crypto-now-node-sdk

npm i crypto-now-node-api-sdk

import CryptoNowSDK from 'crypto-now-node-api-sdk';

let options = {
  publicKey: 'publicKey',
  privateKey: 'privateKey',
  walletId?: 'walletId',
  passphrase?: 'passphrase'
}
const cryptoNow = new CryptoNowSDK(options)

Available Methods:

1. Auth

Create account

let options = {
  email: string;
  password: string;
  inviterId?: string;
  roles: string[];
  agent?: string;
}

const result = await cryptoNow.auth.register(options);

2. Wallet

Create deposit wallet.

let options = {
  currencyId?: string;
  typeWallet?: string; // user, merchant
  privateKey?: string;
  isMnemonic?: boolean;
  setMain?: boolean;
  password?: string;
  isNew?: boolean;
}
Available Currencies: See point 5.
const wallet = await cryptoNow.wallet.createDepositWallet(options);

Get wallet info

walletId - is required.
passphrase - is required.
const walletInfo = await cryptoNow.wallet.getWalletInfo();

Get private key

walletId - is required.
passphrase - is required.
const pk = await cryptoNow.wallet.getPrivateKey();

Get mnemonic

walletId - is required.
passphrase - is required.
const pk = await cryptoNow.wallet.getMnemonic();

3. Withdrawal

Estimate transaction fee.

let options = {
  to: string;
  amount: string;
  priority?: string;
  currencyToken?: string;
  sign?: string;
  password?: string;
  payerFeePrivateKey?: string; // Only solana
  comment?: string; //Only TON
}
walletId - is required.
passphrase - is required.
const estimateFee = await cryptoNow.withdrawal.estimateFee(options);

Estimate nft transaction fee.

let options = {
  to: string;
  amount: string;
  contractAddress: string;
  tokenId: number;
  type: string; //erc721 or erc1155
  sign?: string;
  password?: string;
  payerFeePrivateKey?: string; // Only solana
}
walletId - is required.
passphrase - is required.
const estimateFee = await cryptoNow.withdrawal.estimateNftFee(options);

Estimate max withdrawal.

let options = {
  to: string;
  currencyToken?: string;
  sign?: string;
  password?: string;
  payerFeePrivateKey?: string; // Only solana
  priority?: string;
}
walletId - is required.
passphrase - is required.
const max = await cryptoNow.withdrawal.estimateMax(options);

Create withdrawal request.

let options = {
  to: string;
  amount: string;
  priority?: string;
  currencyToken?: string;
  sign?: string;
  password?: string;
  payerFeePrivateKey?: string; // Only solana
  idempotencyKey?: string;
}
walletId - is required.
passphrase - is required.
const withdrawal = await cryptoNow.withdrawal.create(options);

Create nft withdrawal request.

let options = {
  to: string;
  amount: string;
  contractAddress: string;
  tokenId: number;
  type: string; //erc721 or erc1155
  sign?: string;
  password?: string;
  payerFeePrivateKey?: string; // Only solana
  idempotencyKey?: string;
}
walletId - is required.
passphrase - is required.
const withdrawal = await cryptoNow.withdrawal.nftTransfer(options);

Create InternalTransfer request.

let options = {
  to: string;
  amount: string;
  idempotencyKey?: string;
}
walletId - is required.
passphrase - is required.
const withdrawal = await cryptoNow.withdrawal.internalTransfer(options);

4. Available merchant currencies

let options = {
}
const currencies = await cryptoNow.currency.getAvailableCurrencies(options);

5. Multisend

Estimate system fee.
let options = {
  currencyToken: string;
  multisendWallets: { address: string; amount: string }[];
  sign?: string;
  password?: string;
}
const estimateData = await cryptoNow.multisend.estimateSystemFee(options);

Approve.
let options = {
  estimationId: string;
  sign?: string;
  password?: string;
  idempotencyKey?: string;
}
const approveData = await cryptoNow.multisend.approve(options);

Estimate miner fee.
let options = {
  estimationId: string;
  sign?: string;
  password?: string;
}
const approveData = await cryptoNow.multisend.estimateMinerFee(options);

Create multisend.
let options = {
  estimationId: string;
  sign?: string;
  password?: string;
  idempotencyKey?: string;
}
const result = await cryptoNow.multisend.create(options);

6. Checkout

Checkout list.

let options = {
  search?: 'string',
  sort?: string,
  order?: string,
  page?: number,
  limit?: number
}
const checkoutList = await cryptoNow.checkout.list(options);

Create donation checkout.

