Resources

Go straight to the source.

A curated starting point for primary network documentation, protocol references, and practical integration guides.

PRIMARY REFERENCE

Ethereum documentation

Verify method parameters, units, block references, and result shapes at the upstream source.

Open Ethereum documentation
PRIMARY REFERENCE

Solana RPC documentation

Review cluster-aware read methods, configuration options, and the context returned by Solana RPC.

Open Solana documentation
PRIMARY REFERENCE

Bitcoin developer reference

Inspect Bitcoin’s transaction model and the exact scope of node and wallet RPC methods.

Open Bitcoin reference
PROTOCOL

JSON-RPC specification

Understand the request and response envelope before interpreting a network-specific method result.

Read JSON-RPC 2.0
BUILDING BLOCKS

Wallet integration resources

Find Phantom, Trust Wallet, and MetaMask documentation through a permission-aware reading path.

Explore wallet resources
SECURITY

Security review foundation

Review HTTPS, authorization boundaries, validation, and API-key handling in OWASP’s guidance.

Read the OWASP guidance
Primary references, not provider endorsementsUse these resources to verify the behavior relevant to your own implementation. External documentation can change, and an editorial link does not establish a partnership or guarantee.

Keep learning on MultichainAPI.com

Your next idea starts here. ✨

Pick a network. Understand the request. Build something good.

Open the quickstart