Getting Started
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
Access
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: https://api.quicknode.com/graphql
GraphQL Playground: https://dashboard.quicknode.com/graph-api/playground
Rate Limits
Your Graph API rate limit is based on your QuickNode Plan:
| Discover | Build | Scale | |
|---|---|---|---|
| Burst limits | 5 req/sec | 20 req/sec | 180 req/sec |
| Rate limits | 50 req/min | 230 req/min | 1380 req/min |
Enterprise Access
Need a higher rate limit? We also offer an Enterprise plan. Contact Us to learn more.