Changelog - IFÁ Labs Documentation

This page tracks every significant change to the IFÁ Labs oracle network — contract deployments, new asset feeds, configuration changes, security fixes, MCP server releases, and documentation updates. Entries are listed in reverse chronological order. Breaking changes are marked [BREAKING]. Security fixes are marked [SECURITY]. New deployments are marked [DEPLOYMENT]. New assets are marked [ASSET]. New tooling is marked [TOOLING].

2026

June 2026

[DEPLOYMENT] IFÁ Labs Sui oracle redeployed — new object IDs

The Sui oracle package was redeployed with updated object IDs. All previously documented IDs are stale.New object IDs:

Package ID: 0x99847c953ee11ca57b6d602494c914d7d82a2d42c4c8a80307331fead5b22c4a
Feed Object ID: 0x5d2728b862de08de767e4f8841a38c9452d951c0602e77fc47bfbb3ab03f33f0
Verifier Object ID: 0x028e5df554ac7d253a132c60bcd13cf32bea9eb8c81d04d685c2a31299fbe43b

All asset IDs, function signatures, and contract behaviour are unchanged — only the deployed object IDs differ.See Contract Addresses and Network Information for the full updated reference.

[DEPLOYMENT] IFÁ Labs Swap Contract launched on Sui Testnet

A live heterogeneous liquidity pool (HSC) on Sui Testnet, priced directly by the IFÁ Labs oracle.

Package ID: 0x765c26edd8a46750c017281c249cece13e7d6a2581698777ab9c804175b20f4b
Pool ID: 0x905157cac184db49923b54c8baeeed6d03fcfca2bde2a89ac120c81c47666b6d
Supports deposit, withdraw, swap, and dust sweeping
Live assets: SUI, USDSUI, CNGN, ZARP — WAL listed but not yet vaulted
LP fee: 30 bps · Protocol fee: 10 bps · Max price age: 1 hour
Not yet audited — testnet only

See Sui Swap Contract Overview, Swap Function Reference, and Swap Contract Addresses for the full integration guide.

[TOOLING] @ifalabs/mcp-server v1.2.0 — Sui object IDs updated

get_network_info now returns the corrected sui-testnet object IDs following the oracle redeployment
Added test coverage for sui-testnet object IDs, networkType, and chainId to catch this class of drift earlier
Install: npm install -g @ifalabs/mcp-server@latest

May 2026

[TOOLING] @ifalabs/mcp-server v1.1.0 — Sui Testnet support added

get_network_info now returns Sui Testnet alongside all EVM networks
Sui entry includes package_id, feed_id, verifier_id, and explorer links
EVM-only tools (get_asset_price, get_multiple_prices, etc.) return a clear error when sui-testnet is passed — directing developers to use get_network_info for Sui object IDs
Install: npm install -g @ifalabs/mcp-server@latest

[DEPLOYMENT] IFÁ Labs expands to Sui — three Move packages shipped on Sui Testnet

Oracle Contract (ifa_oracle)

Package ID: 0x4d165602d4bb3a7d428a3aa567e27cbe03c9de2ed5995f8c13d1adc4cd3d196f (superseded — see June 2026 redeployment above)
Feed ID: 0x9d5fc0fce3dc11efd95ef4b3218f3b45ff17012fbc629b35529f66833e46d91a (superseded)
Verifier ID: 0x49ba59356bdd51f42ed433f452099e32251601027d4e7d39bf86e8e1c12c3ad5 (superseded)
All existing feeds available: USDT/USD, USDC/USD, CNGN/USD, ZARP/USD, BRZ/USD, ETH/USD
Same asset IDs as EVM — passed as vector<u8> instead of bytes32
Precision model: positive decimal (u8) instead of EVM negative decimal (int8)
Derived pair decimal fixed at 30 — derived_price scaled by 10^30
Built-in is_fresh helper exposed as a public function
GitHub: IFA-Labs/oracle_contract_sui

Faucet (ifa_labs::faucet)

Package ID: 0xf77385d9dc49cf4774c0411a2b36d89d294ad5fe42ab1f52cc7d515044b1fa27
Registry ID: 0x5c0dc844ba7647af146e9edf7618bdbf47025dd0816e60db7ad9256cafda1054
Multi-token testnet faucet — SUI and WAL available for claiming
Cooldown: 4 hours per token per recipient
Claim amount: 0.5 SUI / 0.5 WAL per claim
GitHub: IFA-Labs/faucet_sui

