icy.tools

API

GraphQL-powered NFT API for blockchain data insights

Overview

icy.tools API is a GraphQL-based service delivering comprehensive NFT data across Ethereum and Polygon blockchains. It provides queries for NFT metadata, ownership history, floor prices, collection stats, and transaction records. Responses are JSON-formatted, adhering to GraphQL standards. Use cases include building NFT marketplaces, analytics platforms, portfolio trackers, or dApps requiring real-time/historical NFT blockchain data. It supports filtering by collection, wallet address, or network for precise ecosystem insights.

Example Integration (JavaScript)

script.js JS


fetch('https://developers.icy.tools/')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

GraphQL interface
Multi-chain support (Ethereum, Polygon)
NFT metadata & ownership data
Collection stats (floor price, volume)
Real-time updates
Interactive query playground

Frequently Asked Questions

? Is icy.tools free to use?

Yes, icy.tools offers a free tier with rate limits. Paid plans are available for higher usage limits and advanced features.

? Does it require an API Key?

Yes, an API key is required to access the icy.tools API. You can generate one by signing up on the developer portal.

? What is the response format?

Responses are in JSON format, consistent with GraphQL's standard output structure.

Top Alternatives

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Tool Info

Pricing Freemium

Category Cryptocurrency

Platform Public API

Pros

⊕ Efficient GraphQL queries (minimize over-fetching)
⊕ Comprehensive NFT data coverage
⊕ Developer-friendly documentation
⊕ Supports multiple blockchains
⊕ Interactive testing playground

Cons

⊖ Rate limits on free tier
⊖ No REST API alternative
⊖ Limited to Ethereum and Polygon chains