Public API

Free, no-auth REST API for Grow a Garden data. JSON. CORS-enabled. Edge-cached. Use it for Discord bots, streamer overlays, fan projects.

Base URL

https://growagardentradevalues.com/api/v1

Endpoints

GET /api/v1/pets

List all pets. Optional query: ?rarity=divine, ?limit=20, ?slug=kitsune.

curl https://growagardentradevalues.com/api/v1/pets?rarity=prismatic

GET /api/v1/value

Compute Trade Token value for a specific pet at a specific weight.

curl 'https://growagardentradevalues.com/api/v1/value?pet=kitsune&weight=50&mutation=rainbow'

Response (note: value and tokens are equal — both are Trade Tokens; value kept for backward compat):

{
  "pet": { "slug": "kitsune", "name": "Kitsune", "rarity": "prismatic", "tier": "S+" },
  "inputs": { "age": 50, "weight": 50, "mutation": "rainbow" },
  "value": 19500,
  "tokens": 19500,
  "_updated": "2026-04-25T12:00:00Z"
}

Parameters: pet (slug, required), weight (kg, optional — defaults from age), age (1–125, used to derive weight if no weight given), mutation (slug, default none).

Rate limits

• Free tier: 100 requests / minute / IP (edge-cached, so most calls are 0ms).
• Bulk / commercial: contact us for paid tier (10k req/min, $19/mo).

Embed widget

Add a calculator to your site/Twitch panel:

<iframe src="https://growagardentradevalues.com/embed/calculator?pet=kitsune"
  width="380" height="520" style="border:0;border-radius:12px"></iframe>

Discord bot

Coming soon: /value <pet> slash command for any Discord server. Sign up for early access in Discord.

License

Free for non-commercial use with attribution back to growagardentradevalues.com. Contact for commercial licensing.