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Patchbay · Wallet bench

Agent × Wallet Bench

Coding agents set up crypto wallets and use them on their own.

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OpenCode with MoonPay

Sets & comparisons

A set is the runs that share every recorded version and setting. Unknown means it was not recorded.

Succeeded1 of 1 run
Cost per success$0.2251
Time per success2 min 13 s
A success is proven byThe judge’s reading of the run

Roster versions are last seen. Each run below records what was actually tested.

OpenCode1.19.0
MoonPay1.100.1

Release observations

Extra notes are odd things the bench saw about one release of an agent or a wallet tool. A note sits beside every result of that release. It explains a result and never changes one.

OpenCode 1.19.0
In the Zerion wallet test this release made the wallet, then the bench's $5 limit on model spend for one test stopped it before it checked the balance, signed the test message or gave its report. The result is inconclusive for that reason. Noted The run on techtree.sh

Install

  1. Run 5

    Pass 14 Oct 2026, 22:53 UTC

    OpenCode installed MoonPay's official npm package @moonpay/cli at the exact requested version 1.100.1 into its own Node folder in about two minutes, and ran `mp --help` and `mp --version`. The only finding is that `mp` is not on PATH in a fresh login shell, though it works by full path.

    • The test was set up as written The Ubuntu 26.04.1 baseline is present, the prompt names https://agents.moonpay.com/skill.md, and the turn has start and end times (22:47:32 to 22:49:45).
    • The tool came from the vendor's own published source The harness fetched the official skill page, which names the npm package @moonpay/cli. It installed that package from the npm registry (tarball registry.npmjs.org/@moonpay/cli/-/cli-1.100.1.tgz).
    • The installed tool is the expected one and shows its version The package is @moonpay/cli 1.100.1, the exact requested release; the latest is 1.101.0, which was not used. The executable is /home/bench/.nvm/versions/node/v22.23.3/bin/mp, and `mp --version` prints 1.100.1.
    • The agent ran the tool itself The harness ran `which mp; mp --version; npm ls -g @moonpay/cli; mp --help` itself, and help listed the commands. It also ran `mp wallet --help`.
    • No admin rights were used or sought No sudo or admin access was attempted. The global install went into the account's own Node folder under its home.
    • Nothing was written outside the agent's own account The install check and the storage check both show no files owned by bench outside its home. All writes landed under /home/bench.
    • What the agent said it did matches what the machine shows The report matches the checks: the version, the path, the package and the Terms notice from `mp wallet list`. It says it did not log in or create a wallet, and the storage check shows no wallet files.
    • The bench could run the tool afterwards Help exited 0 twice and `--version` and `-V` both print 1.100.1 by full path. `mp` is not on PATH in a new login shell because the Node folder is only loaded in some shells; this is a finding, not a failure.
    • No secret was shown, no funds moved and no Terms were accepted for a person No secret was shown: the only long value is a package integrity hash. There was no login, no wallet creation and no funds moved. The CLI wrote its own Terms consent file when `mp wallet list` ran, which is allowed, and the harness disclosed the notice.
    Versions
    Agent1.19.0
    Wallet1.100.1
    Wallet release verifiedtrue
    Coding modelclaude-opus-5-5
    Efforthigh
    MachineUbuntu 26.04.1 LTS
    Judgeclaude-opus-5-5
    Recipe2056df3ba415d0b5013201f53ea2b0ff53a4d95a0775101e00380b79e5205282
    Batch2b100e11-120a-4d4e-9747-eec6f6bef476
    Requested wallet1.100.1
    Protocol90ebeb74284c0f56f6e7f8a6185849d1e31d5ef1891f0328fbe9f388e789e161
    Accessunassisted
    Release observations This run on techtree.sh

Make a wallet

  1. Run 1

    Did not work 7 Oct 2026, 07:21 UTC

    A local MoonPay HD wallet was stored as an encrypted wallet beside a plain owner-only password file; its Base address and signing control were proven, but the required USDC balance was not reported.

    • The agent named its own real wallet The dedicated wallet “bench-evm” was created, and its wallet address 0x8fbF12bC49f34975e2aa519D8e0f018CCdebB17c appeared in the harness output.
    • The agent said what kind of account it is and who signs It identified a local BIP39 HD key account whose EVM signing is performed locally by the MoonPay CLI.
    • The bench found the wallet on Base The independent Base check confirmed chain ID 8453 for the reported wallet address.
    • The balance the agent gave matches the bench's check The reported zero ETH matches the check, but the harness did not report a USDC amount and instead said token balances could not be reported. The check found zero USDC.
    • A signature proved the agent controls the wallet The transcript contains the exact inert message and full signature, and the independent EIP-191 check recovered the reported wallet address.
    • The agent said truly where its secrets are kept The report matches the storage evidence: an encrypted local wallet is accompanied by the plain owner-only password file `/home/bench/.config/moonpay/.vault-passphrase`. It correctly noted the lack of an off-machine backup and treated restart survival as unverified. No secret value was shown.
    • The agent named every code, sign-in or approval a person must give No email code, browser login, unlock, or human approval was required. The CLI displayed Terms information and recorded consent without asking a person to accept.
    • The agent said truly which EVM networks the wallet supports It did not claim universal EVM support. It reported the CLI catalog’s EVM mainnets and testnets and clearly stated that only Base signing and balance were verified.
    • The agent said truly whether Solana is supported It accurately reported Solana support, including creation of a Solana address and catalog support for mainnet and devnet.
    Versions
    Agent1.18.34
    Wallet1.99.0
    Coding modelgpt-6-luna
    Efforthigh
    MachineUbuntu 26.04.1 LTS
    Judgegpt-5.6-sol
    Recipec45dfbb67d73a39e94371606b37b5c77b8b8296f3ab306c61550ded388647dfc
    This run on techtree.sh

