Blockchain APIs

Connect3 provides access to a variety of different blockchains (or, we will VERY soon). Our SDKs provide high level access to a variety of information that fits the majority of use cases for Web3 dApps.

However, there may be other bits and pieces of information that you require from time to time. For these cases, we provide direct access to the APIs running behind that scenes that assemble the data for everything else.

Each blockchain has a different suite of services available, and we'll highlight those here and point you to native documentation for those features.

Authentication

While Connect3 does not manage and create direct access APIs ourselves, you're still required to authorize all requests with an API key. Checkout authentication for more information.

WAX

APIs

  • Name
    AtomicAssets
    Type
    https://atomic.wax.connect3.io/atomicassets/v1
    Description

    AtomicAssets is the most common NFT standard used on the WAX blockchain. Providing everything required to create, trade, and manage NFTs efficiently.

    These APIs can be used to find out who is holding a specific template, identify all of the NFTs in a collection, and so much more.

    Documentation

  • Name
    AtomicMarket
    Type
    https://atomic.wax.connect3.io/atomicmarket/v1
    Description

    The AtomicMarket APIs encompass everything related to buying and selling of AtomicAssets.

    These APIs can be used to find all active NFTs for sale, lookup previously sold NFTs, find active auctions, get pricing information, and more.

    Documentation

  • Name
    Memento
    Type
    coming soon
    Description

    Memento is a history solution for Antelope based blockchains. This means that you can look up transactions that have happened in the past and traces associated with them.

    Connect3 currently provides approximately 3 months of history at the highest tier, and 7 days at the lowest tier.

  • Name
    Chain RPC
    Type
    https://wax.connect3.io/v1/chain
    Description

    Interacting directly with a blockchain is a core feature for many dApps. The Chain RPC APIs can be used to directly access information about the blockchain as well as submit transactions.

    Documentation

EOSJS

If you're not accessing APIs directly through fetch, curl, or other common HTTP methods, you might be using EOSJS to interact with WAX RPC endpoints. Here is a quick sample for wrapping your fetch object to add your apikey headers

const customHeaders: CustomHeaders = {
  'apikey': 'Project API Key',
};

const customFetch = (input: RequestInfo, init?: RequestInit): Promise => {
  init = init || {};
  init.headers = {
    ...init.headers,
    ...customHeaders,
  };
  return fetch(input, init);
};

const rpcApi = new JsonRpc("https://wax.connect3.io", { fetch: customFetch })