Dynamic pricing for livestock sales

A method, comprising:

• receiving, by a computing device, a request to display a web page for a client device, the web page having a listing for purchasing livestock, the listing being associated with a livestock lot size and a ship date;
• transmitting, by the computing device, a first application programming interface (API) request to an exchange computing device based at least in part on the ship date;
• receiving, by the computing device, a first API response from the exchange computing device, the first API response comprising a first set of real-time market exchange data, wherein the first set of real-time market exchange data comprises a first market rate;
• determining, by the computing device executing a stored pricing formula, a price for the listing for a first time period based at least in part on the livestock lot size and the first market rate;
• displaying, by the computing device, the web page to include the listing, the price for the listing during the first time period, and a purchasing component for purchasing the listing at the price displayed;
• automatically transmitting, by the computing device, a second API request to the exchange computing device for the listing in response to an expiration of the first time period;
• receiving, by the computing device, a second API response from the exchange computing device comprising a second set of real-time market exchange data, wherein the second set of real-time market exchange data comprises, the second API response comprising a second market rate;
• determining, by the computing device executing the stored pricing formula, an updated price for the listing for a second time period based at least in part on the second market rate;
• and
• automatically updating, by the computing device, the web page to include the updated price for the listing, the purchasing component being associated with the updated price.

A non-transitory computer-readable medium embodying a program that, when executed by a processor of at least one computing device, causes the at least one computing device to at least:

• receive a request to display a web page for a client device, the web page having a listing for purchasing livestock, the listing being associated with a livestock lot size and a ship date;
• transmit a first application programming interface (API) request to an exchange computing device based at least in part on the ship date;
• receive a first API response from the exchange computing device, the first API response comprising a first set of real-time market exchange data, wherein the first set of real-time market exchange data comprises a first market rate;
• determine, by executing a stored pricing formula, a price for the listing for a first time period based at least in part on the livestock lot size and the first market rate;
• display the web page to include the listing, the price for the listing during the first time period, and a purchasing component for purchasing the listing at the price displayed;
• automatically transmit a second API request to the exchange computing device for the listing in response to an expiration of the first time period;
• receive a second API response from the exchange computing device comprising a second set of real-time market exchange data, wherein the second set of real-time market exchange data comprises, the second API response comprising a second market rate;
• determine, by executing the stored pricing formula, an updated price for the listing for a second time period based at least in part on the second market rate;
• and
• automatically update the web page to include the updated price for the listing, the purchasing component being associated with the updated price.