Getting Started with Multisig

How to Multisig (X/Y) existing account

Using NEAR CLI run following command Y times with different PK_Y (Private Key of person who will confirm transactions), where MULTISIG_ACCOUNT_ID.testnet is the account you want to multisig:

near add-key MULTISIG_ACCOUNT_ID.testnet PK_Y --contract-id MULTISIG_ACCOUNT_ID.testnet --method-names "add_request" "add_request_and_confirm" "delete_request" "confirm"

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Clone https://github.com/near/core-contracts and run following command, where X — number of confirmations, should be equal or less then Y:

cd core-contracts/multisig
near deploy --accountId MULTISIG_ACCOUNT_ID.testnet --wasmFile res/multisig.wasm --initFunction new --initArgs '{"num_confirmations": X}'

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Verify that the account has correct set of keys:

near keys MULTISIG_ACCOUNT_ID.testnet

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Delete all account's FullAccess keys:

near delete-key MULTISIG_ACCOUNT_ID.testnet FULL_ACCESS_PK

How to send request

near call MULTISIG_ACCOUNT_ID.testnet add_request '{"request": {"receiver_id": "receiver.testnet", "actions": [{"type": "Transfer", "amount": "1000000000000000000000000"}]}} --accountId MULTISIG_ACCOUNT_ID.testnet'

How to add/delete keys

near call MULTISIG_ACCOUNT_ID.testnet add_request '{"request": {"receiver_id": "MULTISIG_ACCOUNT_ID.testnet", "actions": [{"type": "AddKey", "public_key": "PK", "permission": { "allowance": null, "method_names": [ "add_request", "add_request_and_confirm", "delete_request", "confirm" ], "receiver_id": "MULTISIG_ACCOUNT_ID.testnet" }}]}}' --accountId MULTISIG_ACCOUNT_ID.testnet

near call MULTISIG_ACCOUNT_ID.testnet add_request '{"request": {"receiver_id": "MULTISIG_ACCOUNT_ID.testnet", "actions": [{"type": "DeleteKey", "public_key": "PK"}]}}' --accountId MULTISIG_ACCOUNT_ID.testnet

near call MULTISIG_ACCOUNT_ID.testnet add_request '{"request": {"receiver_id": "MULTISIG_ACCOUNT_ID.testnet", "actions": [{"type": "AddKey", "public_key": "PK"}]}}' --accountId MULTISIG_ACCOUNT_ID.testnet

How to send FT token

near call MULTISIG_ACCOUNT_ID.testnet add_request_and_confirm '{"request": {"receiver_id": "FT_TOKEN.testnet", "actions": [{"type": "FunctionCall", "gas": "30000000000000", "method_name": "storage_deposit", "args": "eyJhY2NvdW50X2lkIjoiUkVDRUlWRVIudGVzdG5ldCIsInJlZ2lzdHJhdGlvbl9vbmx5Ijp0cnVlfQ==", "deposit": "1250000000000000000000" }, {"type": "FunctionCall", "gas": "15000000000000", "method_name": "ft_transfer", "args": "eyJhbW91bnQiOiIxMDAwMDAwMDAwMDAwMDAwMDAwIiwicmVjZWl2ZXJfaWQiOiJSRUNFSVZFUi50ZXN0bmV0In0=", "deposit": "1" }]}}' --gas=100000000000000 --accountId MULTISIG_ACCOUNT_ID.testnet