feat: relay transactions #7122
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feat: relay transactions #7122
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jpuri
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Explanation
Support transactions in Relay quotes via delegation and EIP-7702.
References
Related to #5945
Checklist
Note
Adds delegated/EIP-7702 transaction support to Relay quotes and execution, introducing a required getDelegationTransaction API and updating Relay request/submit flows.
getDelegationTransactioninTransactionPayControllerOptions; register actionTransactionPayController:getDelegationTransaction.strategy/relay/relay-quotes.ts):authorizationListandtxs(token transfer + delegation) in request when transaction data present; settradeTypetoEXACT_OUTPUT.CHAIN_ID_HYPERCORE), adjusttargetChainId, token, and amount.fees.targetNetworkto0in quotes.strategy/relay/relay-submit.ts):requiredTransactionIds, clear parent nonce, and markisIntentCompleteafter completion.success(interval viaRELAY_POLLING_INTERVAL); skip polling for same-chain; treatfailure/refund/fallbackas errors.0x0if absent).CHAIN_ID_HYPERCORE,RELAY_POLLING_INTERVAL; extendRelayQuote.detailsand removeskipTransaction.getDelegationTransactionthrough controller and exports; update tests accordingly.skipIfBalancetokens from amount sums without checking balances.Written by Cursor Bugbot for commit bba0dee. This will update automatically on new commits. Configure here.