hypixel skyblock bazaar flipping calculation suite. includes recursive shard fusion optimizer, dynamic anvil enchanted book combiner, multi-slot capital portfolio optimizer, slayer / collection craft flipper, and essence shop arbitrage. live bazaar order book depth checks, fulfillment timers, and anti-crash filters.
- ⚡ shard flipper: every attribute shard and fusion recipe. calculates optimal fusion paths (e.g. when fusing galaxy fish / sun fish is cheaper than buying them raw), accounts for minimum recipe yields, order book depth, fulfillment timers, and total fusion machine cycles.
- 📖 book flipper: 155 enchanted book types. calculates optimal anvil combination paths (e.g. if buying and combining 2x level 2 books to make a level 3 book is cheaper than buying 4x level 1 books, it does that). reverse-engineers combinable limits from enchants.json and table limits, tracks dedication 3 caps, base level 3/4/2 enchants, shortened arrays, and counts total anvil combines.
- 💼 portfolio flipper: multi-order capital allocation optimizer (
bazaar_gui.py/bazaar_flipper.py). allocates your total budget (e.g. 220m) across up to 12-24 bazaar slots, enforces in-game hard caps (128 / 71,680), penalizes queue friction, and calculates exact check-back fill timers. optional goldilocks anti-bot volume filter. - 🔨 craft flipper: slayer and collection craft optimizer (
craft_flipper.py). calculates exact profits for revenant viscera, tarantula silk, golden tooth, null ovoid, super compactor 3000, enchanted lava / magma / plasma buckets, hot potato books, refined titanium/mithril, and fermento. - 🔮 essence flipper: essence shop arbitrage (
essence_flipper.py). finds profit on converting wither, undead, ice, diamond, and forest essence from bazaar into infinileap, infinityboom tnt, experience v books, perfectly cut diamonds, and wooden bait.
literally just host the repo folder with any static server:
python -m http.server 8000open http://localhost:8000 in your browser.
bazaar prices work without a key. you only need a free hypixel api key from https://developer.hypixel.net to look up player profiles in the craft flipper.
the first time you do a lookup it asks for the key once, saves it in your browser localstorage (not shared anywhere), and leaves you alone. you can add or change it any time with the 🔑 API KEY button.
prices are live. everything else updates by itself: a github action runs scripts/sync-data.mjs every 6 hours and commits new data to main, which deploys the site.
| data | file | source |
|---|---|---|
| fusion recipes, shards | fusion-data.json |
SkyShards-Parser |
| shard icons | shardIcons/ |
SkyShards |
| craft recipes | craft-recipes.json |
NotEnoughUpdates-REPO |
| craft rarity, collection unlocks | craft-recipes.json |
hypixel api |
| enchants | enchants.json |
NotEnoughUpdates-REPO |
| essence shops, slayer xp | game-data.json |
NotEnoughUpdates-REPO |
| item names | game-data.json |
hypixel api, then NotEnoughUpdates-REPO |
the sync checks the data before it goes live:
- broken data (bad format, missing values, html in names) stops the sync and opens an issue. the site keeps the last good data.
- suspicious changes (over 10% of fusions gone, shards removed, over 5% of crafts gone or changed) go to a
data-sync-reviewbranch and a pr or issue instead of the live site.
to run it yourself: node scripts/sync-data.mjs --dry-run shows what would change without writing anything. drop --dry-run to write the files. no dependencies, just node 22 and git. tests: node --test scripts/sync-data.test.mjs.
this can still be wrong. hypixel doesn't publish recipes or fusion rules, so they come from community projects that can lag behind a game update. the site shows when data last synced and warns if syncing stops or the bazaar lists shards it doesn't know, but check anything expensive in-game before buying.
these are still maintained by hand in index.html, because no source publishes them: anvil combine limits (EXPLICIT_LIMITS, EXPLICIT_BASE_LEVELS) and bazaar order caps (ITEM_LIMITS). the same goes for the slayer unlocks in SLAYER_FALLBACKS in the sync script.
data licenses and credits are in THIRD_PARTY_NOTICES.md.
if this saved you coins or braincells star the repo: https://github.com/lyn1dev/lyns-flipper