Follow Discord
Sweep 27 Oct 2026 · 19:04Z Build v2.1.312 531 read Stable v2.1.308 Latest v2.1.312 Next v2.1.312 Feeds RSS JSON llms.txt llms-full.txt Unofficial
Home / Reference / Settings keys

maxBudgetUsd

setting never mined JSON

A Claude Code settings key, read out of the shipped bundle. No mined inventory carries it: everything below comes from what this site has written about it.

Tools can now check whether a spending cap is set, which is true whenever maxBudgetUsd has a value

Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.311.

First seen — never in a mined build
Last seen — never in a mined build
Builds0 / 153on this box, as of v2.1.312
Written about v2.1.311 first named in a changelog, 26 Oct 2026

In the changelogs

1

Releases whose published page names maxBudgetUsd.

  1. v2.1.311
    Claude Code now knows when a spending cap is set

    Tools can now check whether a spending cap is set, which is true whenever maxBudgetUsd has a value

    named in this entry, found in this entry's text

First cited

1

The earliest release whose published evidence quoted maxBudgetUsd was v2.1.295, 8 Oct 2026. That is the oldest release this project wrote about it, so it is a floor on the name's age and not the release that introduced it. It is not a presence reading: which builds carried the name is the table below.

ReleaseDateThe span that was quoted
v2.1.2958 Oct 2026maxBudgetUsd: R.maxBudgetUsd

Presence across releases

0

The miner has never read a build containing this name. It is here because a changelog entry of ours names it, which is evidence that it existed and not evidence of which releases carried it. The inventory starts at v2.1.138 and everything older than that was never mined.

Read out of the published npm bundle release by release, and out of Anthropic's own documentation as this site captured it. Nothing on this page is a description anybody here wrote about what the settings key does. All settings keys.

Feedback