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Stellar (5. Concepts (transactions (Fee The 100 stroops is called…
Stellar
5. Concepts
transactions
Fee
- The 100 stroops is called Stellar’s base fee
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XDR
- Rest API 응답에 대한 리턴 포멧
- External Data Representation
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1. Account
계정 생성
- friendbot.stellar.org 에서 계정 생성 또는 실패(기존계정체크)
Sequence number
The current transaction sequence number of the account. This number starts equal to the ledger number at which the account was created.
Low security
- Allow Trust operation
- Used to allow people to hold credit from this account without exposing the key that enables sending payments from this account.
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High security
- Set Options to change the signers or the thresholds
- Allows you to create a set of signers that give or revoke access to the account.
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Account ID
The public key that was first used to create the account.
You can replace the key used for signing the account’s transactions with a different public key, but the original account ID will always be used to identify the account.
Inflation destination
(optional) Account designated to receive inflation. Every account can vote to send inflation to a destination account.
*Flags
- Three flags
- used by issuers of assets
Authorization required (0x1)
Requires the issuing account to give other accounts permission before they can hold the issuing account’s credit.
Authorization revocable (0x2)
Allows the issuing account to revoke its credit held by other accounts.
Authorization immutable (0x4)
If this is set then none of the authorization flags can be set and the account can never be deleted.
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Signers
Used for multi-sig. This field lists other public keys and their weights, which can be used to authorize transactions for this account.
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2. Balances
Account는 복수개의 Asset을 보유할 수 있음
- 잔고와 asset_type을 확인할 수 있음
- asset_type: 'native' = XLM(스텔라루멘)
- Asset은 발행자가 존재하는 서로 다른 코인 또는 토큰 등을 의미