Developer Discussion

SDK Mobile Extension MetaMask Flask This one is for our developers: we’re excited to announce that we launched Flask: an experimental playground for developers, where new or proposed features will be rolled out and tested before being deployed to the broader public.

Topic	Replies	Views	Activity
Where can I find the developer docs? Developer Discussion You can access MetaMask documentation here.	2	3018	January 24, 2022
About the Developer Discussion category Developer Discussion	1	1544	April 28, 2023
Not redirect from MetaMask mobile app to the original browser app Mobile	5	78	December 5, 2023
Metamask app on Iphone not working good with walletconnect Developer Discussion	7	96	December 1, 2023
Error connecting to the site Extension	3	74	November 23, 2023
Size of Release Build for github.com/MetaMask/metamask-mobile Exceeds 500 MB Mobile	2	70	November 22, 2023
Request for Assistance: MetaMask Mobile Environment Values Mobile	7	72	November 17, 2023
Twitter authentication fails when performing within MM browser Mobile	3	68	November 17, 2023
What is recommended network link for Mumbai Testnet? Developer Discussion	7	82	November 17, 2023
On Mobile Devices, Metamask Deeplink on Metamask browser is giving JSON RPC Error due to ChainID Not Detected Mobile	11	191	November 15, 2023
Result when calling smart contract function is different in dApp than on Remix Developer Discussion	3	93	November 13, 2023
Cannot deploy smart contract using remix and Injected Provider - MetaMask Developer Discussion	12	366	November 12, 2023
How can i make metamask and phantom wallet co-exist in the same dapp Developer Discussion	1	258	October 23, 2023
Metamask Issue while deploying Contract in BSC Net Developer Discussion	4	94	November 9, 2023
MetaMask suggestedGasFees API supports new chainID Extension	6	157	November 8, 2023
Withdrawal from AAVE fails due to error with eth_estimateGas call Developer Discussion	12	268	November 8, 2023
Provider not getting connected SDK	8	174	November 4, 2023
Error returning multiples values in a function using nethereum SDK	2	102	November 2, 2023
"replacement transaction underprice" error on ios mobile Mobile	1	136	November 2, 2023
Eth_sign not showing the warning message Extension	3	154	November 26, 2023
EIP 6963 Support for Metamask Developer Discussion	6	205	December 1, 2023
Lukso error forbidden key path Extension	1	122	October 30, 2023
MetaMask SDK Virtual Hackathon - ends November 5th! Developer Discussion	2	199	November 24, 2023
Issue Connecting to MetaMask Mobile App - "This website has been blocked from automatically opening an external application" Mobile	6	608	November 19, 2023
MetaMask Invalid or no prefix found error on network switch Extension	16	595	November 18, 2023
iOS Notification Setup Mobile	2	117	November 18, 2023
Error LavaMoat - property "Reflect" of globalThis is inaccessible under scuttling mode MetaMask Flask	5	271	October 17, 2023
How do we read globalThis.chrome.storage.session to get to password? Extension	4	150	October 16, 2023
Site menu not workingIOS metamask browser Mobile	9	196	October 17, 2023
Metamask-extension: Getting issue in local setup Extension	14	230	November 15, 2023