Support

Topic	Replies	Views	Activity
How to handle conflicting @openzeppelin/contracts versions originating from npm packages Contracts	1	50	August 8, 2024
Defender API IP address whitelist Defender	0	17	August 7, 2024
Ethers client using defender-sdk, using typescript Defender	5	329	August 4, 2024
Question regarding `transfer_from` on ERC721 for Cairo contracts Support erc721 , cairo	1	30	August 1, 2024
Local Defender Action won't authenticate with proper keys Defender	2	28	August 1, 2024
How to verify source code of old contract(ERC20)? [SOLVED] Support etherscan-verify	4	1211	July 31, 2024
Do I need to use storage gaps when importing upgradeable contracts? Upgrades	5	51	July 29, 2024
How to send / transfer BNB from wallet to contract deployed on Testnet? Contracts	2	1290	July 29, 2024
How to deploy new instances using beacon proxy from a factory when using @openzeppelin/hardhat-upgrades Upgrades	23	3881	July 29, 2024
Send a gasless transaction to relayer Defender	0	31	July 26, 2024
I sent ETH Base instead of ETH to my OpenZeppline relayer address Defender	1	24	July 25, 2024
ERC721 Contract Cant Verify due to Source "@openzeppelin/contracts/token/ERC721/ERC721.sol" not found: File import callback not supported Contracts erc721 , etherscan-verify	3	694	July 23, 2024
Issues with Integrating ethers.js and @openzeppelin/defender-sdk on Next.js Defender	2	114	July 19, 2024
Discrepancy between docs, forums and wizard around upgradeable v5.x Support	2	23	July 18, 2024
Cannot upgrade transparent proxy with ProxyAdmin Upgrades	3	22	July 18, 2024
Custom:oz annotations inside structs Upgrades	1	21	July 18, 2024
OZ monitor - how to access struct function input data? Defender defender	0	24	July 18, 2024
[Emergency] UUPS Proxy contract not working after using zeppelin upgradeable v5.0.0 Upgrades erc721 , proxies , solidity	5	35	July 17, 2024
CALL_EXPECTION after an upgrade Upgrades	3	81	July 17, 2024
How to upgrade a contract deployed with version 4.9.0 using 5.0.0 contracts? Upgrades	8	1201	July 16, 2024
DefenderRelaySigner unable to read Defender	0	17	July 12, 2024
How to manage ownership for UUPS Factory deployed ERC20 tokens? Support erc20 , proxies , upgrades , solidity	1	30	July 10, 2024
Gasless transaction Defender	0	19	July 10, 2024
No value provided for input HTTP label: FunctionName - Openzeppelin Defender Actions Error Defender defender	0	50	July 10, 2024
Contract upgrade failed because variables are deleted in openzepplin 5.0 Upgrades erc721 , proxies	4	733	July 9, 2024
Cannot find module @openzeppelin/defender-sdk-base-client/lib/index.js Defender etherscan-verify	11	282	May 29, 2024
The Constructor Caveat for setting public uint256 Upgrades proxies	1	61	July 4, 2024
ERC20 Upgradeable Contract Issues Contracts erc20 , solidity	7	1318	July 3, 2024
Funds Issue, Relayers Multichain, Help[Urgent] Defender	3	56	July 3, 2024
Error List Contracts erc20	2	52	July 3, 2024