Chat SDK for Boson Protocol v2

🛠️ Tools for building on top of the Boson Protocol.

JS lib which extends @xmtp/xmtp-js, adding support for chat threads and further message types.

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Install

npm i @bosonprotocol/chat-sdk

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Usage

• Initialise SDK

• import { BosonXmtpClient } from "@bosonprotocol/chat-sdk";
  const client = await BosonXmtpClient.initialise(signer, "test");

• Get Chat Threads

• const counterparties = ["0xabc123", "0xdef456", ...];
  const threads = await client.getThreads(counterparties);

• Send Message

• const messageObj = {
    threadId: {
      exchangeId: "1",
      buyerId: "2",
      sellerId: "3"
    },
    contentType: MessageType.String,
    version: "0.0.1",
    content: {
      value: "Example message"
    }
  };
  const recipient = "0xabc123...";
  await client.encodeAndSendMessage(messageObj, recipient);

• Monitor Chat Thread (i.e. for incoming messages)

• for await (const message of await client.monitorThread(threadId, counterparty)) {
    console.log(message);
  }

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Local Development

• Build

• npm run build

• Test

• npm run test:all
  npm run test:unit
  npm run test:integration

• Lint

• npm run lint
  npm run lint:fix

• Format

• npm run prettier

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