fix: default Anthropic API cache TTL to 1h

This commit is contained in:
Peter Steinberger
2026-01-20 15:07:46 +00:00
parent a76aea1bc0
commit 74f382f732
7 changed files with 199 additions and 11 deletions

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@@ -1414,7 +1414,7 @@ Each `agents.defaults.models` entry can include:
- `alias` (optional model shortcut, e.g. `/opus`).
- `params` (optional provider-specific API params passed through to the model request).
`params` is also applied to streaming runs (embedded agent + compaction). Supported keys today: `temperature`, `maxTokens`. These merge with call-time options; caller-supplied values win. `temperature` is an advanced knob—leave unset unless you know the models defaults and need a change.
`params` is also applied to streaming runs (embedded agent + compaction). Supported keys today: `temperature`, `maxTokens`, `cacheControlTtl` (`"5m"` or `"1h"`, Anthropic API + OpenRouter Anthropic models only; ignored for Anthropic OAuth/Claude Code tokens). These merge with call-time options; caller-supplied values win. `temperature` is an advanced knob—leave unset unless you know the models defaults and need a change. Anthropic API defaults to `"1h"` unless you override (`cacheControlTtl: "5m"`). Clawdbot includes the `extended-cache-ttl-2025-04-11` beta flag for Anthropic API; keep it if you override provider headers.
Example:

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@@ -34,6 +34,30 @@ clawdbot onboard --anthropic-api-key "$ANTHROPIC_API_KEY"
}
```
## Prompt caching (Anthropic API)
Clawdbot enables **1-hour prompt caching by default** for Anthropic API keys.
This is **API-only**; Claude Code CLI OAuth ignores TTL settings.
To override the TTL per model, set `cacheControlTtl` in the model `params`:
```json5
{
agents: {
defaults: {
models: {
"anthropic/claude-opus-4-5": {
params: { cacheControlTtl: "5m" } // or "1h"
}
}
}
}
}
```
Clawdbot includes the `extended-cache-ttl-2025-04-11` beta flag for Anthropic API
requests; keep it if you override provider headers (see [/gateway/configuration](/gateway/configuration)).
## Option B: Claude Code CLI (setup-token or OAuth)
**Best for:** using your Claude subscription or existing Claude Code CLI login.