@xmtp/broadcast-sdk
v0.2.0
Published
Helper package for broadcasting XMTP messages to subscribers
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Readme
Broadcast SDK
Introduction
User the Broadcast SDK to broadcast to thousands of your subscribers The Broadcast SDK attempts to take away the need to handle Rate Limiting logic while also allowing integrators information about the broadcast and current statuses
Recommended to use with GRPC client and client caching like the Redis Client
Installation
yarn add @xmtp/broadcast-sdk
Usage
import { Client } from "@xmtp/xmtp-js"
import { BroadcastClient } from "@xmtp/broadcast-sdk"
// It is highly recommended to use the GRPC client and base a base persistence
import { GrpcApiClient } from "@xmtp/grpc-api-client";
import { RedisPersistence } from "@xmtp/redis-persistence";
const client = await Client.create(wallet, {
apiClientFactory: GrpcApiClient.fromOptions,
basePersistence: new RedisPersistence(redis, "xmtp:"),
})
const broadcastClient = new BroadcastClient({
client,
addresses: ["0x1234", "0x5678"],
cachedCanMessageAddresses: ["0x1234"],
})
broadcastClient.broadcast(['Hello!'])