feat: Add rc endpoints for transaction suite #1798
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filvecchiato
approved these changes
Oct 16, 2025
…into tg-transaction-rc
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Add RC (Relay Chain) Transaction Endpoints
This PR adds relay chain transaction endpoints to complement the existing parachain transaction endpoints, enabling transaction operations directly on the relay chain when connected to Asset Hub.
New Endpoints
Four new RC transaction endpoints under the
/rc/transactionprefix:GET /rc/transaction/material- Get transaction construction material from relay chainGET /rc/transaction/material/:metadataVersion- Get versioned metadata from relay chainPOST /rc/transaction/fee-estimate- Estimate transaction fees on relay chainPOST /rc/transaction- Submit transactions to relay chainPOST /rc/transaction/dry-run- Dry run transactions on relay chainArchitecture Changes
Refactored transaction services to accept API parameter: All transaction services (
TransactionMaterialService,TransactionFeeEstimateService,TransactionSubmitService,TransactionDryRunService) now accept anApiPromiseparameter instead of relying on
this.apifrom the base class. This allows:ApiPromiseRegistry.getApiByType('relay')All existing tests updated accordingly to pass the API parameter.