Robinhood Chain Send Transaction in Plain Text

This section introduces the integration of eth_sendRawTransaction(Send in Plain Text) provided by BlockRazor Robinhood Chain RPC

Send in Plain Text is used to send signed transaction on Robinhood. It presents a much more streamlined and rapid method for submitting transactions compared with eth_sendRawTransaction

• Bypasses CORS Preflight: It eliminates the delay that is typically incurred by OPTIONS preflight.

• Plain Text over JSON: Employing a simple plain text transmission circumvents the computational burden associated with parsing JSON. Furthermore, the resulting smaller data size serves to cut down on network transfer time and costs.

Send in Plain Text's features make it more suitable for front-end transaction applications with a global user base.

Request parameters

Parameters	Mandatory	Format	Example	Description
-	Mandatory	String	"0x…4b"	Signed raw transaction

Request Example

HTTPS

curl -X POST 'https://robinhood.blockrazor.io/v2/eth_sendRawTransaction?auth=<auth_token>' \
-H "Content-Type: text/plain" \
-d "<RawTx>"

Note:

• the auth and method are compulsory to be added in URI params, e.g., https://robinhood.blockrazor.io/v2/eth_sendRawTransaction?auth=<auth_token>

• the only header permitted in the request is Content-Type: text/plain

Response

Status Code	Message	Meaning
200	OK	The request is normal
400	BadRequest	Invalid parameter
403	Forbidden	Request denied
500	InternalServerError	The server encountered an unexpected condition that prevented it from fulfilling the request