[Bug]: Claude code doesn't support AWS Bedrock usage

[super-original]

Before submitting

• I searched existing issues and did not find a duplicate.
• I included enough detail to reproduce or investigate the problem.

Area

apps/web

Steps to reproduce

1. Have your claude code set up to use AWS Bedrock
2. Double check that claude code works in the CLI
3. Attempt to prompt in T3 Chat with a claude model
4. You will get "Credit balance is too low" response

Expected behavior

The model responds normally.

Actual behavior

The only response is "Credit balance is too low"

Impact

Blocks work completely

Version or commit

0.0.13

Environment

MacOS 26.3.1, T3 Code 0.0.13, Any anthropic model

Logs or stack traces

Screenshots, recordings, or supporting files

CleanShot 2026-03-21 at 00.30.05.png
CleanShot 2026-03-21 at 00.29.53.png

Workaround

Use Claude code in the CLI until this is fixed

[Noojuno]

@super-original I will have a look at this now!

How are you setting up Claude Code to use bedrock?

[super-original]

@Noojuno
I have the following environment variables set in ~/.claude/settings.json under the "env" key:

{
  "env": {
    "CLAUDE_CODE_USE_BEDROCK": "1",
    "AWS_REGION": "us-east-1",
    "AWS_DEFAULT_REGION": "us-east-1",
    "ANTHROPIC_DEFAULT_OPUS_MODEL": "us.anthropic.claude-opus-4-6-v1"
  }
}

For AWS auth, I'm using IAM credentials from the root account configured in ~/.aws/config with the default profile (not SSO). Claude Code in the CLI works perfectly with this setup, it's only T3 Code that returns "Credit balance is too low", which makes me think T3 Code might be checking for an Anthropic API key/credits instead of passing through the Bedrock configuration.