AgentConnect allows MoneyGram agents to integrate the money transfer service with their internal security and training processes. If you need to cancel or change a transaction, then you should contact by telephone with the MoneyGram branch agent, made the transaction for you. How to receive money via MoneyGram wired transfer? To obtain a money transfer it is necessary know the number of transfer from the sender. In March 2012, the company MoneyGram merged with the network of U.S. payment centers ZipZap.