References

Quick references to very helpful parts of developer documentation. Languages to code up your applications and Network access points to pull blockchain data form Flow.

Languages

• HTTP API - Access node API
• FCL JS - Flow Client Library (javascript and typescript)
• Flow SDKs
  • FCL SDK - Flow Client Library SDK
  • Flow Go SDK - Golang Flow Client SDK
  • Flow Unity SDK - For gaming use the Unity SDK
• Cadence - Flow blockchain Smart Contract language, Cadence

Network

Get Flow blockchain data from Access Nodes, both REST and gRPC endpoints are available. Get the current status of mainnet and testnet networks.

• Flow Access API
  • Mainnet: access.mainnet.nodes.onflow.org:9000
  • Testnet: access.devnet.nodes.onflow.org:9000
• Status Page - Network status page