Information

StalkAPI Overview

StalkAPI offers access to StalkChain data and analytics through REST API and WebSocket streaming.

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Endpoints

• API: https://data.stalkapi.com

• Websocket: wss://data.stalkapi.com/ws

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Authentication

StalkAPI employs API key authentication for all endpoints and WebSocket connections:

• API Key: Generated per user account, used for authentication.

• Header: X-API-Key: YOUR_API_KEY

• Query Parameter: ?apiKey=YOUR_API_KEY

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Rate Limiting

API endpoints are rate-limited in accordance with your tier to guarantee fair usage.

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Credit System

Endpoints consume credits based on your subscription tier:

• Basic Tier: 1,000,000 credits/month ($499.99)

• Premium Tier: 5,000,000 credits/month ($1499.99)

• Enterprise Tier: Unlimited credits ($4999.99)

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Endpoint	Basic	Premium	Enterprise	Credit Cost
API Enpoints
Smart Money API	✅	✅	✅	2 per request
KOL Feed History	✅	✅	✅	3 per request
Jupiter AMM History	❌	❌	✅	3 per request
Pump.funn AMM History	❌	❌	✅	3 per request
Token Metadata	✅	✅	✅	3 per request
Token Prices	✅	✅	✅	3 per request
WebSocket Streams
KOL Feed	✅	✅	✅	2 per message
Open Orders (DCA Feed)	❌	❌	✅	0
Fresh Wallet Feed	❌	✅	✅	0
Jupiter AMM Swaps	❌	❌	✅	0
Pump.fun AMM swaps	❌	❌	✅	0
OKX Swaps	❌	❌	✅	0
On-chain Websocket	❌	✅	✅	0