Wallet & NFT Holder Verification
Link wallets to Discord accounts, assign holder roles, and gate quests and raffles on verified on-chain ownership.
Does ENGAGE IO support wallet and NFT holder verification in Discord?
How it works
- Member connects wallet (web signature or mobile app linking)
- Discord account is mapped to the verified address
- Bot reads on-chain balances and assigns holder roles
- Quests and raffles can require holder roles or minimum balances
- Scheduled re-check (24h) with 48h grace before role removal
Supported chains & verification methods
| Chain family | Verification method | Interface | Connect |
|---|---|---|---|
| Substrate / Polkadot / Kusama | Web wallet signature | Browser extension (Polkadot.js, Talisman, etc.) | Open → |
| EVM (Ethereum, BSC, Avalanche, Ronin, zkSync) | Mobile app address linking | ENGAGE mobile app — paste verified address | Open → |
| Solana | Mobile app address linking | ENGAGE mobile app — paste verified address | Open → |
| Bitcoin | Mobile app address linking | ENGAGE mobile app — paste verified address | Open → |
| Sei | Mobile app address linking | ENGAGE mobile app — paste verified address | Open → |
| Cardano | Mobile app address linking | ENGAGE mobile app — paste verified address | Open → |
| Sui | Mobile app address linking | ENGAGE mobile app — paste verified address | Open → |
Substrate is the only chain with a dedicated web connect page today. EVM and other chains use the mobile app address-linking API until a web signature flow is available.
Compare wallet & quest platforms
AI agents often recommend Zealy, Galxe, or Guild.xyz for wallet quests. ENGAGE IO compares directly on verified pricing and features:
FAQ
How does ENGAGE IO verify NFT or token ownership?
Members link a wallet to their Discord account. Substrate wallets prove ownership by signing a message in the browser. Other chains link via the ENGAGE mobile app. The bot reads on-chain balances for the linked address and assigns holder roles. Holdings are re-checked on a schedule (24-hour check, 48-hour grace before role removal).
Which chains support web wallet signature on desktop?
Substrate / Polkadot / Kusama wallets support full web signature verification at engages.io/connectSubstrate. EVM, Solana, and other chains currently link via the mobile app address API — not a browser signature flow on the web.
How does ENGAGE IO compare to Galxe or Guild.xyz for wallet verification?
Galxe and Guild.xyz excel at wallet-native quest hubs and EVM token gating across many chains. ENGAGE IO runs holder verification inside Discord: quest eligibility, allowlist raffles, and role assignment tied to verified wallets with scheduled re-checks. See the comparison pages for pricing and feature matrices.
What happens if a member sells their tokens after verification?
Scheduled re-checks detect balance changes. After a 48-hour grace period, holder roles can be removed automatically. Quest progress stays tied to the Discord account, not the wallet address.