Tokenomics

1. The Economic Loop

1. Players spend BERRY to adopt Water or Grass Pokémon. Before launch, a new wallet gets a one-time 1,000 BERRY credit on its game balance to afford the first one.
2. Every Pokémon forages BERRY each second from the 50M emission reserve. The emission rate starts at 20.7 BERRY/sec and halves every 14 days. The starting rate is derived from the reserve, so the schedule adds up to exactly the reserve and never promises BERRY it doesn’t hold. Each wallet’s share follows its grow power, capped at 30%.
3. Players harvest (2% fee) or, for Grass Pokémon, compound (0.75% fee). Both fees stay in the reserve.
4. BERRY goes back in through Rare Candy (Pokémon levels), opening found Poké Balls, and ranch upgrades. The ledger records these as 50/30/20 burn / reserve / treasury, and adoptions as 70/30 burn / treasury. The reserve share refills the emission pool.
5. On-chain, every spend is a single SPL transfer to the protocol treasury wallet, the same wallet that pays harvests. Before launch nothing settles on-chain, so “burned” is a ledger figure. Once the token is live, the burn share of every spend is destroyed on-chain in batches, and each burn is listed with its transaction in the burn list. No SOL protocol fee is charged.

2. Pokémon Family Economics

Water Pokémon

Lives in the pond. Earns BERRY, claim-only · finds Poké Balls 1.5× as often as Grass Pokémon.

Adoption cost

1,000 BERRY

→ ledger: burned (70%)

700 BERRY

→ ledger: treasury (30%)

300 BERRY

Earns

BERRY, share of halving emission

Family perk

Finds Poké Balls 1.5× as often · harvest only

Grass Pokémon

Lives in the meadow. Earns BERRY, compoundable at a reduced 0.75% fee · bonus meadow slots at ranch L5/L7/L9.

Adoption cost

750 BERRY

→ ledger: burned (70%)

525 BERRY

→ ledger: treasury (30%)

225 BERRY

Earns

BERRY, share of halving emission

Family perk

Compound at 0.75% · +meadow slots

Species is cosmetic: it comes from the Pokémon’s id and never changes yield.

3. Costs & Fees

4. Where BERRY Flows

Planned supply: 1B BERRY
  ├─ 950M public float (95%)
  └─ 50M emission reserve (5%), held in the protocol wallet
        │
        │  E(t) = 20.7 BERRY/sec × 0.5^floor(t / 14d)
        ▼
  your share = min(yourGP × welcomeBoost / networkGP, 30%) × E(t)
        │
        ▼
  each Pokémon's basket (holds up to 12h of output)
        │
        ├─ Harvest ............ 2% fee stays in the reserve
        └─ Grass compound ..... 0.75% fee stays in the reserve
        ▼
  protocol wallet ──SPL transfer──▶ your wallet

Spends (adopt, Rare Candy, open a ball, ranch upgrade):
  your wallet ──SPL transfer──▶ protocol treasury wallet (server verifies the tx)
  ledger split: adopt 70/30 burn/treasury · others 50/30/20 burn/reserve/treasury
  the reserve share tops the emission pool back up
  (pre-launch: burns are ledger-only until the token is live)
Market buys are player-to-player: never burned, only the market fee is kept

5. Halving Emission

Emission starts at E₀ = 20.7 BERRY/sec and halves every 14 days, in steps.

E(t) = E₀ × 0.5 ^ floor(t / 14 days)

Day   0 :   20.7 BERRY/sec  (1.8M/day)
Day  14 :   10.3 BERRY/sec  (892,857/day, 50% of lifetime emitted)
Day  28 :    5.2 BERRY/sec  (446,429/day, 75% of lifetime emitted)
Day  42 :    2.6 BERRY/sec  (223,214/day, 88% of lifetime emitted)
Day 93 : ~0            (99% of the schedule elapsed; the tail is negligible)

Lifetime schedule = 50M BERRY, exactly the 5% of the planned 1B supply set aside as the emission reserve. The other 950M (95%) is public float. Once the token launches, verify the mint’s supply and authorities on a Solana explorer.

user_rate  = min(user_gp / network_gp, 30%) × E(t) × welcome_boost
user_gp    = Σ over your Pokémon of level_multiplier × gear_multiplier
gear_mult  = min(500, avg(4 slot multipliers)^0.75) × Π rarity boosts   (Formula D)

The 30% per-wallet cap stops one ranch from taking most of a thin network’s emission. Emission that nobody captures, because of the cap or full baskets, isn’t paid out and stays in the reserve. Nothing here guarantees any player a return.

5b. Welcome Boost

While the welcome boost lasts, your Pokémon count for more in the network-wide split: up to the factor below at your first adoption, falling linearly to 1× over 72 hours, so players who join after a halving still get a strong start. It weights your grow power before the share cap is applied, so it never pushes total emission past the schedule.

boost(elapsed) = 1 + 7 × max(0, 1 − elapsed / 72h)

Hour 0  : 8.00×
Hour 24 : 5.67×
Hour 48 : 3.33×
Hour 72 : 1.00× (boost over)

6. Ranch Levels

Ranch level is wallet-wide. Upgrades cost BERRY (50/30/20 burn / reserve / treasury in the ledger) and start a 12h cooldown that cannot be skipped. Higher levels hold more Pokémon and unlock rarer gear tiers.

Level	Upgrade cost	Water slots	Grass slots	Unlocks
Lv1	—	2	2	—
Lv2	1,000 BERRY	3	3	—
Lv3	2,000 BERRY	3	3	—
Lv4	4,000 BERRY	4	4	Legendary
Lv5	8,000 BERRY	4	6(+2)	—
Lv6	16,000 BERRY	5	7(+2)	Mythic
Lv7	30,000 BERRY	5	8(+3)	—
Lv8	50,000 BERRY	6	9(+3)	Divine
Lv9	80,000 BERRY	7	11(+4)	—
Lv10	120,000 BERRY	8	12(+4)	—

7. Poké Ball Supply & Odds

Balls can be bought for 10,000 BERRY (up to 20 per wallet per day) or found for free while Pokémon forage. The network finds at most 75 per day and one wallet at most 6 per day (UTC days). Expected finds follow your share of network grow power, and Water Pokémon roll at 1.5× the Grass rate. Ranch level doesn’t change these limits. Opening any ball you own is free.

Rarity	Base weight	Odds at Lv10	Unlocks at
CommonPoké Ball	47.9	47.9%	—
UncommonGreat Ball	25	25.0%	—
RareUltra Ball	15	15.0%	—
EpicDusk Ball	8	8.0%	—
LegendaryLuxury Ball	3	3.0%	Lv4
MythicCherish Ball	1	1.0%	Lv6
DivineMaster Ball	0.1	0.10%	Lv8

Below a tier’s unlock level its weight goes to Common. Bad-luck protection, per wallet: Legendary-or-better odds ramp up after 20 dry opens (up to 4×) and open #30 is guaranteed; Mythic-or-better ramps after 100 (up to 4×) and #150 is guaranteed; Divine has no ramp and #1500 is guaranteed. Guarantees apply only to unlocked tiers.

8. Aura Tier Palette

Each Pokémon’s aura colour follows its level, so progress is visible at a glance on the ranch. It’s cosmetic.

9. Live Protocol State

Loading live state…

These figures come from the game server’s ledger. See the Vault for the full event feed.

10. Source of Truth

Every constant on this page is imported from src/lib/economy.ts, the same file the game engine charges and pays from. Family cards come from GET /api/nodes/families and live state from GET /api/protocol/overview. If a setting changes, this page shows the new value on the next deploy.