How To Interact With The Hive Blockchain Using REST APIs

I am a web developer and as a result, I mostly work with REST APIs. But there is little to no resource on how to interact with the chain directly using REST methods.

P.S., If you don't know what REST APIs are, this is a good resource.

While working on a React project today, I needed to fetch the posts made by a user but I didn't want to install a library just for one operation because that would increase the bundle size and I didn't want that.

Screenshot (403).png

So I started snooping around to see if I can get around that. I opened up the chrome dev tools and went to the network tab to see if I could find something. And sure enough, I could find normal XHR POST requests to

In the above image, you can see that it sends a POST request to with the highlighted payload.

So, I opened up, Postman and tried to replicate the request and it worked. I tried some other methods from the Appbase API methods and all of them worked great.

So, I integrated that into my React frontend like below:

async componentDidMount() {
    const promise = await fetch("", {
      method: "POST",
      headers: {
        "content-type": "application/json",
      body: JSON.stringify({
        id: 1,
        jsonrpc: "2.0",
        method: "bridge.get_account_posts",
        params: { sort: "posts", account: "rahul.stan" },

    const data = await promise.json();

    const posts= []; => {
      posts.push({ title: el.title, url: el.url });

    this.setState({ posts: posts});

P.S.P.S., Note that you could do the same using any other nodes as well.

I'm using the async/await syntax with fetch same can be done by using regular callbacks as well.

You can call any API methods by passing them in the method key in the payload and the parameters required by said method. All the available methods can be found at

So there you have it. By using this method, I saved almost 1 MB in bundle size as my bundle size jumped up from 1.01 MB to 1.96MB after I imported hive-js which is pretty massive if you ask me.

Nevertheless, I wouldn't recommend doing this if you're signing/broadcasting transactions as you might leak your keys if you're not careful.

Thank you for reading!