Abstract: Systems and methods for establishing and fulfilling a smart contract between users and service providers are disclosed. A method includes creating, by one or more nodes in a computer network, a smart contract in response to a request from a user for services and providing the smart contract to a blockchain. The method then includes notifying service providers of the smart contract and receiving responses to the notifications from the service providers. Then the method includes identifying one or more service providers that can complete the service. The method then includes updating the smart contract to include data about the identified service providers. The updated smart contract includes account information for a user account of the user, and account information for service provider accounts of the identified service providers. Then a value interaction is initiated that pushes value from the user account to the service provider accounts.

Abstract: Systems and methods for establishing and fulfilling a smart contract between users and service providers are disclosed. A method includes creating, by one or more nodes in a computer network, a smart contract in response to a request from a user for services and providing the smart contract to a blockchain. The method then includes notifying service providers of the smart contract and receiving responses to the notifications from the service providers. Then the method includes identifying one or more service providers that can complete the service. The method then includes updating the smart contract to include data about the identified service providers. The updated smart contract includes account information for a user account of the user, and account information for service provider accounts of the identified service providers. Then a value interaction is initiated that pushes value from the user account to the service provider accounts.

Abstract: A method of controlling transaction velocity limits including: generating a transaction control criterion associated with a parameter; receiving a transaction message associated with a transaction request; analyzing the data associated with the parameter with respect to the transaction control criterion associated with the parameter; automatically generating and communicating at least one of: a processing request message associated with the transaction request if data associated with the at least one parameter in the transaction message does not satisfy the transaction control criterion associated with the at least one parameter, and a rejection response message if data associated with the at least one parameter in the transaction message does satisfy the transaction control criterion associated with the at least one parameter; and generating update data associated with the parameter. A system and computer program product for controlling transaction velocity limits is also disclosed.

Abstract: Systems and methods for establishing and fulfilling a smart contract between users and service providers are disclosed. A method includes creating, by one or more nodes in a computer network, a smart contract in response to a request from a user for services and providing the smart contract to a blockchain. The method then includes notifying service providers of the smart contract and receiving responses to the notifications from the service providers. Then the method includes identifying one or more service providers that can complete the service. The method then includes updating the smart contract to include data about the identified service providers. The updated smart contract includes account information for a user account of the user, and account information for service provider accounts of the identified service providers. Then a value interaction is initiated that pushes value from the user account to the service provider accounts.

Abstract: A method of controlling transaction velocity limits including: generating a transaction control criterion associated with a parameter; receiving a transaction message associated with a transaction request; analyzing the data associated with the parameter with respect to the transaction control criterion associated with the parameter; automatically generating and communicating at least one of: a processing request message associated with the transaction request if data associated with the at least one parameter in the transaction message does not satisfy the transaction control criterion associated with the at least one parameter, and a rejection response message if data associated with the at least one parameter in the transaction message does satisfy the transaction control criterion associated with the at least one parameter; and generating update data associated with the parameter. A system and computer program product for controlling transaction velocity limits is also disclosed.