Event class interface

1. Transfer event

1.1 Create transfer event

The full name of the interface: trTransferAsset
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trTransferAsset

Request parameters:

interface TrTransferAsset extends TrCommonParam {
/**The amount of transferred equity, composed of 0-9 and excluding the decimal point, must be greater than 0 */
amount: string;
/**The type of equity to be transferred, composed of uppercase letters, 3-5 characters */
assetType?: string;
/**The chain name of the transferred equity, composed of lowercase letters, 3-8 digits */
sourceChainName?: string;
/**The network identifier of the chain to which the transferred equity belongs, composed of uppercase letters or numbers, 5 characters, and the last digit is the check digit */
sourceChainMagic?: string;
/**The receiving account address of the event, base58-encoded hexadecimal string */
recipientId: string;
}

Return parameters:

interface TrCommonParamResponse {
/**whether succeed */
success: boolean;
result: {
    /** The buffer that needs to be signed is converted to a base64 string */
    buffer: string
}
}

1.2 Create transfer event (with security key)

The full name of the interface: trTransferAssetWithSign
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trTransferAssetWithSign

Request parameters:

interface TrTransferAssetWithSign {
/**The buffer generated by the event body without signature is generated by TrTransferAsset */
buffer: string;
/**Event signature */
signature: string;
}

Return parameters:

interface TrCommonParamResponse {
/**whether succeed */
success: boolean;
result: {
    /** The buffer that needs to be signed is converted to a base64 string */
    buffer: string
}
}

1.3 Send transfer event

The full name of the interface: transferAsset
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/send/transferAsset

Request parameters:

interface SendTrCommonParam {
/**The buffer that needs to be signed is converted to a base64 string */
buffer: Buffer;
/**Signature of the transaction */
signature: string;
/**Security signature of the transaction */
signSignature: string;
}

Return parameters:

interface SendTrTransferAsset {
/**whether succeed */
success: boolean;
/**Minimum handling fee */
minFee: number;
result: BFChainCore.TransactionJSON;
}

2. Set a security password event

2.1 Create and set a security password event

The full name of the interface: trSignature
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trSignature

Request parameters:

interface TrSignature extends TrCommonParam {
/**New security password */
newSecondSecret: string;
}

Return parameters:

interface TrCommonParamResponse {
/**whether succeed */
success: boolean;
result: {
    /** Buffer that needs to be signed */
    buffer: Buffer
}
}

2.2 Create and set a security password event (with security key)

The full name of the interface: trSignatureWithSign
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trSignatureWithSign

Request parameters:

interface TrSignatureWithSign {
/**The buffer generated by the event body without signature is generated by trSignature */
buffer: string;
/**Event signature */
signature: string;
}

Return parameters:

interface TrCommonParamResponse {
/**whether succeed */
success: boolean;
result: {
    /** Buffer that needs to be signed */
    buffer: Buffer
}
}

2.3 Send setting security password event

The full name of the interface: signature
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/send/trSignature

Request parameters:

interface SendTrCommonParam {
/**The buffer that needs to be signed is converted to a base64 string */
buffer: Buffer;
/**Signature of the transaction */
signature: string;
 /**Security signature of the transaction */
signSignature: string;
}

Return parameters:

interface SendTrSignature {
/**whether succeed */
success: boolean;
/**Minimum handling fee */
minFee: number;
result: BFChainCore.TransactionJSON;
}

3. Set username event

3.1 Create a set username event

The full name of the interface: trUsername
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trUsername

Request parameters:

interface TrUsername extends TrCommonParam {
/**User name string, composed of uppercase and lowercase letters, numbers, and underscores, 1-20 characters, cannot contain the name of the current chain */
alias: string;
}

Return parameters:

interface TrUsername {
/**whether succeed */
success: boolean;
result: {
    /** Buffer that needs to be signed */
    buffer: Buffer
}
}

3.2 Create and set user name event (with security key)

The full name of the interface: trUsernameWithSign
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trUsernameWithSign

Request parameters:

interface TrUsernameWithSign {
/**The buffer generated by the event body without signature is generated by trUsername */
buffer: string;
/**Event signature */
signature: string;
}

