# 5ire (5ireChain)

> 5ire is a layer-1, EVM-compatible smart contract blockchain built on the Polkadot SDK (Substrate), founded in 2021 and headquartered in Dubai with engineering in India. Its Sustainable Proof of Stake / "Proof of 5ire" consensus weights validator selection and rewards by ESG performance, aligned to the UN Sustainable Development Goals. Developers reach the network over a standard, unauthenticated Ethereum JSON-RPC endpoint (mainnet chain ID 995, Thunder testnet chain ID 997) with unmodified Ethereum tooling, or over the native Substrate/WASM RPC via the Polkadot-derived @5ire/api client.

Generated by the API Evangelist enrichment pipeline on 2026-08-02. Method: generated (no /llms.txt is published by 5ire on any host).

IMPORTANT — availability: on 2026-08-02 every 5ire-operated production host (5ire.org, docs.5ire.org, rpc.5ire.network, 5irescan.io, testnet.5irescan.io, staking/validator/nominator.5ire.network) returned Cloudflare HTTP 530 (origin error 1016), and rpc.testnet.5ire.network did not resolve in DNS. The last Internet Archive 200 for docs.5ire.org is 2025-12-11. Treat the 5ire.org URLs below as canonical-but-currently-unreachable; the GitHub, npm, Docker Hub and Medium links are live.

IMPORTANT — name collision: this document describes 5ire / 5ireChain, the blockchain company. It is NOT 5ire.app (github.com/nanbingxyz/5ire), an unrelated open-source desktop AI assistant and MCP client with the same name.

## Networks

- [5ireChain Mainnet JSON-RPC](https://rpc.5ire.network): Ethereum JSON-RPC 2.0, EIP-155 chain ID 995, native currency 5ire (18 decimals). Public and unauthenticated.
- [5ireChain Thunder Testnet JSON-RPC](https://rpc.testnet.5ire.network): Ethereum JSON-RPC 2.0, EIP-155 chain ID 997, native currency T5IRE. Faucet at https://testnet.5irescan.io/faucet.
- [5ireChain Native Substrate RPC](https://rpc.5ire.network): Polkadot-SDK RPC over WebSocket (node default port 9944) for WASM contracts, staking and the ESG pallets.
- [Chain registry — 995](https://chainid.network/chain/995/)
- [Chain registry — 997](https://chainid.network/chain/997/)

## Docs

- [5ire Docs](https://docs.5ire.org/): documentation home.
- [Introduction to 5ireChain](https://docs.5ire.org/introduction-to-5irechain/): getting started.
- [Build on 5ireChain](https://docs.5ire.org/build-on-5irechain/build-on-5irechain/): developer overview.
- [EVM Compatibility](https://docs.5ire.org/build-on-5irechain/evm-compatibility/): how the EVM machine runs on the base chain and which Ethereum tools apply.
- [Deploy Smart Contracts — 5ire EVM Chain](https://docs.5ire.org/deploy-smart-contracts/5ire-evm-chain/): Remix, Explorer, 5ire IDE, Ganache and Hardhat paths.
- [Deploy Smart Contracts — Native Chain (WASM)](https://docs.5ire.org/deploy-smart-contracts/native-chain-wasm/): ink!/WASM contracts.
- [Transaction Fees](https://docs.5ire.org/build-on-5irechain/transaction-fees/): gas and fee model.
- [Wagmi Library](https://docs.5ire.org/build-on-5irechain/wagmi-library/): React hooks integration.
- [MetaMask setup](https://docs.5ire.org/wallets/metamask/): network configuration values for mainnet and testnet.
- [5ire Wallet Extension](https://docs.5ire.org/wallets/5ire-wallet-extension/) and [generic web3 injection](https://docs.5ire.org/wallets/generic-web3-injection/).
- [Running a node — overview](https://docs.5ire.org/running-5irechain-node/overview/), [system requirements](https://docs.5ire.org/running-5irechain-node/system-requirements/), [setup](https://docs.5ire.org/running-5irechain-node/setup-process/).
- [Sustainable Proof of Stake](https://docs.5ire.org/sustainable-proof-of-stake/), [Consensus Explained](https://docs.5ire.org/consensus-explained/), [ESG Consensus](https://docs.5ire.org/esg-consensus/).
- [FAQ](https://docs.5ire.org/faq/faq-list/)

