Typescript

About

DeltaDeFi's Typescript SDK provides utility functions to interact with the API service and sign transactions with provided keys.

Installation

The SDK is hosted on npmjs.com, so you can directly import it using your favorite package manager.

npm i @deltadefi-protocol/sdk

yarn add @deltadefi-protocol/sdk

Getting Started

Placing and canceling orders are as simple as below.

import { ApiClient } from "@deltadefi-protocol/sdk";

export const getApiClient = async (): Promise<ApiClient> => {
  const network = process.env.NETWORK;
  const apiKey = process.env.API_KEY;
  const operationKeyEncryptionPassword =
    process.env.OPERATION_KEY_ENCRYPTION_PASSWORD!;

  const apiClient = new ApiClient({
    network: network as "preprod" | "mainnet",
    apiKey: apiKey,
  });

  await apiClient.loadOperationKey(operationKeyEncryptionPassword);
  return apiClient;
};

Posting Order

// Posting order instantly without fee
export const orders = async () => {
  const apiClient = await getApiClient();

  const orderRequest: PostOrderRequest = {
    symbol: "ADAUSDM",
    side: "sell",
    type: "limit",
    quantity: 100,
    price: 16,
  };

  const res = await apiClient.postOrder(orderRequest);
  console.log("Post Order Response:", res);
};

Cancel Order

// Canceling order instantly without fee
const cancelRes = await apiClient.cancelOrder(res.order.order_id);
console.log("Cancel Order Response:", cancelRes);

Detailed SDK demo

https://github.com/deltadefi-protocol/sdks-demo/tree/main/typescript