Return parameters:

interface TrUsername {
/**whether succeed */
success: boolean;
result: {
    /** Buffer that needs to be signed */
    buffer: Buffer
}
}

3.3 Send setting user name event

The full name of the interface: username
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/send/username

Request parameters:

interface SendTrCommonParam {
/**The buffer that needs to be signed is converted to a base64 string */
buffer: Buffer;
/**Signature of the transaction */
signature: string;
 /**Security signature of the transaction */
signSignature: string;
}

Return parameters:

interface SendTrUsername {
/**whether succeed */
success: boolean;
/**Minimum handling fee */
minFee: number;
result: BFChainCore.TransactionJSON;
}

4. Registered Trustee Events

4.1 Create registered trustee event

The full name of the interface: trDelegate
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trDelegate

Request parameters:

interface TrDelegate extends TrCommonParam {
}

Return parameters:

interface TrDelegate {
/**whether succeed */
success: boolean;
result: {
    /** Buffer that needs to be signed */
    buffer: Buffer
}
}

4.2 Create registered trustee event (with security key)

The full name of the interface: trDelegateWithSign
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trDelegateWithSign

Request parameters:

interface TrDelegateWithSign {
/**The buffer generated by the event body without signature is generated by trDelegate */
buffer: string;
/**Event signature */
signature: string;
}

Return parameters:

interface SendTrDelegate {
/**whether succeed */
success: boolean;
result: {
    /** Buffer that needs to be signed */
    buffer: Buffer
}
}

4.3 Sending registered trustee events

The full name of the interface: delegate
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/send/delegate

Request parameters:

interface SendTrCommonParam {
/**The buffer that needs to be signed is converted to a base64 string */
buffer: Buffer;
/**Signature of the transaction */
signature: string;
 /**Security signature of the transaction */
signSignature: string;
}

Return parameters:

interface Delegate {
/**whether succeed */
success: boolean;
/**Minimum handling fee */
minFee: number;
result: BFChainCore.TransactionJSON;
}

5. Receive voting events

5.1 Create a receiving voting event

The full name of the interface: trAcceptVote
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trAcceptVote

Request parameters:

interface TrAcceptVote extends TrCommonParam {
}

Return parameters:

interface TrAcceptVote {
 /**whether succeed */
success: boolean;
result: {
    /** Buffer that needs to be signed */
    buffer: Buffer
}
}

5.2 Create a receiving voting event (with security key)

The full name of the interface: trAcceptVoteWithSign
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trAcceptVoteWithSign

Request parameters:

interface TrAcceptVoteWithSign {
/**The buffer generated by the event body without signature is generated by trAcceptVote */
buffer: string;
/**Event signature */
signature: string;
}

Return parameters:

interface TrAcceptVote {
/**whether succeed */
success: boolean;
result: {
    /** Buffer that needs to be signed */
    buffer: Buffer
}
}

5.3 Send and receive voting events

The full name of the interface: acceptVote
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/send/acceptVote

Request parameters:

interface SendTrCommonParam {
/**The buffer that needs to be signed is converted to a base64 string */
buffer: Buffer;
/**Signature of the transaction */
signature: string;
 /**Security signature of the transaction */
signSignature: string;
}

Return parameters:

interface SendTrAcceptVote {
/**whether succeed */
success: boolean;
/**Minimum handling fee */
minFee: number;
result: BFChainCore.TransactionJSON;
}

6. Refusal to vote event

6.1 Create a rejection vote event

The full name of the interface: trRejectVote
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trRejectVote

Request parameters:

interface TrRejectVote extends TrCommonParam {
}

Return parameters:

interface TrRejectVote {
/**whether succeed */
success: boolean;
result: {
    /** Buffer that needs to be signed */
    buffer: Buffer
}
}

6.2 Create a rejection vote event (with security key)

The full name of the interface: trRejectVoteWithSign
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trRejectVoteWithSign

Request parameters:

interface TrRejectVoteWithSign {
/**The buffer generated by the event body without signature is generated by trRejectVote */
buffer: string;
/**Event signature */
signature: string;
}

Return parameters:

interface TrRejectVote {
/**whether succeed */
success: boolean;
result: {
    /** Buffer that needs to be signed */
    buffer: Buffer
}
}

