FIL-Builders · snissn · Apr 10, 2026 · Apr 10, 2026 · Apr 10, 2026 · Apr 10, 2026
diff --git a/.gitbook.yaml b/.gitbook.yaml
diff --git a/.github/workflows/check-rpcs.yml b/.github/workflows/check-rpcs.yml
@@ -0,0 +1,25 @@
+name: Check RPC endpoints
+
+on:
+  schedule:
+    # Run every Monday at 06:17 UTC
+    - cron: '17 6 * * 1'
+  workflow_dispatch:
+
+jobs:
+  check-rpcs:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Check RPC endpoints
+        run: npm run check:rpcs
diff --git a/SUMMARY.md b/SUMMARY.md
diff --git a/WELCOME.md b/WELCOME.md
@@ -2,7 +2,7 @@
 description: >-
   Filecoin is a decentralized, peer-to-peer network enabling anyone to store and
   retrieve data over the internet. Economic incentives are built in, ensuring
-  files are stored and accessible reliably over
+  files are stored and accessible reliably over time.
 cover: .gitbook/assets/FilecoinDocs.png
 coverY: 0
 layout:
@@ -25,6 +25,6 @@ layout:
 
 Choose your own path to start exploring Filecoin:
 
-<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td>💡 <strong>Learn the basics</strong></td><td>New to Filecoin and looking for foundational concepts? Start with the Basics section to understand the essentials and kick off your journey!</td><td></td><td><a href="basics/what-is-filecoin/">what-is-filecoin</a></td></tr><tr><td>🔧 <strong>Build with Filecoin</strong></td><td>Ready to develop on the Filecoin network? Head to the Developers section for guides and examples to help bring your project to life.</td><td></td><td><a href="smart-contracts/fundamentals/the-fvm.md">the-fvm.md</a></td></tr><tr><td>🏗️ <strong>Become a Storage Provider</strong></td><td>Thinking about running a provider node on Filecoin? Visit the Provider section for comprehensive guidance on getting started.</td><td></td><td><a href="storage-providers/basics/">basics</a></td></tr><tr><td>📊 <strong>Store data</strong></td><td>Looking to store large volumes of data? Explore the Store section to review the various storage options Filecoin offers.</td><td></td><td><a href="basics/what-is-filecoin/storage-model.md">storage-model.md</a></td></tr></tbody></table>
+<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td>💡 <strong>Get started</strong></td><td>New to Filecoin and looking for foundational concepts? Start with the Getting Started section to understand the essentials and kick off your journey!</td><td></td><td><a href="getting-started/what-is-filecoin/">what-is-filecoin</a></td></tr><tr><td>🔧 <strong>Build on Filecoin</strong></td><td>Ready to develop on the Filecoin network? Head to the Build on Filecoin section for smart contracts, storage integrations, and Filecoin Onchain Cloud.</td><td></td><td><a href="build/getting-started.md">getting-started.md</a></td></tr><tr><td>☁️ <strong>Filecoin Onchain Cloud</strong></td><td>Store and retrieve application data with verifiable storage, automated payments, and the Synapse SDK.</td><td></td><td><a href="build/filecoin-onchain-cloud/">filecoin-onchain-cloud</a></td></tr><tr><td>🏗️ <strong>Provide storage</strong></td><td>Thinking about running a provider node on Filecoin? Visit the Provide Storage section for comprehensive guidance on getting started.</td><td></td><td><a href="storage-providers/getting-started.md">getting-started.md</a></td></tr><tr><td>📊 <strong>Store data</strong></td><td>Looking to store large volumes of data? See how storage works to review the various storage options Filecoin offers.</td><td></td><td><a href="getting-started/how-storage-works/upload-to-filecoin.md">upload-to-filecoin.md</a></td></tr></tbody></table>
 
