Choose a network

Use one of these endpoints as your Polygon client provider.
Ensure that you replace YOUR-API-KEY with an API key from your Infura dashboard.
Network
Description
URL
Polygon Mainnet
JSON-RPC over HTTPS
https://polygon-mainnet.infura.io/v3/YOUR-API-KEY
Polygon Mumbai
JSON-RPC over HTTPS
https://polygon-mumbai.infura.io/v3/YOUR-API-KEY
You must enable the Polygon PoS network add-on to use the endpoints.

Network	Description	URL
Polygon Mainnet	JSON-RPC over HTTPS	https://polygon-mainnet.infura.io/v3/YOUR-API-KEY
Polygon Mumbai	JSON-RPC over HTTPS	https://polygon-mumbai.infura.io/v3/YOUR-API-KEY

Make requests

Secure an API key

Last modified 9mo ago