> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ifalabs.com/llms.txt
> Use this file to discover all available pages before exploring further.
# Supported Chains & Roadmap
> Where IFÁ Labs oracle feeds are live today, which chains are coming next, and how multi-chain expansion is prioritized and rolled out safely.
IFÁ Labs is designed as a multi-chain oracle network from day one — not a single-chain product with ports bolted on later. The architecture is built to deploy consistently across EVM-compatible chains and non-EVM ecosystems like Sui and Solana, with identical asset IDs, aggregation logic, and security guarantees on every network.
***
## Live Deployments
| Network | Type | Address / Package ID | Explorer |
| ---------------------- | ------------------- | -------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ |
| **Base Mainnet** | EVM L2 — Production | `0xA9F17344689C2c2328F94464998db1d3e35B80dC` | [View on Basescan](https://basescan.org/address/0xA9F17344689C2c2328F94464998db1d3e35B80dC) |
| **Base Sepolia** | EVM L2 — Testnet | `0xbF2ae81D8Adf3AA22401C4cC4f0116E936e1025b` | [View on Basescan Sepolia](https://sepolia.basescan.org/address/0xbF2ae81D8Adf3AA22401C4cC4f0116E936e1025b) |
| **AssetChain Testnet** | EVM — Testnet | `0xBAc31e568883774A632275F9c8E7A5Bd117000F7` | [View on AssetChain Explorer](https://scan-testnet.assetchain.org/address/0xBAc31e568883774A632275F9c8E7A5Bd117000F7) |
| **Sui Testnet** | Sui Move — Testnet | `0x99847c953ee11ca57b6d602494c914d7d82a2d42c4c8a80307331fead5b22c4a` | [View on Suiscan](https://suiscan.xyz/testnet/object/0x99847c953ee11ca57b6d602494c914d7d82a2d42c4c8a80307331fead5b22c4a) |
Base Mainnet is the primary production deployment. If you're building for production, start here. Use Base Sepolia for all EVM testing and development before going live.
The Sui Testnet entry shows the **Package ID**. On Sui, you interact with the **Feed Object** (`0x5d2728b862de08de767e4f8841a38c9452d951c0602e77fc47bfbb3ab03f33f0`) when reading prices — not the package directly. See the [Sui Integration Guide](/sui-read-latest-price) for details.
***
## Why Base First?
Base was selected as the primary deployment chain for three reasons:
**Low fees.** Oracle price updates need to be pushed on-chain frequently. High gas costs on mainnet Ethereum would make that economically unsustainable at the update frequency stablecoins require. Base's L2 economics make continuous updates viable.
**Fast finality.** Protocols consuming price feeds need confidence that an update is settled. Base's finality characteristics provide that without the latency of slower chains.
**Ecosystem alignment.** Base has strong and growing DeFi activity, a developer-friendly environment, and direct alignment with the stablecoin and payments use cases IFÁ Labs serves — including native USDC support via Circle.
***
## AssetChain Integration
AssetChain is a blockchain infrastructure focused on real-world asset (RWA) tokenization. IFÁ Labs' integration here is deliberate — RWA protocols require reliable stablecoin pricing for collateral valuation, settlement, and on-chain accounting. AssetChain Mainnet deployment is targeted for when the ecosystem reaches full production readiness.
***
## Sui Integration
Sui is a high-performance, object-centric Layer 1 blockchain with a native Move programming language. IFÁ Labs on Sui is implemented as a native Move package — not an EVM port — using Sui's shared object model for price storage and access.
Key differences from EVM deployments:
* **Shared objects instead of contract calls.** Price feeds are stored in a shared `IfaPriceFeed` object. Consumers pass the object by reference in transactions rather than calling a contract address.
* **Positive decimal convention.** Sui Move uses unsigned integers — the `decimal` field is a positive `u8` (e.g. `18`) rather than a negative `int8` (e.g. `-18`).
* **Derived pair decimal is always 30.** On Sui, all derived pair results use a fixed `decimal` of `30`, with `derived_price` scaled by `10^30`.
* **Built-in freshness helper.** The Sui contract exposes `price_feed::is_fresh(price_feed, current_time, max_age)` directly — developers do not need to implement this check themselves.
* **Asset IDs as `vector`.** The same 32-byte asset ID values are used across all networks, but on Sui they are passed as `vector` rather than `bytes32` hex strings.
Beyond the oracle itself, Sui is also home to the **IFÁ Labs Swap Contract** — a live heterogeneous liquidity pool on Sui Testnet that uses the oracle directly for pricing. See [Sui Swap Contract](/sui-swap-overview) for details.
Sui Mainnet deployment is planned once testnet integration is validated by the ecosystem.
The Sui oracle package was redeployed after this page was first published. If you have any previously documented object IDs cached, refresh them from [Network Information](/network-information) or [Contract Addresses](/contract-addresses) before integrating.
***
## Roadmap
| Milestone | Target | Details |
| ------------------------- | ------- | ------------------------------------------------------------------------------------------- |
| **Sui Mainnet** | TBD | Full production deployment following testnet validation |
| **AssetChain Mainnet** | TBD | Full production deployment for RWA-focused protocols |
| **Solana** | TBD | Native Solana program with dedicated interface — different from EVM and Sui contracts |
| **Additional EVM L2s** | TBD | Optimism, Arbitrum, Polygon zkEVM, and others based on ecosystem demand |
| **Sui Swap Mainnet** | TBD | Production deployment of the heterogeneous liquidity pool following testnet validation |
| **Cross-Chain Messaging** | H2 2026 | Unified price propagation via LayerZero or Wormhole for instant cross-chain synchronization |
| **Global View Contracts** | H2 2026 | Single-query endpoints returning consistent prices regardless of chain |
Timeline targets marked TBD are actively being scoped. Follow [@ifalabs](https://x.com/ifalabs) on X or join the [Telegram](https://t.me/ifalabs) for deployment announcements as they happen.
***
## Cross-Chain Consistency Guarantee
When IFÁ Labs deploys to a new chain, it doesn't spin up a separate product — it extends the same network. Specifically:
* **Identical asset IDs across every chain.** The 32-byte value for USDT/USD is the same on Base, AssetChain, and Sui. On EVM it is used as a `bytes32` hex string. On Sui it is passed as a `vector`. The underlying bytes are identical — no remapping, no migration.
* **Shared data sources and aggregation rules.** The same multi-source feeds, outlier detection, and consensus logic run on every deployment. Prices on different chains reflect the same underlying market reality.
* **Synchronized update triggers.** Deviation and time-based thresholds are calibrated consistently, so price data across chains stays tightly aligned — typically within 0.1% variance under normal conditions.
This matters for cross-chain protocols. If your application spans multiple chains and needs consistent stablecoin pricing across all of them, IFÁ Labs gives you that guarantee by design — not as an afterthought.
***
## Requesting Chain Support
Building on a chain that isn't listed? IFÁ Labs prioritizes deployments based on:
* Volume of developer and protocol demand
* Stablecoin activity and ecosystem maturity on the target chain
* Technical feasibility and finality characteristics
Reach out via [support@ifalabs.com](mailto:support@ifalabs.com) or open a request on [GitHub](https://github.com/IFA-Labs/oracle_contract/issues) with details about your chain and use case.
***
## Next Steps
Get your first on-chain price from Base Mainnet in minutes.
Read prices from the IFÁ Labs oracle using Sui Move or the TypeScript SDK.
Full network reference including RPC endpoints, object IDs, and faucet links.
Explore the live heterogeneous liquidity pool built on the IFÁ Labs Sui oracle.