feat: Add RC Runtime Endpoints for Relay Chain Access#1708
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| const RC_CODE_KEY = '0x3a636f6465'; | ||
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| export class RcRuntimeCodeService extends AbstractService { | ||
| /** |
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is there a particular reason you are duplicating these classes for RC? It seems that the code is the same for the generic RuntimeCodeService class
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Yea, I just wanted to ensure it always uses the rcApi.
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I see what you did in your PR, we don't have to redo the classes for services at all, just the controllers!
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I'll clean that all up before I merge.
andrew-ifrita
approved these changes
Jul 23, 2025
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Summary
This PR adds a complete set of
/rc/runtime/*endpoints that enable Asset Hub to query relay chain runtime information directly. These endpoints are only accesible when connected to Assethub with the relay chain set as a multi chain connection.New Endpoints
/rc/runtime/spec- Get relay chain runtime version information/rc/runtime/metadata- Get relay chain metadata in decoded JSON format/rc/runtime/metadata/versions- Get available relay chain metadata versions/rc/runtime/metadata/{metadataVersion}- Get specific version of relay chain metadata/rc/runtime/code- Get relay chain runtime Wasm code blob