let options = {
  linkImage?: string;
  linkLogoImage?: string;
  metadata?: Record<string, any>;
  accentColor?: string;
  backgroundColor?: string;
  expireTime: number,
  currencies: string[],
  collectName?: boolean,
  collectEmail?: boolean,
  description: string,
  organizationName: string
}

const createDonation = await cryptoNow.checkout.createDonation(options);

Create cart checkout.

let options = {
  linkImage?: string;
  linkLogoImage?: string;
  metadata?: Record<string, any>;
  accentColor?: string;
  backgroundColor?: string;
  expireTime: number;
  currencies: string[];
  collectName?: boolean;
  collectEmail?: boolean;
  description: string;
  organizationName: string;
  cartName: string;
  fiatCurrency: string;
}

const createDonation = await cryptoNow.checkout.createCart(options);

Create sale checkout.

let options = {
  linkImage?: string;
  linkLogoImage?: string;
  metadata?: Record<string, any>;
  accentColor?: string;
  backgroundColor?: string;
  expireTime: number;
  currencies: string[];
  collectName?: boolean;
  collectEmail?: boolean;
  description: string;
  productName: string;
  price: string;
  fiatCurrency: string;
}

const createSale = await cryptoNow.checkout.createSale(options);

Create sale token checkout.

let options = {
  linkImage?: string;
  linkLogoImage?: string;
  metadata?: Record<string, any>;
  accentColor?: string;
  backgroundColor?: string;
  expireTime: number;
  currencies: string[];
  collectName: boolean;
  collectEmail: boolean;
  description: string;
  productName: string;
  price?: string;
  min: string;
  max: string;
  fiatCurrency?: string;
  fixed: string;
  tradedCurrency: string;
  tradedWallet: string;
}

const createSaleToken = await cryptoNow.checkout.createSaleToken(options);

Estimate sale token max value.

let options = {
  tradedWallet: string;
  tradedCurrency: string;
  checkoutId?: string;
}

const saleTokenEstimateMax = await cryptoNow.checkout.saleTokenEstimateMax(options);

Get checkout info.

const info = await cryptoNow.checkout.info(checkoutId: string);

Delete checkout.

const remove = await cryptoNow.checkout.remove(checkoutId: string);

Update donation checkout.

let options = {
  linkImage?: string;
  linkLogoImage?: string;
  metadata?: Record<string, any>;
  accentColor?: string;
  backgroundColor?: string;
  expireTime: number,
  currencies: string[],
  collectName?: boolean,
  collectEmail?: boolean,
  description: string,
  organizationName: string,
  deleteImage?: boolean;
  deleteLogoImage?: boolean;
}

const updateDonation = await cryptoNow.checkout.updateDonation(checkoutId, options);

Update sale checkout.

let options = {
  linkImage?: string;
  linkLogoImage?: string;
  metadata?: Record<string, any>;
  accentColor?: string;
  backgroundColor?: string;
  expireTime: number;
  currencies: string[];
  collectName?: boolean;
  collectEmail?: boolean;
  description: string;
  productName: string;
  price: string;
  fiatCurrency: string;
  deleteImage?: boolean;
  deleteLogoImage?: boolean;
}

const updateSale = await cryptoNow.checkout.updateSale(checkoutId, options);

Update sale token checkout.

let options = {
  linkImage?: string;
  linkLogoImage?: string;
  metadata?: Record<string, any>;
  accentColor?: string;
  backgroundColor?: string;
  expireTime: number;
  currencies: string[];
  collectName: boolean;
  collectEmail: boolean;
  description: string;
  productName: string;
  price?: string;
  min: string;
  max: string;
  fiatCurrency?: string;
  fixed: string;
  tradedCurrency: string;
  tradedWallet: string;
  deleteImage?: boolean;
  deleteLogoImage?: boolean;
}

const updateSaleToken = await cryptoNow.checkout.updateSaleToken(checkoutId, options);

Update cart checkout.

let options = {
  linkImage?: string;
  linkLogoImage?: string;
  metadata?: Record<string, any>;
  accentColor?: string;
  backgroundColor?: string;
  expireTime: number;
  currencies: string[];
  collectName?: boolean;
  collectEmail?: boolean;
  description: string;
  organizationName: string;
  cartName: string;
  fiatCurrency: string;
  deleteImage?: boolean;
  deleteLogoImage?: boolean;
}

const updateCart = await cryptoNow.checkout.updateCart(checkoutId, options);

Get charges list by checkout

let options = {
  search?: 'string',
  sort?: string,
  order?: string,
  page?: number,
  limit?: number
}

const updateSaleToken = await cryptoNow.checkout.chargeList(checkoutId, options);

7. Transaction

Transaction list.
walletId - is required.
passphrase - is required.