## Tools

- [5ireChain Explorer (5irescan)](https://5irescan.io): mainnet block explorer.
- [Testnet Explorer](https://testnet.5irescan.io): Thunder testnet explorer.
- [Testnet Faucet](https://testnet.5irescan.io/faucet): free T5IRE test tokens.
- [Validator Application](https://validator.5ire.network/) and [Nominator Application](https://nominator.5ire.network/).
- [5ire Staking](https://staking.5ire.network/)
- [5ire IDE](https://docs.5ire.org/apps-and-toolkits/5ire-ide/): browser contract deployment.

## Source

- [GitHub organization](https://github.com/5ire-tech): 10 public repositories.
- [5ireChain node](https://github.com/5ire-tech/5ireChain): Rust implementation on the Polkadot SDK. Semver releases, latest 1.1.1 (2024-10-07).
- [Roadmap](https://github.com/5ire-tech/5ireChain/blob/master/docs/README.md)
- [5ire Wallet extension](https://github.com/5ire-tech/5ire_wallet_extension)
- [Foundry template](https://github.com/5ire-tech/foundry-template), [subgraph template](https://github.com/5ire-tech/subgraph-template), [marketplace template](https://github.com/5ire-tech/marketplace-template), [WASM contract deployment](https://github.com/5ire-tech/wasm-contract-deployment), [account-abstraction demo](https://github.com/5ire-tech/5ire-aa-connect), [price oracle example](https://github.com/5ire-tech/fetch-price-oracle-example).

## Packages

- [@5ire/api](https://www.npmjs.com/package/@5ire/api): first-party JavaScript client for the native Substrate RPC (Polkadot.js fork, Apache-2.0, last published 2021-12-27). Sibling packages: @5ire/rpc-provider, @5ire/rpc-core, @5ire/types, @5ire/api-contract, @5ire/api-derive, @5ire/util.
- [5irechain/5ire-node](https://hub.docker.com/r/5irechain/5ire-node): mainnet node image.
- [5irechain/5ire-thunder-node](https://hub.docker.com/r/5irechain/5ire-thunder-node): Thunder testnet node image.
- EVM-side integrators use standard Ethereum libraries (ethers.js, web3.js, viem, wagmi) pointed at the 5ire JSON-RPC URL; 5ire ships no EVM-specific SDK.

## Community

- [Blog (Medium)](https://5ire.medium.com/)
- [Discord](https://discord.com/invite/5ire)
- [X / Twitter](https://x.com/5ireChain)
- [Telegram](https://telegram.me/OfficialFireChain)

## Machine-readable contract status

- OpenAPI: none published. Probed /openapi.json, /openapi.yaml, /swagger.json, /api-docs, /redoc, /api on all hosts; GitHub org code search for openapi/swagger/asyncapi returned 0 hits.
- AsyncAPI: none published. The event surface is Ethereum `eth_subscribe` / Substrate WebSocket subscriptions, undescribed.
- GraphQL: no first-party endpoint (subgraph indexing is user-deployed via the subgraph-template).
- MCP server: none published by 5ire.
- A2A agent card: absent from /.well-known/agent-card.json and /.well-known/agent.json on every host.
- /.well-known/: no discovery document (no security.txt, openid-configuration, oauth-authorization-server, api-catalog or ai-plugin.json).
- Authentication: none — endpoints are anonymous; authority for state changes comes from the transaction signature, not from a credential.

## Repo artifacts

- packages/5ire-packages.yml — client libraries, node images and templates.
- sandbox/5ire-sandbox.yml — Thunder testnet, faucet and local-node test paths.
- authentication/5ire-authentication.yml — the no-credential access model and signing schemes.
- conventions/5ire-conventions.yml — JSON-RPC envelope, encoding, pagination, error and versioning semantics.
- conformance/5ire-conformance.yml — standards asserted and refuted, with evidence.
- lifecycle/5ire-lifecycle.yml — versioning, the 2026-08-02 outage probe table, maintenance signals.
- changelog/5ire-changelog.yml — 14 dated node releases.
- security/5ire-domain-security.yml — TLS/DNSSEC/SPF/DMARC probe results.
- well-known/5ire-well-known.yml — the negative discovery record.