diff --git a/node/forest_libp2p/src/lib.rs b/node/forest_libp2p/src/lib.rs
index 93f17cf913c3..4cee3e0749a1 100644
--- a/node/forest_libp2p/src/lib.rs
+++ b/node/forest_libp2p/src/lib.rs
@@ -17,3 +17,7 @@ pub use self::behaviour::*;
 pub use self::chain_exchange::{ChainExchangeRequest, MESSAGES};
 pub use self::config::*;
 pub use self::service::*;
+
+// Re-export some libp2p types
+pub use libp2p::core::PeerId;
+pub use libp2p::multiaddr::Multiaddr;
diff --git a/node/forest_libp2p/src/service.rs b/node/forest_libp2p/src/service.rs
index 3f376df79948..a18c5e9c74cf 100644
--- a/node/forest_libp2p/src/service.rs
+++ b/node/forest_libp2p/src/service.rs
@@ -18,6 +18,7 @@ use futures::channel::oneshot::Sender as OneShotSender;
 use futures::select;
 use futures_util::stream::StreamExt;
 use ipld_blockstore::BlockStore;
+use libp2p::core::Multiaddr;
 pub use libp2p::gossipsub::Topic;
 use libp2p::{
     core,
@@ -104,6 +105,13 @@ pub enum NetworkMessage {
         cid: Cid,
         response_channel: OneShotSender<()>,
     },
+    JSONRPCRequest {
+        method: NetRPCMethods,
+    },
+}
+#[derive(Debug)]
+pub enum NetRPCMethods {
+    NetAddrsListen(OneShotSender<(PeerId, Vec<Multiaddr>)>),
 }
 /// The Libp2pService listens to events from the Libp2p swarm.
 pub struct Libp2pService<DB> {
@@ -324,9 +332,20 @@ where
                                 warn!("Failed to send a bitswap want_block: {}", e.to_string());
                             } else if let Some(chans) = self.bitswap_response_channels.get_mut(&cid) {
                                     chans.push(response_channel);
-                                } else {
-                                    self.bitswap_response_channels.insert(cid, vec![response_channel]);
+                            } else {
+                                self.bitswap_response_channels.insert(cid, vec![response_channel]);
+                            }
+                        }
+                        NetworkMessage::JSONRPCRequest { method } => {
+                            match method {
+                                NetRPCMethods::NetAddrsListen(response_channel) => {
+                                let listeners: Vec<_> = Swarm::listeners( swarm_stream.get_mut()).cloned().collect();
+                                let peer_id = Swarm::local_peer_id(swarm_stream.get_mut());
+                                    if response_channel.send((peer_id.clone(), listeners)).is_err() {
+                                        warn!("Failed to get Libp2p listeners");
+                                    }
                                 }
+                            }
                         }
                     }
                     None => { break; }
diff --git a/node/rpc/Cargo.toml b/node/rpc/Cargo.toml
index 1f827333e195..1773f1672960 100644
--- a/node/rpc/Cargo.toml
+++ b/node/rpc/Cargo.toml
@@ -38,7 +38,6 @@ rand_distr = "0.3"
 rand = "0.7"
 interpreter = { path = "../../vm/interpreter/" }
 fil_types = "0.1"
-bitfield = { package = "forest_bitfield", version = "0.1", features = ["json"] }
 futures = "0.3.5"
 async-tungstenite = "0.9.1"
 async-log = "2.0.0"
@@ -48,9 +47,11 @@ libp2p = { version = "0.24", default-features = false }
 vm = { package = "forest_vm", version = "0.3.1" }
 base64 = "0.13"
 ipld = { package = "forest_ipld", path = "../../ipld", features = ["json"] }
+bitfield = { package = "forest_bitfield", version = "0.1", features = ["json"] }
 
 [dev-dependencies]
 db = { package = "forest_db", version = "0.1" }
 futures = "0.3.5"
 test_utils = { version = "0.1.0", path = "../../utils/test_utils/", features = ["test_constructors"] }
 hex = "0.4.2"
+
diff --git a/node/rpc/src/chain_api.rs b/node/rpc/src/chain_api.rs
index ee8bff2e5398..1174f080d957 100644
--- a/node/rpc/src/chain_api.rs
+++ b/node/rpc/src/chain_api.rs
@@ -243,14 +243,14 @@ where
 
