https://docs.vwbl-protocol.org
yarn add vwbl-sdk
new VWBL({
web3,
contractAddress: "0x...",
manageKeyType: ManageKeyType.VWBL_NETWORK_SERVER,
uploadContentType: UploadContentType.S3,
uploadMetadataType: UploadMetadataType.S3,
vwblNetworkUrl: "https://vwbl.network",
awsConfig: {
region: "ap-northeast-1",
idPoolId: "ap-northeast-1:...",
cloudFrontUrl: "https://xxx.cloudfront.net",
bucketName: {
metadata: "vwbl-metadata",
content: "vwbl-content",
},
},
});Constructor Options
| name | required | type | description |
|---|---|---|---|
| web3 | true | Web3 | web3 instance |
| contractAddress | true | string | VWBL nft's contract address |
| vwblNetworkUrl | true | string | VWBL network's url |
| manageKeyType | false | ManageKeyType | how to manage key, you can choose from VWBL_NETWORK_SERVER VWBL_NETWORK_CONSORTIUM(not implemented yet) MY_SERVER(not implemented yet). |
| uploadContentType | flase | UploadContentType | where to upload content, you can choose from S3 IPFS CUSTOM |
| uploadMetadataType | flase | UploadMetadataType | where to upload content, you can choose from S3 IPFS CUSTOM |
| awsConfig | true if you choose to upload content or metadata to S3 | AWSConfig | AWSConfig *1 |
| ipfsNftStorageKey | true if you choose to upload content or metadata to IPFS | string | api key that given by nftstorage |
AWSConfig
| name | required | type | description |
|---|---|---|---|
| region | true | string | AWS region |
| idPoolId | true | string | idPoolId which has granted S3-put-object |
| cloudFrontUrl | true | string | cloudFront url connect to s3 which is uploaded content |
| bucketName | true | {content: string, metadata: string} | bucketName of metadata and content, it's ok they are same |
Signing is necessary before creating token or viewing contents.
await vwbl.sign();await vwbl.managedCreateToken(
name,
description,
fileContent,
thumbnailContent,
0 // royaltiesPercentage
);Arguments
| name | required | type | description |
|---|---|---|---|
| name | true | string | ERC721 metadata name |
| description | true | string | ERC721 metadata description |
| plainFile | true | File | File[] | The data that only NFT owner can view |
| thumbnailImage | true | File | ERC721 metadata image |
| royaltiesPercentage | true | number | If the marketplace supports EIP2981, this percentage of the sale price will be paid to the NFT creator every time the NFT is sold or re-sold |
| encryptLogic | false (default="base64") | EncryptLogic | "base64" or "binary". Selection criteria: "base64" -> sutable for small data. "binary" -> sutable for large data. |
| uploadEncryptedFileCallback | true if uploadContentType is CUSTOM | UploadEncryptedFile | you can custom upload function |
| uploadThumbnailCallback | true if uploadContentType is CUSTOM | UploadThumbnail | you can custom upload function |
| uploadMetadataCallback | true if uploadMetadataType is CUSTOM | UploadMetadata | you can custom upload function |
| gasSettings | false | GasSettings | you can custom gas settings |
const token = await vwbl.getTokenById(tokenId);