let options = {
  search?: string;
  from?: number;
  to?: number;
  currencyId?: string;
  fromUSD?: number;
  toUSD?: number;
  type?: string;
  status?: string;
  sort?: string;
  order?: string;
  page?: number;
  limit?: number;
}
const transactionList = await cryptoNow.transaction.list(options);

8. External call

Read from contract.
walletId - is required.
passphrase - is required.

let options = {
  abi: Record<string, any>[];
  contractAddress: string;
  method: string;
  args?: any[];
  value?: string;
  options?: Record<string, any>;
}
const info = await cryptoNow.externalCall.read(options);

Estimate write.
walletId - is required.
passphrase - is required.

let options = {
  abi: Record<string, any>[];
  contractAddress: string;
  method: string;
  args?: any[];
  value?: string;
  options?: Record<string, any>;
  sign?: string;
  password?: string;
}
const info = await cryptoNow.externalCall.estimateWrite(options);

Write to the contract.
walletId - is required.
passphrase - is required.

let options = {
  abi: Record<string, any>[];
  contractAddress: string;
  method: string;
  args?: any[];
  value?: string;
  options?: Record<string, any>;
  sign?: string;
  password?: string;
  idempotencyKey?: string;
}
const info = await cryptoNow.externalCall.write(options);

Mint Solana Nft
walletId - is required.
passphrase - is required.

let options = {
  name: string;
  description: string;
  symbol: string;
  attributes?: SolanaMetadataOptions[];
  type: SolanaNftType;
  image?: string;
  sellerFeeBasisPoints?: number;
  collectionAddress?: string;
  storage?: SolanaNftStorageType;
  collectionInfo?: SolanaCollectionInfo;
  payerFeePrivateKey?: string;
  sign?: string;
  password?: string;
  tokenOwner?: string;
  creators?: {address: string; share: number}[]
  imageLink?: srting;
}
const result = await cryptoNow.externalCall.solana.mintNft(options);

Estimate Mint Solana Nft
walletId - is required.
passphrase - is required.

let options = {
  name: string;
  description: string;
  symbol: string;
  attributes?: SolanaMetadataOptions[];
  type: SolanaNftType;
  image: string;
  sellerFeeBasisPoints?: number;
  collectionAddress?: string;
  storage?: SolanaNftStorageType;
  collectionInfo?: SolanaCollectionInfo;
  payerFeePrivateKey?: string;
  sign?: string;
  password?: string;
  tokenOwner?: string;
  creators?: {address: string; share: number}[]
  imageLink?: srting;
}
const result = await cryptoNow.externalCall.solana.estimateMintNft(options);

9. Swap

Estimate swap
walletId - is not required.
passphrase - is not required.

let options = {
  fromId: string; // currencyId
  toId: string; // currencyId
  amount: string;
  sort?: string; // rate or duration
  type?: string; // fixed or float
}
const result = await cryptoNow.swap.estimate(options);

Best offer swap
walletId - is required.
passphrase - is required.

let options = {
  fromId: string; // currencyId
  toId: string; // currencyId
  amount: string;
  type?: string; // fixed or float
}
const result = await cryptoNow.swap.bestOffer(options);

Create swap
walletId - is required.
passphrase - is required.

let options = {
  currencyFromId: string; // currencyId
  toId: string; // walletId
  currencyToId: string; // currencyId
  amount: number;
  partner: string;
  fixed: boolean;
  rateId: string;
  sign?: string;
  password?: string;
  idempotencyKey?: string;
}
const result = await cryptoNow.swap.create(options);

History swap
walletId - is not required.
passphrase - is not required.

let options = {
  currencyFromId?: string;
  currencyToId?: string;
  search?: string;
  sort?: string;
  order?: string;
  page?: number;
  limit?: number;
}
const result = await cryptoNow.swap.history(options);

10. Wallet Signature

Enable Signature
walletId - is required.
passphrase - is required.

let options = {
  sign: string;
  password?: string;
}
const result = await cryptoNow.wallet.signature.on(options);

Disable Signature
walletId - is required.
passphrase - is required.

let options = {
  password: string;
}
const result = await cryptoNow.wallet.signature.off(options);

Download Signature
walletId - is required.
passphrase - is required.

let options = {
  password: string;
}
const result = await cryptoNow.wallet.signature.download(options);

Status Signature
walletId - is required.
passphrase - is required.

const result = await cryptoNow.wallet.signature.status();

Change Password Signature
walletId - is required.
passphrase - is required.

let options = {
  oldPassword?: string;
  password: string;
}
const result = await cryptoNow.wallet.signature.changePassword(options);

Get Status Password Signature
walletId - is required.
passphrase - is required.

const result = await cryptoNow.wallet.signature.passwordStatus();