.../medium.com/@0xOrbLabs/introducing-intent-driven-interoperability-via-orby-and-the-orb-stack-a40462661991)
>- 登链社区 AI 助手，为大家转译优秀英文文章，如有翻译不通的地方，还请包涵～
...索、设置和删除键值：
```
// KeyValueReader wraps the Has and Get method of a backing data store.
type KeyValueStore interface {
// Has retrieves if a key is present in the key-value data store.
Has(key []byte) (bool, error)
// Get retrieves the given ke...
...um.com/metaweb-vc/ac...](https://medium.com/metaweb-vc/account-abstraction-and-suave-how-far-are-we-from-an-intent-centric-ethereum-907e30804880)
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...m 'bignumber.js';
/**
* Get exact amount of coins for transaction, handling both SUI and other tokens.
* For SUI tokens, splits from gas coin.
* For other tokens, merges all coins first then splits to exact amount.
*
* @param options - The options for getting exact coin amount...