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alsk1992
alsk1992COMMUNITY
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qrcoin

Bid with USDC on QR Coin auctions on the Base blockchain.

650|137|Updated Jan 26, 2026
Search Tags:#web3#nft#crypto#auction#qr code#base blockchain
One-click install
npx skills add https://github.com/alsk1992/CloddsBot --skill qrcoin-alsk1992
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: qrcoin
Source: https://github.com/alsk1992/CloddsBot/tree/main/src/skills/bundled/qrcoin
Command: npx skills add https://github.com/alsk1992/CloddsBot --skill qrcoin-alsk1992

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill allows users to easily participate in QR Coin auctions on the Base blockchain, enabling them to bid on and display custom URLs within QR codes.

Core Features & Use Cases

  • Participate in Auctions: Bid on current QR code auctions to display your chosen URL.
  • Check Status: View current auction details, end times, and reserve prices.
  • Manage Bids: Create new bids or contribute to existing ones.
  • Approve USDC: Grant necessary permissions for bidding.
  • Use Case: A marketer wants to promote a new product launch by displaying its URL on a prominent QR code. They use the /qr bid command to place a bid in the ongoing QR Coin auction.

Quick Start

Use the qrcoin skill to check the status of the current auction.

Frequently Asked Questions about qrcoin

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I bid on NFT auctions using USDC on the Base blockchain?▼

To bid on NFT auctions using USDC on the Base blockchain, you can create a new bid or contribute to an existing bid through the QR Coin auction system. You must first approve the USDC ERC20 token for transactions to interact with the auction smart contracts.

What is a QR code NFT auction and how does it work?▼

A QR code NFT auction is a process on the Base blockchain where users bid with USDC to display custom URLs on QR codes. The auction system interacts with smart contracts to manage bids, check reserve prices, and determine the winning URL display.

How do I check the status and end time of a current crypto auction?▼

You can check the status of a current crypto auction by querying the QR Coin auction smart contract. This allows you to view current auction details, end times, reserve prices, and the status of existing bids on the Base blockchain.

Do I need to approve USDC before participating in a Base blockchain auction?▼

Yes, you need to approve USDC before participating in a Base blockchain auction. The Skill facilitates granting the necessary ERC20 permissions to the smart contract so your USDC funds can be securely transferred when placing a bid.

Why should I use smart contracts for QR code URL display instead of traditional methods?▼

Using smart contracts for QR code URL display ensures decentralized, transparent auction management on the Base blockchain. Unlike traditional methods, it leverages crypto bidding with USDC to verifiably allocate QR code display space through immutable contract logic.

Are there limitations when contributing to an existing QR code bid?▼

When contributing to an existing QR code bid, limitations include ensuring your USDC has been properly approved for the smart contract and that the auction has not yet reached its end time. You must also verify the current auction status before contributing.

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