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Getting Started

Updated on
Jun 14, 2023

The QuickNode Graph API enables you to fetch powerful market insights, historical trading data, NFT and ERC20 Token holdings, and more with our simple-yet-powerful GraphQL API.

Chain Support

QuickNode Graph API currently supports:

  • Ethereum Mainnet
  • Ethereum Sepolia
  • Polygon Mainnet


You can start using the Graph API immediately with your API key.

Once you have your API key, it should be set as an x-api-key request header. i.e. in the GraphQL playground, click HTTP HEADERS at the bottom and add the following:

{ "x-api-key": "API-KEY-HERE" }

API Endpoint:

GraphQL Playground:

Rate Limits

Your Graph API rate limit is based on your QuickNode Plan:

Burst limits5 req/sec20 req/sec180 req/sec
Rate limits50 req/min230 req/min1380 req/min

Enterprise Access

Need a higher rate limit? We also offer an Enterprise plan. Contact us to learn more.

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