Mobile-only wallets

No fill

“Compare mobile-only software wallets for Ethereum and Solana. A hardware device does not satisfy my requirement.”

JKnext and previous stage, stage 1 of 3

In the app

Demo AI app (the publisher)Recorded

Compare mobile-only software wallets for Ethereum and Solana. A hardware device does not satisfy my requirement.

Actual outputThe app's own answer, no advertiser material

For mobile-only Ethereum + Solana, compare custody model, chain coverage, dapp connectivity, backup/export, and security hygiene. Since hardware is excluded, keys live on the phone: malware, phishing, clipboard hijacks, malicious dapps, and OS compromise are real. Mitigate with an updated non-rooted/jailbroken phone, strong passcode/biometrics, official app store, offline seed backup (never screenshot/cloud), small hot balances, approval revocation, and separate seeds. Wallet types: EVM-first (MetaMask, Rainbow, Coinbase Wallet): strong Ethereum/EVM dapps, tokens, NFTs, WalletConnect. Solana support may be absent/limited/changing; verify. Solana-native (Phantom, Solflare): usually best Solana staking, NFT, and dapp UX. Ethereum/EVM support varies; verify. Broad multi-chain (Trust Wallet, Exodus): one app for many assets, but larger attack surface and swap routing/spreads; confirm both chains and dapp support. Exchange-linked (Coinbase Wallet): easy onramps, but privacy/account linkage matters. Choice: Ethereum-primary, use an EVM-first wallet plus a Solana-native one if needed; Solana-primary, reverse. If both matter equally, one multi-chain wallet is simpler, while two specialized wallets isolate risk but double seed management. Prefer open-source/audited, frequently updated wallets with clear seed export and WalletConnect. Test recovery before funding. Never enter a seed into a site or support chat. A mobile hot wallet is best for spending, not long-term savings.

No fill No sponsored placement for this turn

Demo AI app (the publisher). No card for this turn; the answer still serves the user.

1. The moment

The app offered one Sponsored slot beside its answer. Only these fields reach the exchange.

TopicCrypto wallet toolsCoarse intent only; no user profile

Floor price0.001 USDCTest USDC; the lowest bid the app accepts

Created22:16:23 UTCExchange clock

Must haveCrypto storageMobile software wallet

Nice to haveEthereumSolanamobile software wallet is also listed as a preference.

The answer on the left was written by the app's own model with no advertiser material. The Sponsored slot under it is separate.

2. Who may compete

A rule in code decides who can enter the auction: a campaign must declare every required capability.

Campaign	crypto storage	mobile software wallet	Ruling
ClearVault	✓Declared	✕Not declared	ExcludedMissing mobile software wallet
KeyForge	✓Declared	✕Not declared	ExcludedMissing mobile software wallet
LeatherGuard	✕Not declared	✕Not declared	ExcludedMissing crypto storage, mobile software wallet

Every campaign was missing mobile software wallet, so no campaign could enter the auction and no agent was asked.

Recorded replay. Timings are as recorded; nothing re-executes.

1. The moment

2. Who may compete

No agent was called