GITBOOK-169: 3th party endpoint

for-dapp-developers/chain-integration/public-rpc-endpoints.md

@@ -48,11 +48,20 @@ If you are sending large numbers of transactions from your backend, consider set
 * **Swagger Playground**
   * [https://cronos.org/swagger?network=testnet](https://cronos.org/swagger?network=testnet)
 {% endtab %}
+
+{% tab title="3th party" %}
+**EVM HTTP JSON RPC (Web3 compatible)**
+
+Mainnet
+
+* [https://1rpc.io/cro](https://1rpc.io/cro) (automata)
+* [https://cronos-mainnet-rpcaas.blockdaemon.tech/eth\_rpc](https://cronos-mainnet-rpcaas.blockdaemon.tech/eth\_rpc) (Blockdaemon)
+{% endtab %}
 {% endtabs %}
 
 ### Commercial node providers
 
-* Blockdademon:
+* Blockdaemon:
   * [Blockdaemon landing page](https://blockdaemon.com/protocols/cronos/)
 * RockX: 
   * [Guide to Cronos Free Access Node](https://help.rockx.com/en/articles/6153885-guide-to-cronos-free-access-node)
@@ -64,3 +73,5 @@ If you are sending large numbers of transactions from your backend, consider set
   * [Chainstack announces support for Cronos ](https://chainstack.com/chainstack-announces-support-for-cronos/)
 * GetBlock:
   * [Cronos Shared Nodes](https://getblock.io/nodes/cro/)
+* Automata
+  * [Automata 1RPC](https://docs.1rpc.io/overview/supported-networks#cronos)