6.3 Send rejection vote event

The full name of the interface: rejectVote
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/send/rejectVote

Request parameters:

interface SendTrCommonParam {
/**The buffer that needs to be signed is converted to a base64 string */
buffer: Buffer;
/**Signature of the transaction */
signature: string;
 /**Security signature of the transaction */
signSignature: string;
}

Return parameters:

interface SendTrRejectVote {
/**whether succeed */
success: boolean;
/**Minimum handling fee */
minFee: number;
result: BFChainCore.TransactionJSON;
}

7. Voting event

7.1 Create a voting event

The full name of the interface: trVote
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trVote

Request parameters:

interface TrVote extends TrCommonParam {
/**The number of equity voted, composed of 0-9 and excluding the decimal point, allowed to be 0 */
equity: string;
/**The receiving account address of the event, base58-encoded hexadecimal string */
recipientId: string;
}

Return parameters:

interface TrVote {
/**whether succeed */
success: boolean;
result: {
    /** Buffer that needs to be signed */
    buffer: Buffer
}
}

7.2 Create voting event (with security key)

The full name of the interface: trVoteWithSign
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trVoteWithSign

Request parameters:

interface TrVoteWithSign {
/**The buffer generated by the event body without signature is generated by trVote */
buffer: string;
/**Event signature */
signature: string;
}

Return parameters:

interface TrVote {
/**whether succeed */
success: boolean;
result: {
    /** Buffer that needs to be signed */
    buffer: Buffer
}
}

7.3 Send and receive voting events

The full name of the interface: vote
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/send/vote

Request parameters:

interface SendTrCommonParam {
/**The buffer that needs to be signed is converted to a base64 string */
buffer: Buffer;
/**Signature of the transaction */
signature: string;
 /**Security signature of the transaction */
signSignature: string;
}

Return parameters:

interface SendTrVote {
/**whether succeed */
success: boolean;
/**Minimum handling fee */
minFee: number;
result: BFChainCore.TransactionJSON;
}

8. Issue dapp event

8.1 Create and release dapp event

The full name of the interface: trDapp
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trDapp
Request parameters:

interface TrDapp extends TrCommonParam {
  /**Dappid without check digit, composed of uppercase letters or numbers, 7 characters */
  newDappid: string;
  /**The type of dappid can only be 0 or 1. 0 means this dappid is paid for use, 1 means this dappid is free to use */
  type: number;
  /**The number of rights and interests required to purchase the right to use dappid (if dappid is a paid application, it must be carried, if it is a free application, it does not need to be carried), composed of 0-9 and does not include a decimal point, and must be greater than 0 */
  amount: string;
  /**The receiving account address of the event, base58-encoded hexadecimal string */
  recipientId?: string;
}

Return parameters:

interface TrCommonParamResponse {
  /**whether succeed */
  success: boolean;
  result: {
    /** The buffer that needs to be signed is converted to a base64 string */
    buffer: string;
  };
}

8.2 Create and release dapp event (with security key)

The full name of the interface: trDappWithSign
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trDappWithSign
Request parameters:

interface TrDappWithSign {
  /**The buffer generated by the event body without signature, generated by trDapp */
  buffer: string;
  /**Event signature */
  signature: string;
}

Return parameters:

interface TrCommonParamResponse {
  /**whether succeed */
  success: boolean;
  result: {
    /** The buffer that needs to be signed is converted to a base64 string */
    buffer: string;
  };
}

8.3 Send dapp release event

The full name of the interface: dapp
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/send/dapp
Request parameters:

interface SendTrCommonParam {
  /**The buffer that needs to be signed is converted to a base64 string */
  buffer: string;
  /**Signature of the event */
  signature: string;
  /**Security signature of the event */
  signSignature?: string;
}

Return parameters:

interface Dapp {
  /**whether succeed */
  success: boolean;
  /**Minimum handling fee */
  minFee: number;
  /**Complete release dapp event */
  result: BFChainCore.TransactionJSON;
}

