Building on Avalanche

Official resources for blockchain developers building Avalanche. Tutorials, step-by-step guides, and information for developers building on Avalanche.

Subnets

L1 FAQ

What are the L1 validator requirements?

What is a Subnet EVM?

What is the WAGMI L1?

L1ss vs Sidechains

How are transactions paid for on an L1?

Nodes

Validator FAQ

How do I launch an Avalanche® validator using Tencent Cloud?

How do I become a validator?

Nodes FAQ

What is a node?

How do I launch an Avalanche® validator using AWS?

What is Pruning?

How do I check my validator's health?

Why is my node uptime different on various sites?

Developer Tools

What APIs are available on Avalanche®?

What is HyperSDK?

What is the Postman collection?

What is Avalanche® JS?

What is Wallet SDK (beta)?

What is Avalanche® Network Runner?

What is Avalanche® Local Simulator?

What is Abigen?

Grafana Dashboards

How do I add L1 information to the explorer?

Avalanche® Metrics

Developer FAQ

Error: "all subnets' staking period must be a subset of the primary network"

Error: Couldn't issue tx

Transferring from the P-Chain to C-Chain with API Calls

Is my node done bootstrapping?

What to do if you receive a time stamp error when staking?

What is Avalanche9000?

What is Avalanche® Warp Messaging (AWM)?

How do I get updates on AvalancheGo?

APIs

What is the Data API?

What is the Webhooks API?

What is the Metrics API?