From f1578f245c1c269334cda00410c6b3b6f0e215b8 Mon Sep 17 00:00:00 2001
From: Alexey Akhunov <akhounov@gmail.com>
Date: Wed, 8 Aug 2018 09:31:46 +0100
Subject: [PATCH] eth: Expose ethapi.GetAPIs to be used to construct RPC APIs
 without whole Ethereum node

---
 eth/backend.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/eth/backend.go b/eth/backend.go
index 32946a0ab3..69834775ac 100644
--- a/eth/backend.go
+++ b/eth/backend.go
@@ -240,6 +240,15 @@ func CreateConsensusEngine(ctx *node.ServiceContext, config *ethash.Config, chai
 	}
 }
 
+// Exposes internal/ethapi/GetAPIs function so that it can be used
+// by other application to construct RPC API service by simply
+// implementing ethapi.Backend (which is subject with change in
+// backwards incompatible way), rather than instantiating the
+// entire Ethereum node
+func GetAPIs(backend ethapi.Backend) []rpc.API {
+	return ethapi.GetAPIs(backend)
+}
+
 // APIs return the collection of RPC services the ethereum package offers.
 // NOTE, some of these services probably need to be moved to somewhere else.
 func (s *Ethereum) APIs() []rpc.API {