If I run http POST request individually it’s giving 201 response code, but same request when I run in a collection, its giving 413 response code & all subsequent POST request present in collection are giving 413 error.
Refer : eth_getCode RPC Method | Ethereum Documentation
You need to get an API Key to run this.
My response size for below request is ~23 KB
In Postman Settings–> General,
I tried “Max response size” = 50 & 0
But in both case got 413 error.
Try with below body-
{
"method": "eth_getCode",
"params": [
"0xdac17f958d2ee523a2206206994597c13d831ec7",
"latest"
],
"id": 1,
"jsonrpc": "2.0"
}