Improve x402 wallet UX: bare command shows info, deprecate info subcommand#295
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Running "mcpc x402" with no subcommand previously printed the command help, which is inconsistent with other commands. It now shows wallet info (or how to create a wallet) plus a hint pointing to "mcpc help x402" for the full reference. The "info" subcommand is deprecated: it is hidden from help and prints a deprecation warning, and will be removed in a future release. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014hPgskXe8VWjXW4aFJixaM
Change "ETH Balance"/"USDC Balance" to lowercase "balance" and always show at least 6 decimal places (e.g. "1.000000"), keeping any extra precision. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014hPgskXe8VWjXW4aFJixaM
Clarify that "x402 sign" signs the PAYMENT-REQUIRED header offline and prints the PAYMENT-SIGNATURE header to stdout, and add the standard "JSON output (--json):" section to every x402 subcommand's help, matching the other commands. Move the shared jsonHelp helper into output.ts so both index.ts and the x402 command can use it. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014hPgskXe8VWjXW4aFJixaM
Render the wallet funding QR code with chalk.whiteBright so the modules stand out against the terminal background and are easier to scan. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014hPgskXe8VWjXW4aFJixaM
jancurn
commented
Jun 27, 2026
| console.log(` ${chalk.bold('USDC balance')} ${padDecimals(usdcBalance, 6)}`); | ||
| } else { | ||
| console.log(` ${chalk.bold('Balances')} ${theme.red('Failed to fetch')}`); | ||
| console.log(` ${chalk.bold('balances')} ${theme.red('Failed to fetch')}`); |
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Show this as one text "Failed to fetch balances"
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Done — now shows a single red Failed to fetch balances line instead of a balances label with a Failed to fetch value (413a873).
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Address review feedback: render the balance-fetch failure as one "Failed to fetch balances" message instead of a "balances" label paired with a "Failed to fetch" value. Refs #295 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014hPgskXe8VWjXW4aFJixaM
Resolve CHANGELOG.md conflict by keeping both Unreleased entries (Changed before Fixed). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014hPgskXe8VWjXW4aFJixaM
jancurn
marked this pull request as ready for review
July 8, 2026 13:32
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mcpc x402with no subcommand now shows the wallet info (address, balances, funding QR code) instead of the command help, matching how other commands behave. Themcpc x402 infosubcommand is deprecated — hidden from help, prints a warning — and will be removed in a future release.--jsonoutput shape, andx402 signexplains that it prints the PAYMENT-SIGNATURE header to stdoutjsonHelp()helper moved fromindex.tstooutput.tsfor reuse🤖 Generated with Claude Code
https://claude.ai/code/session_014hPgskXe8VWjXW4aFJixaM