UpdateWitness

POST: http://172.104.51.182:16667/wallet/updatewitness

Edit the URL of the witness's official website.

BODY PARAMS {

owner_address string

update_url string

visible boolean (Optional)

permission_id int32 (Optional)

}

Note:

• owner address is transaction creator address, in hex string format.

• update_url is website url, default hexString

• visible: whether the address is in base58check format.

• permission_id, whether the address is in base58 format.

Example:

curl --request POST --url http://172.104.51.182:16667/wallet/updatewitness --header 'Accept: application/json' --header 'Content-Type: application/json' --data ' { "owner_address":"WFzFXoQCgUeoApjejKM9B46NgFGHXvUyKz", "update_url":"http://test_create_witness_update.vn", "visible": true }

Input:

{

"owner_address":"WFzFXoQCgUeoApjejKM9B46NgFGHXvUyKz", "update_url":"http://test_create_witness_update.vn",

"visible": true

}

Response:

{

"visible": true, "txID": "ee802f9e179f4ecf29c9a0613a3a900be086ca32dca1ba077ce294125a94dff9", "raw_data": { "contract": [ { "parameter": { "value": { "update_url": "http://test_create_witness_update.vn", "owner_address": "WFzFXoQCgUeoApjejKM9B46NgFGHXvUyKz" }, "type_url": "type.googleapis.com/protocol.WitnessUpdateContract" }, "type": "WitnessUpdateContract" } ], "ref_block_bytes": "e27e", "ref_block_hash": "45338cf38462a0b1", "expiration": 1640068461000, "timestamp": 1640068402623 }, "raw_data_hex": "0a02e27e220845338cf38462a0b140c8e3cadddd2f5a77080812730a32747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e5769746e657373557064617465436f6e7472616374123d0a15414203485a535a4072c9fbfaaddfe2a010ad0bcdb06224687474703a2f2f746573745f6372656174655f7769746e6573735f7570646174652e766e70bf9bc7dddd2f"

}

==> Continue you call gettransactionsign API then call broadcasttransaction API

We will the final result: The transaction created success on WEL network.

{

"result": true, "txid": "ee802f9e179f4ecf29c9a0613a3a900be086ca32dca1ba077ce294125a94dff9"

}