Uncertainty about Greece paying its debts may move markets again this summer. But a top Greek official said Friday he is not worried about the cash-strapped nation's ability to meet its demands.
Greece will need additional aid to cover 3.5 billion euros ($3.96 billion) in debt payments due in July, according to the Financial Times. Greek Minister of State Nikos Pappas told CNBC he is "confident" Greece will reach an agreement at a May 24 meeting of eurozone finance ministers.
"We are very close to concluding the agreement with our partners," Pappas told CNBC's "Power Lunch."