Overview

The BitBadges SDK is a bundle of TypeScript libraries that provide all the tools and functions needed for you to build your own frontend or interact with the BitBadges API, blockchain, and indexer.

GitHub: https://github.com/bitbadges/bitbadgesjs

See full documentation for complete documentation on each library.

npm install bitbadgesjs-sdk

This library provides miscellaneous functionality to help you interact with BitBadges, such as types, API routes, managing metadata requests, logic with ID ranges and balances, etc.

const cosmosAddress = convertToCosmosAddress(address);
const ethAddress = cosmosToEth(cosmosAddress);

It also exports functions for broadcasting transactions and interacting with the blockchain. See Broadcasting Txs for how to use.

// Find a node URL from a network endpoint:
// https://docs.evmos.org/develop/api/networks.
const nodeUrl = ...

const postOptions = {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: generatePostBodyBroadcast(signedTx),
}

const broadcastEndpoint = `${nodeUrl}${generateEndpointBroadcast()}`
const broadcastPost = await fetch(
  broadcastEndpoint,
  postOptions,
)

const response = await broadcastPost.json()

For most use cases, you will not need to broadcast transactions. If you do, consider first exploring the helper broadcast tool at https://bitbadges.io/dev/broadcast.