9. dapp purchase event

9.1 Create dapp purchase event

The full name of the interface: trDappPurchasing
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trDappPurchasing
Request parameters:

interface TrDappPurchasing extends TrCommonParam {
  /**The receiving account address of the event, base58-encoded hexadecimal string */
  recipientId: string;
  /**The dappid to which the deposit certificate belongs, the uppercase letters get the array composition, 8 characters */
  dappid: string;
  /**The type of dappid can only be 0 or 1, 0 means dappid is a paid type, 1 means dappid is a free type */
  type: number;
  /**The number of equity spent to purchase dappid */
  purchaseAsset: number;
}

Return parameters:

interface TrCommonParamResponse {
  /**whether succeed */
  success: boolean;
  result: {
    /** The buffer that needs to be signed is converted to a base64 string */
    buffer: string;
  };
}

9.2 Create dapp purchase event (with security key)

The full name of the interface: trDappPurchasingWithSign
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trDappPurchasingWithSign
Request parameters:

interface TrDappPurchasingWithSign {
  /**The buffer generated by the event body without signature is generated by trDappPurchasing */
  buffer: string;
  /**Event signature */
  signature: string;
}

Return parameters:

interface TrCommonParamResponse {
  /**whether succeed */
  success: boolean;
  result: {
    /** The buffer that needs to be signed is converted to a base64 string */
    buffer: string;
  };
}

9.3 Send dapp purchase event

The full name of the interface: dappPurchasing
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/send/dappPurchasing
Request parameters:

interface SendTrCommonParam {
  /**The buffer that needs to be signed is converted to a base64 string */
  buffer: string;
  /**Signature of the event */
  signature: string;
  /**Security signature of the event */
  signSignature?: string;
}

Return parameters:

interface SendTrDappPurchasing {
  /**whether succeed */
  success: boolean;
  /**Minimum handling fee */
  minFee: number;
  /**Complete dappPurchasing event */
  result: BFChainCore.TransactionJSON;
}

10. Evidence Event

10.1 Create Attestation Event

The full name of the interface: trMark
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trMark
Request parameters:

interface TrMark extends TrCommonParam {
  /**Certificate content, any string */
  content: string;
  /**Certificate type, which is an arbitrary string, used to distinguish the certificate of deposit */
  action: string;
  /**The dappid to which the deposit certificate belongs, the uppercase letters get the array composition, 8 characters */
  dappid: string;
  /**The type of dappid can only be 0 or 1, 0 means dappid is a paid type, 1 means dappid is a free type */
  type: number;
  /**The number of equity spent to purchase dappid */
  purchaseAsset?: number;
}

Return parameters:

interface TrCommonParamResponse {
  /**whether succeed */
  success: boolean;
  result: {
    /** The buffer that needs to be signed is converted to a base64 string */
    buffer: string;
  };
}

10.2 Create Attestation Event (With Security Key)

The full name of the interface: trMarkWithSign
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trMarkWithSign
Request parameters:

interface TrMarkWithSign {
  /** Buffer generated by event body without signature, generated by trMark */
  buffer: string;
  /**Event signature */
  signature: string;
}

Return parameters:

interface TrCommonParamResponse {
  /**whether succeed */
  success: boolean;
  result: {
    /** The buffer that needs to be signed is converted to a base64 string */
    buffer: string;
  };
}

10.3 Send evidence event

The full name of the interface: mark
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/send/mark
Request parameters:

interface SendTrCommonParam {
   /**The buffer that needs to be signed is converted to a base64 string */
   buffer: string;
   /**Signature of the event */
   signature: string;
   /**Security signature of the event */
   signSignature?: string;
}

Return parameters:

interface SendTrMark {
   /**whether succeed */
   success: boolean;
   /**Minimum handling fee */
   minFee: number;
   /**Complete mark event */
   result: BFChainCore.TransactionJSON;
}

11. Equity Issuance Event

11.1 Create equity issuance event

The full name of the interface: trIssueAsset
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trIssueAsset
Request parameters:

interface TrIssueAsset extends TrCommonParam{
    /**The issued equity name, composed of uppercase letters, 3-5 characters */
    assetType: string;
    /**Total number of new equity issued. The number of equity consists of ten numbers from 0-9. The number of equity does not include a decimal point and must be greater than 0 */
    expectedIssuedAssets: string;
    /**The creation account address of the new equity, a base58-encoded hexadecimal string, the address must be transferred to the main equity of the chain to the originating account of this event */
    recipientId: string;
}

