Pray the Blessing:
Deut 28:11-14 And the LORD will make you abound in prosperity, in the fruit of your womb and in the fruit of your livestock and in the fruit of your ground, within the land that the LORD swore to your fathers to give you.

The LORD will open to you his good treasury, the heavens, to give the rain to your land in its season and to bless all the work of your hands. And you shall lend to many nations, but you shall not borrow. And the LORD will make you the head and not the tail, and you shall only go up and not down, if you obey the commandments of the LORD your God, which I command you today, being careful to do them, and if you do not turn aside from any of the words that I command you today, to the right hand or to the left, to go after other gods to serve them.

Declare your faith:
I confess and believe that the God of heaven and earth can open the windows of heaven and supply in all the needs of my nation (Mal 3:10; 2 Cor 9:7-10)

Pray on foot:
Pray at the economic headquarters of your nation, e.g. stock exchange, reserve bank, financial institutions, banks, etc.