Extension Wallet JSON-RPC

POST

/v1/rpc/request

Last modified:2026-10-05 15:01:25

EIP-1193 JSON-RPC entry point for the browser extension wallet. Always responds with HTTP 200 and a JSON-RPC envelope; method level failures are reported in the envelope's error object.

Request

Authorization

API Key

Add parameter in header

Authorization

Example:

Authorization: ********************

Query Params

Header Params

Body Params application/jsonRequired

Example

{
    "id": 0,
    "jsonrpc": "string",
    "method": "string",
    "params": [
        {}
    ]
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location 'https://api.neucron.io/v1/rpc/request?walletID=&chain=&network=' \
--header 'X-Neucron-Business-ID;' \
--header 'X-Neucron-App-Secret;' \
--header 'Authorization: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
    "id": 0,
    "jsonrpc": "string",
    "method": "string",
    "params": [
        {}
    ]
}'

Responses

🟢200

application/json

Bodyapplication/json

Example

{
    "error": {
        "code": 0,
        "data": null,
        "message": "string"
    },
    "id": 0,
    "jsonrpc": "string",
    "result": null
}

🟠400

🔴500

Modified at 2026-10-05 15:01:25

Update Wallet

Data Integrity