# Merkl Developer Portal

## Developer Documentation

- [Quick start](/integrate-merkl/quickstart): Integrate Merkl in 5 minutes: get an API key, make your first call, pick a path.
- [Auth & rate limits](/integrate-merkl/auth): Authenticate Merkl API requests and understand request quotas
- [Finding opportunities](/integrate-merkl/opportunities): Query the opportunities endpoint to display APR, TVL, and daily rewards
- [Finding campaigns](/integrate-merkl/campaigns): Query the campaigns endpoint for campaign rules, budgets, and configuration
- [Statistics & leaderboards](/integrate-merkl/statistics): Fetch user leaderboards, reward totals, and historical TVL/APR metrics
- [User rewards](/integrate-merkl/user-rewards): Display claimable rewards for users and build claim transactions
- [Display Your Native APR](/integrate-merkl/nativeAPR): Display your protocol's native APR on the Merkl frontend
- [API Conventions](/integrate-merkl/reference): Identifiers, enums, pagination, and other conventions to know when integrating with the Merkl API
- [Quick start](/analytics/usage): Access detailed position and transaction data using Merkl States Analytics API
- [Positions Analytics](/analytics/positions): Access detailed position and transaction data using Merkl States Analytics API
- [Transactions Analytics](/analytics/transactions): Access detailed position and transaction data using Merkl States Analytics API
- [Brand assets](/resources/brand-assets): Logos, marks, brand colors, gradients and the rules around them.
- [Attribution](/resources/attribution): Guidelines for displaying Merkl-sourced data and attributing the Merkl brand correctly.
- [Chains & Contracts](/resources/chains-and-contracts): All chains supported by Merkl, their chain IDs, and the deployed contract addresses
- [Protocols](/resources/protocols): All protocols supported by Merkl