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docs: document evm charge x402 support#669

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brendanjryan merged 8 commits into
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brendanjryan/bump-mppx-0.6.29
Jun 2, 2026
Merged

docs: document evm charge x402 support#669
brendanjryan merged 8 commits into
mainfrom
brendanjryan/bump-mppx-0.6.29

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Summary

  • Bump mppx to 0.6.29 and update SDK drift mappings for current exports
  • Replace x402 upgrade guidance with running x402 servers through evm.charge
  • Add client and server evm / evm.charge TypeScript SDK reference pages

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Project Deployment Actions Updated (UTC)
mpp Ready Ready Preview, Comment Jun 2, 2026 1:45pm

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Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff Package Supply Chain
Security
Vulnerability Quality Maintenance License
Addedmppx@​0.6.298110010097100
Addedhono@​4.12.23991009795100
Updatedviem@​2.50.4 ⏵ 2.52.0100 +3100100 +198 +1100

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@brendanjryan brendanjryan force-pushed the brendanjryan/bump-mppx-0.6.29 branch from 4ee9ddb to c75c8d7 Compare June 2, 2026 12:59
@brendanjryan brendanjryan marked this pull request as ready for review June 2, 2026 13:07

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Reviewed commit: c75c8d77fa

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Comment on lines 213 to 215
Add mppx to my existing x402 server. Use the Tempo payment
method with USDC.e. Keep the same pricing and route structure.
Add mppx.charge to each paid endpoint. Point out areas where I could benefit from adding sessions.`}

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P2 Badge Keep the agent prompt on the x402-compatible path

This prompt now links to the new evm.charge x402-compatibility section, but it still instructs the coding agent to use the Tempo method and mppx.charge. For an existing x402 server, that path advertises MPP/Tempo Challenges rather than the x402 PAYMENT-* flow described above, so users who copy the prompt won't preserve existing x402 clients. Update the prompt to ask for evm.charge with the x402 facilitator, or point it at the later Tempo-only migration section instead.

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@brendanjryan brendanjryan merged commit fad209e into main Jun 2, 2026
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@brendanjryan brendanjryan deleted the brendanjryan/bump-mppx-0.6.29 branch June 2, 2026 13:47
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