Documentation
Changelog
All notable changes to the SimpleFX protocol, LP dashboard, and Market Maker API.
Last updated: 8 April 2026
v1.3.0
8 Apr 2026
improvement
- —Migrated swap execution from intent-based protocol to direct LP pool model. Eliminates token escrow risk on failed swaps.
- —Swap pre-flight check now verifies solver pool liquidity before accepting the inbound transfer.
- —Rebuild developer documentation with sidebar navigation and API reference.
- —Removed stale cross-chain asset listings (USDT, EURC) — these are on the roadmap.
v1.2.1
30 Mar 2026
fix
- —Fixed balance display showing Sepolia testnet values instead of Base mainnet.
- —Corrected 15+ server routes that prioritised BASE_SEPOLIA_RPC_URL over BASE_RPC_URL.
- —TokenBalance client component now reads NEXT_PUBLIC_BASE_RPC_URL correctly.
v1.2.0
20 Mar 2026
new
- —LP Dashboard: added per-fill breakdown in the Fills tab.
- —Spread page: live preview of effective buy/sell rates as you adjust bps sliders.
- —Withdraw flow: added balance check before submitting on-chain transaction.
- —Settings page: LP display name now editable inline.
v1.1.0
5 Mar 2026
new
- —SimpleFX LP portal launched on Base mainnet.
- —OTP email authentication for LP accounts.
- —BIP-44 HD wallet provisioning per LP account (coin type 8453, Base).
- —nTZS / USDC trading pair with configurable bid/ask spread.
- —Real-time fill streaming via Server-Sent Events.
v1.0.0
15 Feb 2026
new
- —WaaS API v1 launched: partner onboarding, user wallet creation, transfers.
- —Per-partner HD seed isolation with AES-256-GCM encryption.
- —nTZS contract deployed on Base mainnet: 0xF476BA983DE2F1AD532380630e2CF1D1b8b10688.