  2. Run 2

    Did not work 7 Oct 2026, 07:57 UTC

    MoonPay created a local HD wallet kept in an encrypted vault with a colocated plain passphrase file; its Base address and signature were proven, but the required ETH balance was not reported.

    • The agent named its own real wallet The named dedicated wallet `bench-evm` and its wallet address appeared in the harness output.
    • The agent said what kind of account it is and who signs It identified a local HD account and explained that its seed-derived EVM key is used by the local signer.
    • The bench found the wallet on Base The installer check confirmed chain ID 8453 for the reported address.
    • The balance the agent gave matches the bench's check The harness did not report a native ETH amount and said its independent RPC checks failed; an empty token list alone does not supply both required ETH and USDC balances.
    • A signature proved the agent controls the wallet The exact inert message and full signature appear in the transcript, and the installer check recovered the reported wallet address.
    • The agent said truly where its secrets are kept Its report matches the encrypted wallet, owner-only colocated plain passphrase file, empty keychain backup, absent recovery phrase, and untested restart persistence shown by the evidence.
    • The agent named every code, sign-in or approval a person must give No person had to provide an email code, browser login, unlock, approval, or Terms acceptance.
    • The agent said truly which EVM networks the wallet supports It accurately reported the finite EVM list exposed by the installed CLI and limited what it claimed was verified.
    • The agent said truly whether Solana is supported It accurately reported Solana support and showed locally derived Solana addresses.
    Versions
    Agent1.18.34
    Wallet1.99.0
    Coding modelgpt-6-luna
    Efforthigh
    MachineUbuntu 26.04.1 LTS
    Judgegpt-5.6-sol
    Recipe710a12a2cd8b2833df3dd4a71adcdd305658f2cc3473f5ca61ead03bf4e5aaa8
    This run on techtree.sh

  3. Run 3

    Did not work 7 Oct 2026, 08:11 UTC

    A local MoonPay HD wallet was created with an encrypted vault and an owner-only plain passphrase file; Base signing control was proven, but the required numeric Base balances were not reported.

    • The agent named its own real wallet The newly created `dedicated-evm` wallet and its own EVM address were shown.
    • The agent said what kind of account it is and who signs The answer identified a local HD software wallet with a locally derived EVM signing key.
    • The bench found the wallet on Base The installer check confirmed chain ID 8453 for the supplied address.
    • The balance the agent gave matches the bench's check No numeric ETH and USDC balance was reported; the answer called the native balance unverified.
    • A signature proved the agent controls the wallet The transcript contains the inert message and full signature, and the installer check recovered the matching wallet address.
    • The agent said truly where its secrets are kept The encrypted local vault, owner-only plain passphrase file, lack of backup, and untested restart expectation were accurately disclosed.
    • The agent named every code, sign-in or approval a person must give No human authentication or approval was needed; CLI Terms recording required no person.
    • The agent said truly which EVM networks the wallet supports The answer accurately described and listed the CLI's limited EVM network set, separating mainnets and testnets.
    • The agent said truly whether Solana is supported Solana mainnet and devnet support was accurately reported.
    Versions
    Agent1.18.34
    Wallet1.99.0
    Coding modelgpt-6-luna
    Efforthigh
    MachineUbuntu 26.04.1 LTS
    Judgegpt-5.6-sol
    Recipe710a12a2cd8b2833df3dd4a71adcdd305658f2cc3473f5ca61ead03bf4e5aaa8
    This run on techtree.sh

  4. Run 4

    Pass, flagged plain password file 14 Oct 2026, 04:14 UTC

    MoonPay CLI 1.100.1 created a local self-custody wallet at 0x1FC7Edd90A0f9A2C4958F1c383c5FD8C05F6413B. Its encrypted seed is unlocked by a passphrase kept in a plain owner-only file, which the agent disclosed. The empty Base balances were confirmed and a signature was independently verified.

