docs: erpc

docs/developers/quickstart/info-contracts.mdx

@@ -65,9 +65,9 @@ import TabItem from "@theme/TabItem";
 
 ## Connect with node providers
 
-If your dapp is using public endpoints, it may encounter rate limiting. You can find Linea node providers [here](/developers/tooling/node-providers.md).
+If your dapp is using public endpoints, it may encounter rate limiting. You can find Linea node providers [here](/developers/tooling/node-providers).
 
-We recommend connecting to Linea via [private RPCs](/developers/tooling/node-providers.md).
+We recommend connecting to Linea via [private RPCs](/developers/tooling/node-providers#private-rpc-endpoints).
 
 ## Deployed contracts
 

docs/developers/tooling/node-providers/_category_.json

@@ -0,0 +1,3 @@
+{
+    "label": "Node Providers"
+}

docs/developers/tooling/node-providers/erpc.md

@@ -0,0 +1,75 @@
+---
+title: eRPC
+image: /img/socialCards/linea-rpc-proxy-and-caching.jpg
+---
+
+# Linea RPC Proxy and Caching
+
+[eRPC](https://erpc.cloud/) is a fault-tolerant EVM RPC proxy and re-org aware permanent caching solution. It is built with read-heavy use-cases in mind such as data indexing and high-load frontend usage.
+
+- [Github](https://github.com/erpc/erpc)
+- [Docs](https://docs.erpc.cloud/)
+- [Telegram](https://t.me/erpc_cloud)
+
+![Architecture](https://github.com/erpc/erpc/raw/main/assets/hla-diagram.svg)
+
+<br />
+
+# Quickstart
+
+1. Create your [`erpc.yaml`](https://docs.erpc.cloud/config/example) configuration file:
+
+```yaml filename="erpc.yaml"
+logLevel: debug
+projects:
+  - id: main
+    upstreams:
+      # You don't need to define architecture (e.g. evm) or chain id (e.g. 59144)
+      # as they will be detected automatically by eRPC.
+      - endpoint: https://linea-mainnet.blastapi.io/xxxx
+      - endpoint: evm+alchemy://xxxx-my-alchemy-api-key-xxxx
+```
+
+See [a complete config example](https://docs.erpc.cloud/config/example) for inspiration.
+
+2. Use the Docker image:
+
+```bash
+docker run -v $(pwd)/erpc.yaml:/root/erpc.yaml -p 4000:4000 -p 4001:4001 ghcr.io/erpc/erpc:latest
+```
+
+3. Send your first request:
+
+```bash
+curl --location 'http://localhost:4000/main/evm/59144' \
+--header 'Content-Type: application/json' \
+--data '{
+    "method": "eth_getBlockByNumber",
+    "params": [
+        "0x7340c3",
+        false
+    ],
+    "id": 9199,
+    "jsonrpc": "2.0"
+}'
+```
+
+4. Bring up monitoring stack (Prometheus, Grafana) using docker-compose:
+
+```bash
+# clone the repo if you haven't
+git clone https://github.com/erpc/erpc.git
+cd erpc
+
+# bring up the monitoring stack
+docker-compose up -d
+```
+
+5. Open Grafana at [http://localhost:3000](http://localhost:3000) and login with the following credentials:
+
+- username: `admin`
+- password: `admin`
+
+6. Send more requests and watch the metrics being collected and visualized in Grafana.
+
+![eRPC Grafana Dashboard](https://docs.erpc.cloud/_next/image?url=%2F_next%2Fstatic%2Fmedia%2Fmonitoring-example-erpc.2cb040a1.png&w=3840&q=75)

docs/developers/tooling/node-providers.md → docs/developers/tooling/node-providers/index.mdx

@@ -23,6 +23,9 @@ image: /img/socialCards/node-providers.jpg
 - [One-click deploy with Mintair](https://mintair.xyz/)
 - [One-click deploy with RapidNode](https://rapidnode.xyz)
 
+## Use RPC proxy and caching
+- [eRPC](./erpc.md)
+
 ## Public RPC endpoints
 
 :::caution

project-words.txt

@@ -232,6 +232,7 @@ entrypoints
 envio
 envr
 epochlength
+erpc
 errnametoolong
 esbenp
 esbuild
@@ -257,6 +258,7 @@ execa
 Extc
 externalwaiting
 failfast
+failovers
 fallocate
 Farcaster
 FAUCETME

sidebars.js

@@ -262,7 +262,7 @@ const sidebars = {
         },
         {
           type: "category",
-          label: "Contracts templates",
+          label: "Contract templates",
           link: {
             type: "doc",
             id: "developers/tooling/contracts-templates/index",
@@ -347,6 +347,17 @@ const sidebars = {
             "developers/tooling/libraries/wallet-connect",
           ],
         },
+        {
+          type: "category",
+          label: "Node providers",
+          link: {
+            type: "doc",
+            id: "developers/tooling/node-providers/index",
+          },
+          items: [
+            "developers/tooling/node-providers/erpc",
+          ],
+        },
         {
           type: "category",
           label: "Oracles",
@@ -417,7 +428,6 @@ const sidebars = {
             "developers/tooling/social-login/openfort",
           ],
         },
-        "developers/tooling/node-providers",
       ],
     },
     {