FNCY Chain
FNCY 2.0.2 (ENG)
FNCY 2.0.2 (ENG)FNCY 2.0.2 (KOR)
FNCY 2.0.2 (ENG)
FNCY 2.0.2 (ENG)FNCY 2.0.2 (KOR)
  • Introduction
  • Getting Started
  • Design
    • Structure
    • Three Main Sets of Participants
    • PoSA Consensus
    • Governance
    • Staking
    • Mining Reward
    • Gas Fee
    • Runtime Upgrade
    • Cross-Chain Bridge
    • Security
  • Build On FNCY Chain
    • RPC Endpoints
    • Testnet Faucet
    • Block Explorer
      • Token Listing
    • BEP20 Token
    • NFT
    • Validator Requirements
    • NFT Market
      • FNCY Marketplace
  • For Developers
    • JSON-RPC
    • FNCY Chain API
      • Wallet API
      • Transaction API
      • Blockchain API
    • Wallet
      • FNCY Wallet
      • Use MetaMask for FNCY Chain
      • SDK
        • Android
          • Install
          • Guide
            • Initialize
            • Create/Restore Wallet
            • Wallet Search
            • Execute SendCoin/Contract
            • Transaction Search
            • Other Features
          • Methods
          • Domain
          • ETC
        • iOS
          • Install
          • Guide
            • Initialize
            • Create/Restore Wallet
            • Wallet Search
            • Execute SendCoin/Contract
            • Transaction Search
            • Other Features
          • Methods
          • Domain
          • ETC
    • Smart Contract
      • Deployment
        • Truffle
        • Hardhat
        • Remix IDE
      • Verify Your Contract on FncyScan
    • Gasless Transaction
    • with FNCY
      • FNCY Login
      • GAME AUTH Login
  • Tokenomics
  • Ecosystem Partner
  • FNCY Governance Partner
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On this page
  • Mainnet
  • Testnet
  • RPC Endpoint Rate Limit
  1. Build On FNCY Chain

RPC Endpoints

Since FNCY is a public chain, anyone can download FNCY blockchain's pre-built node binary and manage it directly. However, this feature will be provided through a document update in the future. If you need to directly operate through the node binary, please contact github-g@nm-metalabs.com and we will provide a guide upon internal review.

If you do not install nodes directly, you can use FNCY's public network endpoint, the RPC server, to interact with on-chain data and run transactions on the network. The provided API follows the JSON-RPC standard, and JSON-RPC is a Remote Procedure Call (RPC) protocol commonly used in blockchain.

Mainnet

Description
Setting

Chain Name

FNCY Chain

Chain ID

73

Ticker

FNCY

RPC Endpoint

Explorer

Testnet

Description
Setting

Chain Name

FNCY Testnet

Chain ID

923018

Ticker

FNCY

RPC Endpoint

Explorer

Faucet (Test Coin)

RPC Endpoint Rate Limit

Mainnet
Testnet

RPC

Single ip 200

Overall 6000

Single ip 100

Overall 3000

Explorer backend

Single ip 200

Overall 2000

Single ip 100

Overall 1000

Locks IP for 5 mins when going over 100 QPS (query per second).

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https://fncy-seed1.fncy.world
https://fncyscan.fncy.world
https://fncy-testnet-seed.fncy.world
https://fncyscan-testnet.fncy.world
https://faucet-testnet.fncy.world