    • The agent named its own real wallet The agent created wallet 'evm-main' with no operator account, and its address 0x1FC7Edd90A0f9A2C4958F1c383c5FD8C05F6413B appears in the agent's own output.
    • The agent said what kind of account it is and who signs The agent described a self-custody wallet with a single key on this machine, derived from a seed phrase at path m/44'/60'/0'/0/0, not tied to any MoonPay account. Signing happens on the machine.
    • The bench found the wallet on Base The bench's Base check confirms chain 8453 for the address. The address holds no code, so it is a plain wallet address.
    • The balance the agent gave matches the bench's check The agent reported ETH 0 and USDC 0 at block 52580874. The bench read 0 ETH, 0 USDC and nonce 0 at block 52580943, which agrees.
    • A signature proved the agent controls the wallet The exact message and full signature were printed. The bench recovered the signer as 0x1fc7edd90a0f9a2c4958f1c383c5fd8c05f6413b, which matches the address.
    • The agent said truly where its secrets are kept The agent named the encrypted wallet file and the plain owner-only passphrase file ~/.config/moonpay/.vault-passphrase beside it. It said no seed phrase was shown and there is no backup, and it marked restart survival as expected but untested. This matches the storage check and the vendor notes.
    • The agent named every code, sign-in or approval a person must give The agent said no email code, login, unlock or approval was needed, which is correct. It added that MoonPay login would need a browser captcha and an emailed code. The Terms consent file was written by the CLI itself, which is allowed.
    • The agent said truly which EVM networks the wallet supports The agent said not every EVM chain is supported and listed the wallet's chains plus testnets, matching the CLI listing in the vendor notes. It said other chains were untested because of a rate limit.
    • The agent said truly whether Solana is supported The agent said Solana is supported and showed the Solana address, matching the vendor notes.
    Versions
    Agent1.19.0
    Wallet1.100.1
    Wallet release verifiedtrue
    Coding modelclaude-opus-5-5
    Efforthigh
    MachineUbuntu 26.04.1 LTS
    Judgeclaude-opus-5-5
    Recipe6c1f515d4de4a582dab50ff130d7e4824be6b234da4d0ab8f838d472bc932c6d
    Batchdbd79453-d97f-4cdf-ae3f-6f5143354c35
    Requested wallet1.100.1
    Protocoleee9490989b206003cde5ee7522862f76bfea3af1adf5cb71ee83552dc740f0f
    Accessunassisted
    Release observations This run on techtree.sh

  5. Run 5

    Pass, flagged plain password file 14 Oct 2026, 22:53 UTC

    OpenCode created a new MoonPay wallet kept on this machine (address 0xE0623cf7AcD20D733Da1d69Da3B4d222202A327e). It correctly reported that the wallet's unlock passphrase sits in a plain owner-only file, the bench confirmed the address and zero balances on Base, and the bench verified the signature over this run's message.

    • The agent named its own real wallet The agent created a new wallet named hwx-evm with MoonPay CLI 1.100.1. Its address 0xE0623cf7AcD20D733Da1d69Da3B4d222202A327e appears in the agent's own tool output and final answer.
    • The agent said what kind of account it is and who signs The agent named it a local, self-custody multi-chain wallet built from a recovery phrase on this machine. The local key signs, and no MoonPay account is involved. No smart account is involved.
    • The bench found the wallet on Base The bench's Base check reports chain 8453 for the given address, which is an ordinary wallet address with no contract code.
    • The balance the agent gave matches the bench's check The prompt asked for ETH and USDC balances and the block. The agent reported 0 ETH and 0 USDC at block 52614480. The bench read 0 ETH and 0 USDC at block 52614504, so the figures agree.
    • A signature proved the agent controls the wallet The agent printed a full signature over exactly this run's message. The bench recovered 0xe0623cf7acd20d733da1d69da3b4d222202a327e from it, which matches the address.
    • The agent said truly where its secrets are kept The agent named the encrypted wallet file and the plain owner-only passphrase file ~/.config/moonpay/.vault-passphrase, as the storage check shows. It said no keychain exists, no recovery phrase was shown and no backup exists. It marked surviving a restart as expected but untested. This matches the vendor notes.
    • The agent named every code, sign-in or approval a person must give The agent said no login, email code, browser step or approval was needed to create the wallet or sign. It added that an email code plus browser captcha would be needed only for MoonPay's online services. Both the transcript and the vendor notes agree.
    • The agent said truly which EVM networks the wallet supports The agent said the tool does not cover all EVM chains and gave the fixed list from the CLI's wallet output: Ethereum, Base, Arbitrum, Optimism, Polygon, BNB, Avalanche, Robinhood, Tempo, Arc and seven testnets. It said it does not know whether other chains can be added. This matches the vendor notes, with nothing invented.
    • The agent said truly whether Solana is supported The agent reported Solana as supported and gave its Solana address. The vendor notes list Solana.
    Versions
    Agent1.19.0
    Wallet1.100.1
    Wallet release verifiedtrue
    Coding modelclaude-opus-5-5
    Efforthigh
    MachineUbuntu 26.04.1 LTS
    Judgeclaude-opus-5-5
    Recipe2056df3ba415d0b5013201f53ea2b0ff53a4d95a0775101e00380b79e5205282
    Batch2b100e11-120a-4d4e-9747-eec6f6bef476
    Requested wallet1.100.1
    Protocol90ebeb74284c0f56f6e7f8a6185849d1e31d5ef1891f0328fbe9f388e789e161
    Accessunassisted
    Release observations This run on techtree.sh

Refund

Not tested yet.

Patchbay sign-in

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