Public RPC endpoints are available for the Calibration testnet.

Chainlist contains a dynamically updated list of available Filecoin RPCs. Select Include Testnets to view available test networks. Find out more at chainlist.org's Filecoin listings.

These endpoints are limited to read-only Filecoin JSON RPC API calls and MPoolPush for sending messages that have already been signed.

  • HTTPS: https://filecoin-calibration.chainup.net/rpc/v1

  • WebSocket: wss://filecoin-calibration.chainup.net/rpc/v1

Please note that publicly available hosted endpoints only guarantee 2000 of the latest blocks.

  • HTTPS: https://api.calibration.node.glif.io/rpc/v1

  • WebSocket: wss://wss.calibration.node.glif.io/apigw/lotus/rpc/v1

  • Lotus lite-node command:

FULLNODE_API_INFO=wss://wss.calibration.node.glif.io/apigw/lotus lotus daemon --lite

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