I have kept my end of the bargain.

我已履行了我方的协议条件。

《牛津词典》

I'm holding up my end of the bargain.

我一直在恪守协议中我这一方的职责。

youdao

In this world, exchange partners do not keep their end of the bargain because it is the right thing to do, but only because it is to their advantage to do so.

这现实的世界里，交易伙伴不会坚守承诺，因为这不仅是因为他们这样做对他们自己有利，而且是因为他们这样做是正确的。

youdao

And we're going to make sure that the banks live up to their end of the bargain.

WHITEHOUSE: President Obama Speaks on Landmark Housing Settlement with Banks | The White House

The government says the bank failed to uphold its end of the bargain as a Direct Endorsement Lender.

FORBES: Did Deutsche Bank Really Hide Its Bad Audits In A Closet?

Urlacher's defenses were often forced to carry an offense that usually couldn't keep its end of the bargain.

WSJ: Chicago Bears, Brian Urlacher: The Urlacher Era Is Over in Chicago