docs: Add Blast API in Provider's list - Update 90.node-providers.md (#…

…136)

Add Blast API to Provider list

content/30.ecosystem/90.node-providers.md

@@ -20,6 +20,11 @@ truly scalable onchain apps. Deploy on ZKsync Mainnet and ZKsync Sepolia Testnet
 ZKsync, powered by a globally distributed and decentralized network of nodes. They offer free
 and [paid plans](https://www.ankr.com/rpc/pricing/) with increased request limits.
 
+## Blast API
+
+[Blast](https://blastapi.io/chains/zksync) provides fast and reliable decentralized blockchain APIs.
+Blast offers users the ability to generate their own dedicated RPC endpoint for ZKsync.
+
 ## BlockPI
 
 [BlockPI](https://blockpi.io/zksync) is a high-quality, robust, and efficient RPC service
@@ -73,8 +78,10 @@ easy to use.
 - [https://zksync.meowrpc.com](https://zksync.meowrpc.com)
 - [https://zksync-era.blockpi.network/v1/rpc/public](https://zksync-era.blockpi.network/v1/rpc/public)
 - [https://go.getblock.io/f76c09905def4618a34946bf71851542](https://go.getblock.io/f76c09905def4618a34946bf71851542)
+- [https://zksync-mainnet.public.blastapi.io](https://zksync-mainnet.public.blastapi.io)
 
 **Testnet RPCs:**
 
 - [https://sepolia.era.zksync.dev](https://sepolia.era.zksync.dev)
 - [https://zksync-era-sepolia.blockpi.network/v1/rpc/public](https://zksync-era-sepolia.blockpi.network/v1/rpc/public)
+- [https://zksync-sepolia.public.blastapi.io](https://zksync-sepolia.public.blastapi.io)