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Polygon RPC Endpoint & API

Polygon PoS is an Ethereum scaling network for low-cost, high-throughput DeFi, games, wallets, and consumer applications. Its EVM compatibility lets teams use familiar Ethereum tooling while serving users with fast transactions and lower fees.

Chain ID137
CurrencyPOL
Regístrate en el Free Plan para desbloquear hasta 40 req/sec y obtener API Usage and Performance Insights. Empezar

Límite del endpoint público: 5 req/sec

Ejemplo CURL
curl -H 'Content-Type: application/json' -d '{"id":1,"jsonrpc":"2.0","method":"eth_blockNumber"}' 'https://polygon.api.onfinality.io/public'
curl -H 'Content-Type: application/json' -d '{"id":1,"jsonrpc":"2.0","method":"eth_blockNumber"}' 'https://polygon.api.onfinality.io/public'
HTTPS
https://polygon.api.onfinality.io/public
https://polygon.api.onfinality.io/public
Websocket
wss://polygon.api.onfinality.io/public-ws
wss://polygon.api.onfinality.io/public-ws
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  • Alto rendimiento
  • Analítica RPC potente
  • Hasta 500 rps
  • Sin límite diario de respuestas
  • Soporte prioritario
  • Servidores descentralizados
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Polygon RPC details

FIELD
VALUE
Network
Polygon PoS Mainnet
Mainnet Chain ID
137
Native token
POL
Testnet
Polygon Amoy — Chain ID 80002
Transport
HTTPS / WebSocket
Public endpoint
https://polygon.api.onfinality.io/public
WebSocket endpoint
wss://polygon.api.onfinality.io/public-ws
Region
N. Virginia
Archive access
Available
Trace / Debug
Available on paid plans
Public rate limit
5 RPS
Private rate limit
Up to 500 RPS
Service status
Independent benchmark

How Bor, Heimdall, and Polygon PoS RPC relate

Polygon PoS separates execution from consensus. Bor is the EVM execution and block-production layer that processes transactions and serves the Ethereum-compatible RPC methods used by applications. Heimdall is the validator and consensus layer that validates Bor blocks, coordinates block producers, and checkpoints Bor state to Ethereum. The Polygon PoS RPC endpoint is the developer-facing gateway to Bor: when an app calls eth_call,eth_getLogs, or submits a transaction, Bor handles the request while Heimdall provides validator coordination, finality, and Ethereum anchoring behind the scenes.

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