Quicknode gives you high-performance access to the Polygon blockchain through HTTP and WebSocket (WSS) endpoints. These endpoints are designed for reliability, speed, and real-time data delivery, and provide the foundation for building scalable Web3 applications.
Points de terminaison HTTP
Les points de terminaison HTTP Quicknode offrent un accès robuste à l'API JSON-RPC, avec plusieurs niveaux de performances et des fonctionnalités d'optimisation conçues pour répondre aux différents besoins des applications.
https://your-endpoint.quiknode.pro/auth-token/Idéal pour :
- Back-ends et API des applications Web3
- Déploiement et interaction des contrats intelligents
- Requêtes et analyses de données sur la blockchain
- Environnements de développement et de test
WebSocket (WSS) Endpoints
Quicknode's WebSocket endpoints provide real-time blockchain data streaming through persistent connections optimized for different use cases and performance requirements.
wss://your-endpoint.quiknode.pro/auth-token/Idéal pour :
- DeFi applications requiring real-time price feeds
- Block explorers and analytics dashboards
- Transaction monitoring and confirmation tracking
- Smart contract event listening
WebSocket (WSS) Limits
WebSocket responses are capped at a certain limit, which is subject to change. In cases where responses are potentially large, it is recommended to use a POST request. If the response size exceeds the limit, the associated error code will be -32616.
Utilisation du crédit
Different methods consume different amounts of credits: View Polygon API credit costs →
Flat Rate RPS
Flat Rate RPS is a billing option that provides predictable monthly costs for Polygon endpoints. Instead of metering individual requests and charging with API Credits, you pay a fixed monthly fee based on your configured request capacity. Your bill stays the same each month regardless of actual usage.
You can check the Flat Rate RPS documentation to learn more.
Limites de débit
Les limites de débit varient selon le niveau de forfait : consulter les tarifs et les limites détaillés →