 pub(crate) async fn chain_get_tipset<DB, KS, B>(
     data: Data<RpcState<DB, KS, B>>,
-    Params(params): Params<(TipsetKeys,)>,
+    Params(params): Params<(TipsetKeysJson,)>,
 ) -> Result<TipsetJson, JsonRpcError>
 where
     DB: BlockStore + Send + Sync + 'static,
     KS: KeyStore + Send + Sync + 'static,
     B: Beacon + Send + Sync + 'static,
 {
-    let (tsk,) = params;
+    let (TipsetKeysJson(tsk),) = params;
     let ts = data
         .state_manager
         .chain_store()
diff --git a/node/rpc/src/lib.rs b/node/rpc/src/lib.rs
index 5ff691adfd17..dd4eaa611f8d 100644
--- a/node/rpc/src/lib.rs
+++ b/node/rpc/src/lib.rs
@@ -7,6 +7,7 @@ mod chain_api;
 mod common_api;
 mod gas_api;
 mod mpool_api;
+mod net_api;
 mod state_api;
 mod sync_api;
 mod wallet_api;
@@ -122,7 +123,7 @@ where
             false,
         )
         .with_method(
-            "Filecoin.ChainGetTipset",
+            "Filecoin.ChainGetTipSet",
             chain_get_tipset::<DB, KS, B>,
             false,
         )
@@ -274,6 +275,11 @@ where
             false,
         )
         .with_method("Filecoin.StateWaitMsg", state_wait_msg::<DB, KS, B>, false)
+        .with_method(
+            "Filecoin.StateMinerSectorAllocated",
+            state_miner_sector_allocated::<DB, KS, B>,
+            false,
+        )
         .with_method(
             "Filecoin.StateNetworkName",
             state_network_name::<DB, KS, B>,
@@ -319,6 +325,12 @@ where
             beacon_get_entry::<DB, KS, B>,
             false,
         )
+        // Net
+        .with_method(
+            "Filecoin.NetAddrsListen",
+            net_api::net_addrs_listen::<DB, KS, B>,
+            false,
+        )
         .finish_unwrapped();
 
     let try_socket = TcpListener::bind(rpc_endpoint).await;
diff --git a/node/rpc/src/net_api.rs b/node/rpc/src/net_api.rs
new file mode 100644
index 000000000000..9ab3ea1a95de
--- /dev/null
+++ b/node/rpc/src/net_api.rs
@@ -0,0 +1,37 @@
+// Copyright 2020 ChainSafe Systems
+// SPDX-License-Identifier: Apache-2.0, MIT
+
+use crate::RpcState;
+use beacon::Beacon;
+use blockstore::BlockStore;
+use forest_libp2p::{Multiaddr, NetRPCMethods, NetworkMessage};
+use futures::channel::oneshot;
+use jsonrpc_v2::{Data, Error as JsonRpcError};
+use serde::Serialize;
+use wallet::KeyStore;
+
+#[derive(Serialize)]
+#[serde(rename_all = "PascalCase")]
+pub(crate) struct AddrInfo {
+    #[serde(rename = "ID")]
+    id: String,
+    addrs: Vec<Multiaddr>,
+}
+pub(crate) async fn net_addrs_listen<
+    DB: BlockStore + Send + Sync + 'static,
+    KS: KeyStore + Send + Sync + 'static,
+    B: Beacon + Send + Sync + 'static,
+>(
+    data: Data<RpcState<DB, KS, B>>,
+) -> Result<AddrInfo, JsonRpcError> {
+    let (tx, rx) = oneshot::channel();
+    let req = NetworkMessage::JSONRPCRequest {
+        method: NetRPCMethods::NetAddrsListen(tx),
+    };
+    data.network_send.send(req).await;
+    let (id, addrs) = rx.await?;
+    Ok(AddrInfo {
+        id: id.to_string(),
+        addrs,
+    })
+}
diff --git a/node/rpc/src/state_api.rs b/node/rpc/src/state_api.rs
index ac6fd6327ea5..ae4eb3251ccf 100644
--- a/node/rpc/src/state_api.rs
+++ b/node/rpc/src/state_api.rs
@@ -769,6 +769,39 @@ pub(crate) async fn state_market_deals<
     Ok(out)
 }
 
+pub(crate) async fn state_miner_sector_allocated<
+    DB: BlockStore + Send + Sync + 'static,
+    KS: KeyStore + Send + Sync + 'static,
+    B: Beacon + Send + Sync + 'static,
+>(
+    data: Data<RpcState<DB, KS, B>>,
+    Params(params): Params<(AddressJson, u64, TipsetKeysJson)>,
+) -> Result<bool, JsonRpcError> {
+    let (AddressJson(maddr), sector_num, TipsetKeysJson(tsk)) = params;
+    let ts = data.chain_store.tipset_from_keys(&tsk).await?;
+
+    let actor = data
+        .state_manager
+        .get_actor(&maddr, ts.parent_state())?
+        .ok_or(format!("Miner actor {} could not be resolved", maddr))?;
+    let allocated_sectors = match miner::State::load(data.state_manager.blockstore(), &actor)? {
+        miner::State::V0(m) => data
+            .chain_store
+            .db
+            .get::<bitfield::BitField>(&m.allocated_sectors)?
+            .ok_or("allocated sectors bitfield not found")?
+            .get(sector_num as usize),
+        miner::State::V2(m) => data
+            .chain_store
+            .db
+            .get::<bitfield::BitField>(&m.allocated_sectors)?
+            .ok_or("allocated sectors bitfield not found")?
+            .get(sector_num as usize),
+    };
+
+    Ok(allocated_sectors)
+}
+
 /// returns a state tree given a tipset
 async fn state_for_ts<DB>(
     state_manager: &Arc<StateManager<DB>>,