Easy to use PSP-like infrastructure for NFTs.

 Login with NFT for every website, store, app, or event.

1 minute RESTful setup · no complicated Dapp or wallet logic needed

Web3 for the rest of the internet

Implement in your app in a minute

  • Create an AccessIntent via API
  • Redirect your user
  • Fetch AccessIntent status via API
  • Create a session or entitle a user
Ruby on Rails
require "http"

class SessionsController < ApplicationController

  def create
    access_intent = HTTP.post(
      headers: {
        "Content-Type": "application/json",
        "Accept": "application/json"
      }, json: {
        description: "Log in with Rareblocks Full Access Pass",
        profile_name: "Clubcard demo",
        return_url: return_sessions_url,
        access_list: [{"contract_address": "0x1bb191e56206e11b14117711C333CC18b9861262"}]

    redirect_to access_intent.parse["redirect_url"], allow_other_host: true

  def return
    access_intent = HTTP.get(
      headers: {
        "Accept": "application/json"

    if access_intent.parse["status"] == "succeeded"
      cookies.signed["logged_in"] = true


What you can build with Clubcard

Add Non-Fungible-Tokens (NFTs) to things that already exist.

Log in to your website

Only allow visitors that own certain NFTs access to (certain parts) of your website.

Discount on your store

Give customers that own your NFT an additional discount on certain products in your Shopify, BigCommerce, or WooCommerce store.

Entry to your event

Use an NFT as a (virtual) event ticket. Just like Gary Vaynerchuck is doing with his VeeFriends NFT that grant access to multiple years of VeeConf.

Sell limited editions

Give NFT holders the chance to get their hands on your limited edition products before anyone else. Did someone say swoosh?


Access to your content

Creator? Artist? Blogger? Provide NFT holders with premium content or a behind-the-scenes peak on how you create.

Join your community

Run a Discord or Forum? Only allow NFT holders access to certain topics or channels.