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diff --git a/basics/assets/README.md b/basics/assets/README.md
diff --git a/basics/how-retrieval-works/README.md b/basics/how-retrieval-works/README.md
diff --git a/basics/how-retrieval-works/saturn.md b/basics/how-retrieval-works/saturn.md
diff --git a/basics/how-storage-works/README.md b/basics/how-storage-works/README.md
diff --git a/basics/how-storage-works/storage-onramps.md b/basics/how-storage-works/storage-onramps.md
diff --git a/basics/project-and-community/README.md b/basics/project-and-community/README.md
diff --git a/basics/the-blockchain/README.md b/basics/the-blockchain/README.md
diff --git a/book.json b/book.json
@@ -2,5 +2,5 @@
   "structure": {
     "readme": "WELCOME.md"
   },
-  "plugins": ["filecoin", "-highlight"]
+  "plugins": ["filecoin", "-highlight", "-search", "-lunr"]
 }
diff --git a/build/advanced/README.md b/build/advanced/README.md
@@ -0,0 +1,24 @@
+---
+description: >-
+  Advanced tools and integrations for smart contract developers building on Filecoin.
+---
+
+# Advanced
+
+This section covers advanced integrations and services available to smart contract developers on Filecoin, including bridges, oracles, databases, and automation tools. For programmable storage, retrieval, and payments, start with [Filecoin Onchain Cloud](../filecoin-onchain-cloud/README.md).
+
+## Table of contents
+
+* [Wrapped FIL](wrapped-fil.md) — ERC-20 token that bridges native FIL to other blockchains
+* [Oracles](oracles.md) — connect smart contracts to external data sources
+* [Multicall](multicall.md) — batch multiple contract calls into a single transaction
+* [Multisig](multisig.md) — wallets that require multiple signatures for transactions
+* [FEVM indexers](fevm-indexers.md) — query Filecoin chain data without running an archival node
+* [Cross-chain bridges](cross-chain-bridges.md) — transfer assets between Filecoin and other networks
+* [Contract automation](contract-automation.md) — trigger smart contract actions based on off-chain events
+* [Relay](relay.md) — meta-transactions that let users interact without paying gas
+* [Decentralized databases](decentralized-databases.md) — store application data using Tableland on Filecoin
+* [Privacy and access control](privacy-and-access-control.md) — tools for managing data access and privacy
+* [Interplanetary consensus](../../getting-started/interplanetary-consensus.md) — scalable consensus for cross-chain communication
+
+[Was this page helpful?](https://airtable.com/apppq4inOe4gmSSlk/pagoZHC2i1iqgphgl/form?prefill\_Page+URL=https://docs.filecoin.io/build/advanced)
diff --git a/...contracts/advanced/contract-automation.md → build/advanced/contract-automation.md b/...contracts/advanced/contract-automation.md → build/advanced/contract-automation.md
@@ -50,38 +50,54 @@ For security reasons, during task creation, you will see an address that acts as
 
 ## Quick Start
 
-### Writing & Deploying Typescript Functions
+### Writing and deploying TypeScript functions
 
-1. Clone the hardhat-template repo
+1. Clone Gelato's maintained Web3 Functions template:
 
-```shell
-git clone web3-functions-hardhat-template
+```bash
+git clone https://github.com/gelatodigital/web3-functions-template.git
 ```
 
-2. CD into the folder and install
+2. Change into the template directory and install dependencies:
 
-```shell
-cd web3-functions-hardhat-template && yarn install
+```bash
+cd web3-functions-template && yarn install
 ```
 
-3. Update the `index.ts` in one of the examples
+3. Update `index.ts` in one of the examples.
+
+The following TypeScript block is a skeleton only. It shows the shape of a Gelato Web3 Function that checks whether an oracle should be updated, then returns encoded call data. Replace the oracle ABI, input arguments, and off-chain data lookup with your application's logic. For maintained end-to-end examples, use the [Gelato Web3 Functions template](https://github.com/gelatodigital/web3-functions-template) and the [Gelato TypeScript Functions guide](https://docs.gelato.cloud/web3-functions/how-to-guides/write-typescript-functions/getting-started).
 
 ```typescript
+import { Web3Function, Web3FunctionContext } from "@gelatonetwork/web3-functions-sdk";
+import { Contract } from "@ethersproject/contracts";
+
+const ORACLE_ABI = [
+  "function lastUpdated() external view returns (uint256)",
+  "function updatePrice(uint256)",
+];
+
 Web3Function.onRun(async (context: Web3FunctionContext) => {
   const { userArgs, multiChainProvider } = context;
-
   const provider = multiChainProvider.default();
-  // Retrieve Last oracle update time
+
   const oracleAddress =
     (userArgs.oracle as string) ?? "0x71B9B0F6C999CBbB0FeF9c92B80D54e4973214da";
+  const oracle = new Contract(oracleAddress, ORACLE_ABI, provider);
+
+  const lastUpdated = Number(await oracle.lastUpdated());
+  const latestBlock = await provider.getBlock("latest");
+  const nextUpdateTime = lastUpdated + 300;
 
-  // YOUR CUSTOM LOGIC
-  .....
+  if (!latestBlock || latestBlock.timestamp < nextUpdateTime) {
+    return { canExec: false, message: "Time not elapsed" };
+  }
 
-  // Return if nothing has to be pushed on-chain
-    return { canExec: false, message: `Coingecko call failed` };
+  const price = Number(userArgs.price ?? 0);
+  if (!Number.isFinite(price) || price <= 0) {
+    return { canExec: false, message: "No valid price supplied" };
+  }
 
-  // Return if tx has to be pushed on-chain
   return {
     canExec: true,
     callData: [
@@ -94,31 +110,26 @@ Web3Function.onRun(async (context: Web3FunctionContext) => {
 });
 ```
 
