to undelegate

• This is the object ID returned when you originally delegated
• Can be found by querying your stakes via GET /chains/sui/stakes/{address}
• Format: 32-byte hex string starting with 0x
• Each delegation creates a separate stake object

Response

Updated about 1 month ago

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Updated about 1 month ago

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