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quicknode

Access blockchain networks via JSON-RPC and WebSocket protocols.

Updated Jun 11, 2026
Search Tags:#blockchain#rpc#json-rpc#token#web-socket
One-click install
npx skills add https://github.com/dnzengou/agentbot-opensource --skill quicknode-dnzengou
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: quicknode
Source: https://github.com/dnzengou/agentbot-opensource/tree/main/skills/quicknode
Command: npx skills add https://github.com/dnzengou/agentbot-opensource --skill quicknode-dnzengou

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires ethers.js, @solana/kit, viem, @quicknode/x402, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill simplifies blockchain data access and analysis by providing an easy-to-use interface for interacting with multiple blockchain networks.

Core Features & Use Cases

  • RPC Access: Connect to 80+ blockchain networks using JSON-RPC or WebSocket protocols.
  • Token API: Retrieve token balances, metadata, and transaction histories.
  • NFT API: Fetch NFTs owned by addresses, collection details, and verify ownership.
  • Solana DAS API: Query Solana digital assets, including NFTs, fungible tokens, and MPL Core Assets.
  • Use Case: Suppose you need to check the balance of a specific token on Ethereum. Use this Skill to quickly retrieve the balance and other relevant information.

Quick Start

Use the quicknode skill to get the token balance for the address '0xaddress'.

Frequently Asked Questions about quicknode

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

FAQPage Schema
How do I retrieve token balances and transaction histories using JSON-RPC?▼

You retrieve token balances and transaction histories via JSON-RPC by connecting to blockchain networks using appropriate API keys for authentication. This Skill supports efficient on-chain data retrieval for Ethereum and Solana.

What is the best way to track on-chain data for Ethereum and Solana?▼

The best way to track on-chain data is using low-latency WebSocket and JSON-RPC protocols to fetch real-time token and NFT information. This approach supports 80+ blockchain networks including Ethereum and Solana.

Does this Skill support querying Solana digital assets and NFT collections?▼

Yes, it supports querying Solana digital assets using the DAS API, allowing you to fetch NFTs, fungible tokens, and MPL Core Assets. You can also retrieve NFT collection details and verify ownership across supported chains.

Can I use ethers.js and viem for smart contract interactions with this Skill?▼

Yes, you can use ethers.js and viem for smart contract interactions. The Skill provides the necessary low-latency RPC endpoints, allowing these libraries to efficiently communicate with Ethereum and other EVM networks.

Do I need API keys to access blockchain data via WebSocket?▼

Yes, you need appropriate API keys and authentication to access blockchain data via WebSocket. This ensures secure and reliable retrieval of on-chain data across the 80+ supported blockchain networks.

Why choose JSON-RPC over REST APIs for blockchain data retrieval?▼

JSON-RPC provides low-latency direct access to blockchain networks for efficient on-chain data retrieval. Unlike standard REST APIs, it enables real-time WebSocket connections for applications like token tracking and NFT analysis.

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