Borrow: Developer Resources

This page is your central hub for all the tools, links, and data sources you need to build on Morpho's Borrow product (Morpho Markets).

Onchain Data & Contracts

These resources are for interacting directly with the blockchain.

• Market Parameters: Every Morpho Market is defined by 5 immutable parameters. The easiest way to fetch these for all markets is via the Morpho API.
• Contract Specifications: For detailed function signatures, events, and errors, refer to the canonical contract specs:
  • Morpho Core Contract
  • Bundlers
• GitHub Repositories:
  • morpho-blue: The core protocol contracts.

Offchain Data & Tools

These tools provide easier access to onchain data for frontends, backends, and analytics.

• Morpho API (Recommended): The simplest way to fetch comprehensive data about markets, their states, APYs, and user positions.
  • API Playground: api.morpho.org/graphql
  • Tutorial: Using the API for Markets
• SDKs: A suite of TypeScript libraries to accelerate your development.
  • @morpho-org/morpho-sdk: The default abstraction layer - ready-to-send transactions, plus core entity classes (@morpho-org/morpho-sdk/entities) and Viem-based fetchers (@morpho-org/morpho-sdk/fetch) for easy onchain data retrieval.
  • Vault V2 Public Allocator: Use the @morpho-org/morpho-sdk, the Vault V2 guide, and the Blue Public Allocator source.
  • Learn more: Introduction to Morpho SDKs

Code & Examples

• Solidity Snippets: The morpho-blue-snippets repository contains simple, educational Solidity contracts for common market interactions.
• Liquidation Bots: For advanced developers, the community has provided open-source liquidation bot examples.
• Learn more: Community Liquidations Resources