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/internal/v1/mpc/start​

Notify the exchange's mpc key share custody service to initiates an mpc signing

Request Body required
    requestId string required

    The unique identifier of this request

    userId string required

    A data needed for initiating an mpc signing

    cmrkPK string required

    The public key to identifies an mpc key share

    path string required

    The path to derive the "from" account.

    mpcType string required

    MPC business type, currently it should be "sign"

    network string required

    Chain identifier

    cryptography string required

    Either "ecdsa-secp256k1" or "eddsa-ed25519", determined by the network

    message string required

    The message (unsigned transaction hash) to be signed

    timeToLive number required

    The total TTL of this mpc business

    transactionId string required

    Unique identifier for the related transaction

Responses

Successful response

Schema
    status boolean required

    Status of the request, False/True (failed/success)

    failedReason string nullable

    The failed reason if the status is False

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