[TOOLING] @ifalabs/mcp-server v1.0.0 published to npm

Install: npm install -g @ifalabs/mcp-server
Binary: ifa-mcp
7 tools exposed: get_asset_price, get_multiple_prices, get_derived_pair, get_supported_assets, get_asset_id, check_price_freshness, get_network_info
Supported clients: Claude Desktop, Cursor, Windsurf, TRAE, Zed, Continue, LangChain, CrewAI, AutoGen
Transport: stdio (SSE planned)
Documentation: MCP Server

January 2026

[SECURITY] All A&D Forensics audit findings confirmed resolved — January 7, 2026

Finding 1 (Inefficient stale check) — resolved
Finding 2 (Self-pairing allowed) — resolved
Finding 3 (Zero-price validation missing) — resolved
Finding 4 (Silent reverts) — resolved
Finding 5 (Struct indexing) — resolved
Finding 6 (Incorrect error reporting) — resolved
Finding 7 (Unnecessary comments and inefficient logic) — resolved

Full audit summary: AdForensics Audit Summary

2025

July 2025

[SECURITY] A&D Forensics security audit of oracle contracts completed — July 31, 2025

Audit scope: full oracle contract codebase at commit 17f7ffc31a9818f35977ad042986cb72820d513b
Methodology: manual code review, Mythril static analysis, functional testing
Result: no critical or high severity findings — 5 low, 2 informational
Status at delivery: all findings identified, remediation in progress

June 2025

[ASSET] ZARP/USD feed added — South African rand stablecoin — June 25, 2025

Asset ID: 0x12373a3b1c4827c84bf6d7b11df100442695d0abfdb7a20d30a41d67d58e75a8
Deviation threshold: 0.3%
Heartbeat: 2 hours
Available on: Base Mainnet, Base Sepolia, AssetChain Testnet

IFÁ Labs demoed at Base ecosystem event — June 24, 2025

Deck and recording available via @ifalabs.

March 2025

[DEPLOYMENT] IFÁ Labs joined @ifalabs on X

Follow @ifalabs for deployment announcements, new asset feeds, and ecosystem updates.

Initial Deployments

[DEPLOYMENT] Oracle contracts deployed to Base Mainnet

Contract: 0xA9F17344689C2c2328F94464998db1d3e35B80dC
Initial feeds: USDT/USD, USDC/USD, CNGN/USD, BRZ/USD, ETH/USD

[DEPLOYMENT] Oracle contracts deployed to Base Sepolia testnet

Contract: 0xbF2ae81D8Adf3AA22401C4cC4f0116E936e1025b
Identical feeds and interface to mainnet

[DEPLOYMENT] Oracle contracts deployed to AssetChain Testnet

Contract: 0xBAc31e568883774A632275F9c8E7A5Bd117000F7
RWA-focused ecosystem integration

Upcoming

The following changes are planned and will be documented here when released:

Change	Type	Target
Sui Mainnet deployment	[DEPLOYMENT]	TBD
Sui Swap Contract mainnet	[DEPLOYMENT]	TBD
Sui Swap Contract audit	[SECURITY]	TBD
WAL asset vault on Swap Contract	[ASSET]	TBD
AssetChain Mainnet deployment	[DEPLOYMENT]	TBD
Solana native program	[DEPLOYMENT]	TBD
Optimism deployment	[DEPLOYMENT]	TBD
Arbitrum deployment	[DEPLOYMENT]	TBD
Cross-chain messaging via LayerZero or Wormhole	Feature	H2 2026
Global view contracts	Feature	H2 2026
Formal bug bounty program launch	Program	TBD
Relayer slashing mechanism	Feature	TBD
SSE transport for MCP server	[TOOLING]	TBD

Staying Updated

The fastest ways to stay informed of IFÁ Labs changes:

X / Twitter

@ifalabs — deployment announcements, new assets, ecosystem updates

t.me/ifalabs — real-time updates and incident announcements

GitHub

Watch the repository for contract changes and releases

Next Steps

Supported Assets

Current feed list with asset IDs and configuration.

Get Help

Contact the IFÁ Labs team directly.

​2026

​June 2026

​May 2026

​January 2026

​2025

​July 2025

​June 2025

​March 2025

​Initial Deployments

​Upcoming

​Staying Updated