# Prysm

## Public Endpoints

```
RPC: https://prysm-rpc.validatorvn.com/
API: https://prysm-api.validatorvn.com/
gRPC: prysm-grpc.validatorvn.com:44090
WSS: wss://prysm-rpc.validatorvn.com/websocket
```

## Snapshots (Daily at 2AM UTC)

```
sudo systemctl stop prysmd #or equivalent to your service names

mv $HOME/.prysm/data/priv_validator_state.json $HOME/.prysm/priv_validator_state.json.backup

rm -rf $HOME/.prysm/data

curl -L https://snapshot.validatorvn.com/prysm/data.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.prysm

mv $HOME/.prysm/priv_validator_state.json.backup $HOME/.prysm/data/priv_validator_state.json

sudo systemctl start prysmd #or equivalent to your service names
```

## Genesis & Addrbook files

```
curl -L https://snapshot.validatorvn.com/prysm/addrbook.json > $HOME/.prysm/config/addrbook.json
curl -L https://snapshot.validatorvn.com/prysm/genesis.json > $HOME/.prysm/config/genesis.json
```

## Live Peers

```
URL="https://prysm-rpc.validatorvn.com/net_info"

response=$(curl -s $URL)

PEERS=$(echo $response | jq -r '.result.peers[] | "\(.node_info.id)@\(.remote_ip):" + (.node_info.listen_addr | capture("(?<ip>.+):(?<port>[0-9]+)$").port)' | paste -sd "," -)

echo "PEERS=\"$PEERS\""

sed -i 's|^persistent_peers *=.*|persistent_peers = "'$PEERS'"|' $HOME/.prysm/config/config.toml
```

### Seeds

```bash
8685507ed33c029a5787275e9f3ea2b133d45d25@prysm-rpc.validatorvn.com:44656
```

### State Sync <a href="#state-sync" id="state-sync"></a>

```
sudo systemctl stop prysmd

SNAP_RPC="https://prysm-rpc.validatorvn.com:443"
cp $HOME/.prysm/data/priv_validator_state.json $HOME/.prysm/priv_validator_state.json.backup
prysmd tendermint unsafe-reset-all --home ~/.prysm/ --keep-addr-book

LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \
BLOCK_HEIGHT=$((LATEST_HEIGHT - 2000)); \
TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash)
echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH

sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1true| ; \
s|^(rpc_servers[[:space:]]+=[[:space:]]+).*$|\1\"$SNAP_RPC,$SNAP_RPC\"| ; \
s|^(trust_height[[:space:]]+=[[:space:]]+).*$|\1$BLOCK_HEIGHT| ; \
s|^(trust_hash[[:space:]]+=[[:space:]]+).*$|\1\"$TRUST_HASH\"|" ~/.prysm/config/config.toml
more ~/.prysm/config/config.toml | grep 'rpc_servers'
more ~/.prysm/config/config.toml | grep 'trust_height'
more ~/.prysm/config/config.toml | grep 'trust_hash'

sudo mv $HOME/.prysm/priv_validator_state.json.backup $HOME/.prysm/data/priv_validator_state.json

sudo systemctl restart prysmd && journalctl -u prysmd -f -o cat
```


---

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://services.validatorvn.com/prysm.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.