System and method for conducting web-based financial transactions in capital markets

A system for facilitating transactions involving the exchange of financial instruments, the system comprising:

• (a) a member client node that can be used by a member user of the system to conduct a transaction;
• (b) a provider client node that can be used by a provider user of the system to conduct the transaction with the member user;
• and
• (c) a server node that facilitates the exchange of messages among the member client and provider client nodes, including a transaction message that includes information describing the transactions between the member user and the provider user, the server node including:
• (i) an interactive trading mechanism that enables the member user to select the provider user from a plurality of provider users and to interactively negotiate the terms of the transaction with the selected provider user;
• and
• (ii) an automated messaging system that facilitates the automated exchange of the transaction message between the server node and the provider client node.

An automated financial object conversion and messaging system for exchanging messages describing transactions involving the exchange of financial instruments between a provider user of the system and one or more other member users of the system, the system comprising:

• (a) a server node that can convert a first set of internal objects, representing the terms of a transaction between the provider user and a member user of the system, into a transaction message employing a standard format for representing the transaction, wherein the first set of internal objects employs any format that can be utilized by a back-end system of the member user;
• (b) a provider node that can convert the transaction message into a second set of internal objects, wherein the second set of internal objects employs any format that can be utilized by a back-end system of the provider user;
• and
• (c) an automated message exchange mechanism that automatically can exchange messages employing the standard format, including the transaction message, between the server node and the provider node.

A method for converting a first set of internal objects, representing the terms of a transaction involving the exchange of financial instruments between a provider user and a member user of a system for facilitating transactions involving the exchange of financial instruments, into a transaction message employing a standard format for representing the transaction, the method comprising the following steps:

• (a) applying an XML mapping to the first set of internal objects in order to dynamically generate a Document Object Model tree;
• and
• (b) applying an XSL stylesheet to convert the Document Object Model tree into the transaction message, wherein the transaction message includes transaction data describing the transaction, including:
• (i) a type of the transaction;
• (ii) a plurality of parties to the transaction, including the member user and a provider user selected by the member user from a plurality of provider users;
• (iii) a payment schedule pursuant to which the member user will make one or more payments to the provider user;
• and
• (iv) rate information which can include information relating to an interest rate or an exchange rate that can affect the calculation of the amount of one or more of the payments made pursuant to the payment schedule.

A method for converting a transaction message employing a standard format for representing the terms of a transaction involving the exchange of financial instruments between a provider user and a member user of a system for facilitating transactions involving the exchange of financial instruments, and a first set of internal objects representing the transaction, the method comprising the following steps:

• (a) applying an XSL stylesheet to the transaction message in order to dynamically generate a JavaScript program;
• and
• (b) executing the JavaScript program to produce the first set of internal object, wherein the transaction message includes transaction data describing the transaction, including:
• (i) a type of the transaction;
• (ii) a plurality of parties to the transaction, including the member user and a provider user selected by the member user from a plurality of provider users;
• (iii) a payment schedule pursuant to which the member user will make one or more payments to the provider user;
• and
• (iv) rate information which can include information relating to an interest rare or an exchange rate that can affect the calculation of the amount of one or more of the payments made pursuant to the payment schedule.