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Broadcast one EVM transaction or supported legacy Solana transaction and let Para manage further fee attempts within your fee ceiling and deadline. The wallet pays the fees. See Automatic fee retry for the supported transaction shapes.

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Import

Call this method on a server-side ParaRestClient.

All REST methods can throw ParaRestError for non-success HTTP responses and ParaRestValidationError for invalid local arguments. Use ParaRestCallOptions for idempotency and cancellation.

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Request rules

The SDK throws ParaRestValidationError before it sends the request when walletId, transaction, autoRetry, or options.idempotencyKey is missing, or when broadcast is not true. Save the complete body and the idempotency key before the first call. After a timeout, send both again unchanged. A replay returns the existing operation, even after its deadline, and never extends the deadline or the fee ceiling. Poll getRestTransaction with the returned transactionId. The request does not accept reviewId, initiatorUserId, or sponsorship fields. Current policies must allow every attempt.

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Errors