Polkadot

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Substrate API Sidecar has been deprecated

Sidecar has been replaced by the Polkadot REST API. The new API is not a drop-in replacement, endpoints now include a /v1/ prefix and some argument names have changed. See the migration guide to update your integration.

You can access Blockdaemon Polkadot infrastructure via:

• Substrate RPC API
• Substrate Sidecar API
• Polkadot REST API