funman300
245c22161b
Two follow-ups on the working transfer market.
1. GET /tradePile/counts now returns the FutGetAuctionCount shape
({count, maxAuctionsAllowed, offered, selling, sold}, all scalar ints, atoms
0xbc/0x1bf/0x1e5/0x2b8/0x2c9) via a dedicated route ordered before /tradePile.
Previously it fell through to tradepile_route and got the auction-LIST body, which
the counts deser skips, leaving every tally at its constructor default. Survivable
but wrong; the doc flags the loaded byte at +0x28 as gating a completion-handler
branch. selling reflects real STORE.listings().
2. Narrowed the marketdata bare-array fix to /pricelimits only. The client sends TWO
marketdata requests: /marketdata/pricelimits (GetSuggestedPricing, a bare array,
the thing that froze) and plain /marketdata?defId=N (price comparison, an OBJECT).
The prior commit returned the array for both, which the contract suite caught
(test_market_bodies: 'list' has no attribute get) -- plain /marketdata wants
{minPrice,maxPrice} and was never the freeze. Returning the array for it would be
the same desync in reverse. Now: pricelimits -> array, plain marketdata -> object.
The contract suite catching my over-broadened fix before it reached the game is the
suite doing its job. 439 contract checks pass, market unit suite passes.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
OpenFUT
Offline Ultimate Team — like SPT, but for FIFA 23.
OpenFUT replaces EA's retired FUT servers with a fully offline, single-player backend. You own FIFA 23 legitimately. You just want to keep playing after EA shut down the servers.
Repositories
| Repo | Purpose |
|---|---|
openfut-core |
Game-independent offline FUT backend |
openfut-bridge |
FIFA 23 integration layer + reverse-engineering proxy |
Architecture
FIFA 23 client
│
▼
┌─────────────────┐
│ openfut-bridge │ ← intercepts FUT traffic, maps routes, logs unknown
└────────┬────────┘
│
▼
┌─────────────────┐
│ openfut-core │ ← offline FUT backend: profiles, packs, squads, SBCs
└─────────────────┘
│
▼
SQLite database
Core is game-independent. It speaks a clean REST API and knows nothing about FIFA 23 internals.
Bridge is FIFA-specific. It speaks FIFA 23's wire protocol and translates it into Core API calls. Bridge is where all reverse engineering work happens.
Current Status
| Feature | Status |
|---|---|
| Local profiles + clubs | ✅ Working |
| Coin system | ✅ Working |
| Pack generator | ✅ Working |
| Card collection | ✅ Working |
| Squad builder | ✅ Working |
| Objectives engine | ✅ Working |
| SBC engine | ✅ Working |
| Match rewards | ✅ Working |
| NPC transfer market | ✅ Working |
| Statistics | ✅ Working |
| FIFA 23 integration | 🔴 Reverse engineering in progress |
| Chemistry calculation | 🟡 In progress |
| Full Draft mode | 🟡 In progress |
| Squad Battles AI generator | 🟡 In progress |
| Objectives claim flow | 🟡 In progress |
Running
# Start the offline backend
cd openfut-core
cargo run
# Start the proxy (for traffic capture / FIFA integration)
cd openfut-bridge
cargo run
Core listens on http://127.0.0.1:8080 by default.
Bridge listens on http://127.0.0.1:8443 by default.
Design Principles
- Offline-first. No EA account required. No internet connection needed.
- Single-player only. This is not a multiplayer server emulator.
- Data-driven. All cards, packs, SBCs, and objectives are JSON files. Everything is moddable.
- Clean architecture. Core has zero knowledge of FIFA 23. Bridge has zero game logic.
- No copyrighted assets. No real player images, no EA trademarks in data files.
Disclaimer
This project is not affiliated with EA Sports. You must own FIFA 23 legitimately to use this software. This project does not bypass any ownership verification and is intended only to restore offline playability of a game whose online services have been retired.