Use this method to begin a task-managed process that establishes a MetaMask context. The method returns a task_id that can be polled using task::connect_metamask::status.
Request Parameters#
Parameter Type Required Description project string
✓
A short, human-readable identifier for the DApp or integration requesting the context.
Response Parameters#
Parameter Type Required Description task_id integer
✓
An identifying number that is used to query task status or to cancel it
📌 Examples#
JSON Bash Python JavaScript PHP Go Ruby
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{ "mmrpc" : "2.0" , "method" : "task::connect_metamask::init" , "params" : { "project" : "my_kdf_app" }, "id" : 1 , "userpass" : "RPC_UserP@SSW0RD" }
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curl --url "http://127.0.0.1:7783" --data '{ "mmrpc": "2.0", "method": "task::connect_metamask::init", "params": { "project": "my_kdf_app" }, "id": 1, "userpass": "RPC_UserP@SSW0RD" }'
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import requests import json url = "http://127.0.0.1:7783" payload = { "mmrpc" : "2.0" , "method" : "task::connect_metamask::init" , "params" : { "project" : "my_kdf_app" }, "id" : 1 , "userpass" : "RPC_UserP@SSW0RD" } response = requests.post(url, json = payload) print (json.dumps(response.json(), indent = 2 ))
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const payload = { "mmrpc" : "2.0" , "method" : "task::connect_metamask::init" , "params" : { "project" : "my_kdf_app" }, "id" : 1 , "userpass" : "RPC_UserP@SSW0RD" }; const response = await fetch ( "http://127.0.0.1:7783" , { method: "POST" , body: JSON . stringify (payload), }); console. log ( await response. json ());
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<? php $payload = <<< ' JSON ' { "mmrpc" : "2.0" , "method" : "task::connect_metamask::init" , "params" : { "project" : "my_kdf_app" }, "id" : 1 , "userpass" : "RPC_UserP@SSW0RD" } JSON ; $ch = curl_init ( "http://127.0.0.1:7783" ); curl_setopt ($ch, CURLOPT_POST , true ); curl_setopt ($ch, CURLOPT_POSTFIELDS , $payload); curl_setopt ($ch, CURLOPT_RETURNTRANSFER , true ); curl_setopt ($ch, CURLOPT_HTTPHEADER , [ 'Content-Type: application/json' ]); $response = curl_exec ($ch); curl_close ($ch); echo $response;
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package main import ( " bytes " " fmt " " io " " net/http " ) func main () { payload := [] byte ( `{"mmrpc":"2.0","method":"task::connect_metamask::init","params":{"project":"my_kdf_app"},"id":1,"userpass":"RPC_UserP@SSW0RD"}` ) resp, err := http. Post ( "http://127.0.0.1:7783" , "application/json" , bytes. NewBuffer (payload)) if err != nil { panic (err) } defer resp.Body. Close () body, _ := io. ReadAll (resp.Body) fmt. Println ( string (body)) }
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require 'net/http' require 'json' require 'uri' uri = URI ( "http://127.0.0.1:7783" ) payload = { "mmrpc" : "2.0" , "method" : "task::connect_metamask::init" , "params" : { "project" : "my_kdf_app" }, "id" : 1 , "userpass" : "RPC_UserP@SSW0RD" } response = Net :: HTTP . post (uri, payload. to_json , 'Content-Type' => 'application/json' ) puts JSON . pretty_generate ( JSON . parse (response. body ))
Show Response Response (success)# { "mmrpc" : "2.0" , "result" : { "task_id" : 42 }, "id" : 1 }
Error Types#
Parameter Type Required Description MetamaskInitializingAlready string
–
A MetaMask initialisation task is already in progress. EthProviderNotFound string
–
No MetaMask provider detected in the browser / environment. UnexpectedAccountSelected string
–
A different ETH account is currently selected in MetaMask. UserCancelled string
–
The user rejected the signature/request in MetaMask. Timeout string
–
MetaMask did not respond within the expected time-out window. InternalError string
–
The request failed due to a Komodo DeFi Framework API internal error.