-4. Deploy the Web3 Function to IPFS and create the Task
+4. Test and deploy the Web3 Function to IPFS:
 
-```shell
+```bash
+npx w3f test web3-functions/YOUR-FUNCTION/index.ts --logs
 npx w3f deploy web3-functions/YOUR-FUNCTION/index.ts
 ```
 
-Result:
-
-```shell
-$ npx w3f deploy web3-functions/YOUR-FUNCTION/index.ts
- ✓ Web3Function deployed to ipfs.
- ✓ CID: QmYMysfAhYYYrdhVytSTiE9phuoT49kMByktXSbVp1aRPx
+Example output:
 
-To create a task that runs your Web3 Function every minute, visit:
-> https://beta.app.gelato.network/new-task?cid=QmYMysfAhYYYrdhVytSTiE9phuoT49kMByktXSbVp1aRPx
-✨  Done in 3.56s.
+```text
+✓ Web3Function deployed to IPFS.
+✓ CID: <ipfs-cid>
 ```
 
-Finally, go to the [Gelato App](https://app.gelato.network), create a new task, decide on the trigger, and input the CID.
+Finally, go to the [Gelato App](https://app.gelato.cloud), create a new task, decide on the trigger, and input the CID.
 
-For a detailed guide on creating and deploying Web3 Functions, including setting up your development environment, triggers, and security configurations, refer to the full developer guide [here](https://docs.gelato.network/web3-services/web3-functions/quick-start/writing-typescript-functions).
+For a detailed guide on creating and deploying Web3 Functions, including setting up your development environment, triggers, and security configurations, see the [Gelato Web3 Functions docs](https://docs.gelato.cloud/web3-functions/how-to-guides/write-typescript-functions/getting-started).
 
 #### **Further Resources**
 
-* [Gelato Web3 Functions Docs](https://docs.gelato.network/web3-services/web3-functions)
-* [What is 1Balance?](https://docs.gelato.network/web3-services/1balance)
-* [Github Repository](https://github.com/gelatodigital/how-tos-3-w3f-triggers)
-* [YouTube - How to write Event driven Web3 Functions](https://www.youtube.com/watch?v=7UpqGsANsBQ\&ab_channel=JavierDonoso)
+* [Gelato Web3 Functions Docs](https://docs.gelato.cloud/web3-functions/how-to-guides/write-typescript-functions/getting-started)
+* [Gelato Web3 Functions template](https://github.com/gelatodigital/web3-functions-template)
+* [Gelato Web3 Functions examples](https://github.com/gelatodigital/how-tos-3-w3f-triggers)
diff --git a/...contracts/advanced/cross-chain-bridges.md → build/advanced/cross-chain-bridges.md b/...contracts/advanced/cross-chain-bridges.md → build/advanced/cross-chain-bridges.md
@@ -64,4 +64,4 @@ Celar’s CBridge supports both Filecoin Mainnet and Calibration testnet.
 
 
 
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+[Was this page helpful?](https://airtable.com/apppq4inOe4gmSSlk/pagoZHC2i1iqgphgl/form?prefill\_Page+URL=https://docs.filecoin.io/build/advanced/cross-chain-bridges)
Original file line number	Diff line number	Diff line change
Expand Up		@@ -64,4 +64,4 @@ Celar’s CBridge supports both Filecoin Mainnet and Calibration testnet.



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