
Hearthstone API
Designed for developers, competitive gamers, and content creators, our API grants access to an extensive database of cards, decks, strategies, and in-game mechanics. Whether you’re crafting the next dominant deck, analyzing the evolving meta, or creating engaging content for the Hearthstone community, HearthData API provides the tools you need to stay ahead in the game.
{
"collectible": 1,
"slug": "a-light-in-the-darkness",
"artistName": "Zoltan Boros",
"manaCost": 2,
"name": "A Light in the Darkness",
"text": "Discover a minion. Give it +1/+1.",
"rarity": {
"slug": "common",
"craftingCost": [
40,
400
],
"dustValue": [
5,
50
],
"name": "Common"
},
"class": {
"slug": "paladin",
"name": "Paladin"
},
"type": {
"slug": "spell",
"name": "Spell"
},
"spellSchool": {
"slug": "holy",
"name": "Holy"
},
"cardSet": {
"name": "Whispers of the Old Gods",
"slug": "whispers-of-the-old-gods",
"type": "expansion",
"collectibleCount": 134
},
"keywords": [
{
"slug": "discover",
"name": "Discover",
"text": "Choose one of three cards to add to your hand."
}
],
"duels": {
"relevant": true,
"constructed": true
},
"hasImage": true,
"hasCropImage": true
}Also available on
Why developers pick this API
Production-ready, not
weekend-project-grade.
Production Ready
Battle-tested infrastructure with a 99.9% uptime SLA. Rate limits are generous, responses are consistent.
Simple Integration
Standard REST + JSON. Works with any HTTP client. Copy-ready code snippets in 4 languages.
One Key, 120+ APIs
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Code snippets
One install.
Every endpoint.
No proprietary SDKs needed. Any HTTP client works. Pick your language and paste.
- Fully typed responses — auto-completion in your IDE
- Tracks the API in lockstep — new endpoints land same day
- One key works across 120+ APIs on the platform
import axios from 'axios';
const { data } = await axios.get(
'{API_URL}',
{ headers: { 'X-Api-Key': process.env.API_KEY } }
);🔒 Subscribe to unlock the live API URL
Developer playground
Explore the endpoints
Browse request parameters and inspect live example responses.
Available Endpoints
Request Parameters
API URL
Please subscribe to see the API URL
Headers
Path Parameters
Please subscribe to see the actual API URL
import axios from 'axios';
const url = '{API_URL}';
const { data } = await axios.get(url, {
headers: { 'X-Api-Key': 'YOUR_API_KEY' }
});Pricing
One subscription. Every API.
Tokens unlock this API and 120+ others on DataAndAPIs. Switch APIs any time — we promote.
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25,000 tokens / month
- Access to all APIs
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- Email support
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100,000 tokens / month
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Common questions
The things that
actually block
the upgrade.
Ship Hearthstone API this afternoon.
500 free tokens. No card. Plus 120+ other APIs on the same key.