Return parameters:

interface TrCommonParamResponse {
  /**whether succeed */
  success: boolean;
  result: {
    /** The buffer that needs to be signed is converted to a base64 string */
    buffer: string;
  };
}

11.2 Create equity issuance event (with security key)

The full name of the interface: trIssueAssetWithSign
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trIssueAssetWithSign
Request parameters:

interface TrIssueAssetWithSign {
  /** Buffer generated by event body without signature, generated by trMark */
  buffer: string;
  /**Event signature */
  signature: string;
}

Return parameters:

interface TrCommonParamResponse {
  /**whether succeed */
  success: boolean;
  result: {
    /** The buffer that needs to be signed is converted to a base64 string */
    buffer: string;
  };
}

11.3 Sending equity issuance events

The full name of the interface: issueAsset
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/send/issueAsset
Request parameters:

interface SendTrCommonParam {
  /**The buffer that needs to be signed is converted to a base64 string */
  buffer: string;
  /**Signature of the event */
  signature: string;
  /**Security signature of the event */
  signSignature?: string;
}

Return parameters:

interface TrIssueAsset {
    /**whether succeed */
    success: boolean;
    /**Minimum handling fee */
    minFee: number;
    result: BFChainCore.TransactionJSON;
}

12. Equity destruction event

12.1 Create equity destruction event

The full name of the interface: trDestroyAsset
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trDestroyAsset
Request parameters:

interface TrDestroyAsset extends TrCommonParam{
    /**The number of equity to be destroyed, composed of 0-9 and excluding the decimal point, must be greater than 0 */
    amount: string;
    /**Destroyed equity name, composed of uppercase letters, 3-5 characters */
    assetType: string;
    /**The address of the equity issuing account, base58-encoded hexadecimal string */
    recipientId: string;
}

Return parameters:

interface TrCommonParamResponse {
  /**whether succeed */
  success: boolean;
  result: {
    /** The buffer that needs to be signed is converted to a base64 string */
    buffer: string;
  };
}

12.2 Create equity destruction event (with security key)

The full name of the interface: trDestroyAssetWithSign
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trDestroyAssetWithSign
Request parameters:

interface TrDestroyAssetWithSign {
  /** Buffer generated by event body without signature, generated by trMark */
  buffer: string;
  /**Event signature */
  signature: string;
}

-Return parameters:

interface TrCommonParamResponse {
  /**whether succeed */
  success: boolean;
  result: {
    /** The buffer that needs to be signed is converted to a base64 string */
    buffer: string;
  };
}

12.3 Send equity destruction event

The full name of the interface: destroyAsset
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/send/destroyAsset
Request parameters:

interface SendTrCommonParam {
  /**The buffer that needs to be signed is converted to a base64 string */
  buffer: string;
  /**Signature of the event */
  signature: string;
  /**Security signature of the event */
  signSignature?: string;
}

-Return parameters:

interface TrDestroyAsset {
    /**whether succeed */
    success: boolean;
    /**Minimum handling fee */
    minFee: number;
    result: BFChainCore.TransactionJSON;
}

13. Equity Exchange Event

13.1 Create equity exchange event

The full name of the interface: trToExchangeAsset
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trToExchangeAsset
Request parameters:

interface TrToExchangeAsset extends TrCommonParam{
    /**The network identifier of the equity source chain used for exchange, composed of uppercase letters or numbers, 5 characters, and the last digit is the check digit */
    toExchangeSource: string;
    /**The network identifier of the equity source chain to be exchanged, composed of uppercase letters or numbers, 5 characters, and the last digit is the check digit */
    beExchangeSource: string;
    /**The name of the equity source chain used for exchange, composed of lowercase letters, 3-8 digits */
    toExchangeChainName: string;
    /**The name of the equity source chain to be exchanged, composed of lowercase letters, 3-8 digits */
    beExchangeChainName: string;
    /**The equity name used for exchange, composed of uppercase letters, 3-5 characters */
    toExchangeAsset: string;
    /**The name of the equity to be exchanged, composed of uppercase letters, 3-5 characters */
    beExchangeAsset: string;
    /**The amount of equity used for exchange, composed of 0-9 and excluding the decimal point, must be greater than 0 */
    toExchangeNumber: string;
    /**Used as the denominator of the exchange ratio with equity, a positive integer. Exchanged equity = exchange equity * exchange ratio */
    prevWeight: string;
    /** The numerator of the exchange ratio with the equity is a positive integer. Exchanged equity = exchange equity * exchange ratio */
    nextWeight: string;
    /**Encryption key group, if the key is filled in, the event receiving the equity exchange must carry a signature pair generated by a certain key */
    ciphertexts?: string[];
}

