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Mainnet
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Polygon PoS RPC & resources
Endpoints, websockets, and devtools
L2
L2
Chain ID: 137
Chain ID: 137
Mainnet
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Private Endpoints
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RPC
https://polygon-mainnet.g.alchemy.com/v2/
<api-key>
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Websocket
wss://polygon-mainnet.g.alchemy.com/v2/
<api-key>
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RPC API
Transaction receipts API
Block Timestamp API
User OP Simulation API
Prices API
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gRPC
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Available Networks
Amoy
Transaction receipts API
Block Timestamp API
User OP Simulation API
Prices API
Debug API
gRPCRequest support
Trace APIRequest supportTransaction receipts APIBlock Timestamp APIUser OP Simulation APIPrices APIDebug APIgRPCTrace API