Return parameters:

interface TrCommonParamResponse {
  /**whether succeed */
  success: boolean;
  result: {
    /** The buffer that needs to be signed is converted to a base64 string */
    buffer: string;
  };
}

13.2 Create equity exchange event (with security key)

The full name of the interface: trToExchangeAssetWithSign
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trToExchangeAssetWithSign
Request parameters:

interface TrToExchangeAssetWithSign {
  /** Buffer generated by event body without signature, generated by trMark */
  buffer: string;
  /**Event signature */
  signature: string;
}

Return parameters:

interface TrCommonParamResponse {
  /**whether succeed */
  success: boolean;
  result: {
    /** The buffer that needs to be signed is converted to a base64 string */
    buffer: string;
  };
}

13.3 Sending rights exchange events

The full name of the interface: trToExchangeAsset
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/send/trToExchangeAsset
Request parameters:

interface SendTrCommonParam {
  /**The buffer that needs to be signed is converted to a base64 string */
  buffer: string;
  /**Signature of the event */
  signature: string;
  /**Security signature of the event */
  signSignature?: string;
}

Return parameters:

interface TrToExchangeAsset {
    /**whether succeed */
    success: boolean;
    /**Minimum handling fee */
    minFee: number;
    result: BFChainCore.TransactionJSON;
}

14. Accept the rights exchange event

14.1 Create and accept equity exchange event

The full name of the interface: trBeExchangeAsset
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trBeExchangeAsset
Request parameters:

interface TrBeExchangeAsset extends TrCommonParam{
    /**to event signature, a 128-byte hexadecimal string */
    transactionSignature: string;
    /**The amount of equity used for exchange. The amount of equity consists of ten numbers from 0-9. The amount of equity does not include a decimal point and must be greater than 0 */
    beExchangeNumber: string;
    /**The amount of equity obtained by the exchange, the amount of equity is composed of a total of ten numbers from 0-9, the amount of equity does not include the decimal point and must be greater than 0 */
    toExchangeNumber: string;
    /**Encryption key, if the encryption key is filled in the equity exchange event, you must carry the specified key of a equity exchange event to generate a key signature pair */
    ciphertext?: string;
    /**to event originating account address, base58-encoded hexadecimal string */
    recipientId: string;
}

Return parameters:

interface TrCommonParamResponse {
  /**whether succeed */
  success: boolean;
  result: {
    /** The buffer that needs to be signed is converted to a base64 string */
    buffer: string;
  };
}

14.2 Create and accept equity exchange event (with security key)

The full name of the interface: trBeExchangeAssetWithSign
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/trBeExchangeAssetWithSign
Request parameters:

interface TrBeExchangeAssetWithSign {
  /** Buffer generated by event body without signature, generated by trMark */
  buffer: string;
  /**Event signature */
  signature: string;
}

Return parameters:

interface TrCommonParamResponse {
  /**whether succeed */
  success: boolean;
  result: {
    /** The buffer that needs to be signed is converted to a base64 string */
    buffer: string;
  };
}

14.3 Send and receive rights exchange events

The full name of the interface: destroyAsset
Callable methods: Http, Websocket, command line
Calling method: post
Interface url address: /api/transaction/send/destroyAsset
Request parameters:

interface SendTrCommonParam {
  /**The buffer that needs to be signed is converted to a base64 string */
  buffer: string;
  /**Signature of the event */
  signature: string;
  /**Security signature of the event */
  signSignature?: string;
}

Return parameters:

interface TrBeExchangeAsset {
    /**whether succeed */
    success: boolean;
    /**Minimum handling fee */
    minFee: number;
    result: BFChainCore.TransactionJSON;
}

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⬅ Basic interface instructions Node management interface instructions ➡