Add custom headers support for models.json

Fixes #39

- Added headers field to Model type (provider and model level)
- Model headers override provider headers when merged
- Supported in all APIs:
  - Anthropic: defaultHeaders
  - OpenAI (completions/responses): defaultHeaders
  - Google: httpOptions.headers
- Enables bypassing Cloudflare bot detection for proxied endpoints
- Updated documentation with examples

Also fixed:
- Mistral/Chutes syntax error (iif -> if)
- process.env.ANTHROPIC_API_KEY bug (use delete instead of = undefined)
This commit is contained in:
Mario Zechner 2025-11-20 17:05:31 +01:00
parent 425890e674
commit de39f1f493
9 changed files with 95 additions and 7 deletions

View file

@ -2,6 +2,15 @@
## [Unreleased]
### Added
- **Custom Headers**: Added support for custom HTTP headers in `models.json` configuration. Headers can be specified at both provider and model level, with model-level headers overriding provider-level ones. This enables bypassing Cloudflare bot detection and other proxy requirements. ([#39](https://github.com/badlogic/pi-mono/issues/39))
### Fixed
- **Chutes AI Provider**: Fixed 400 errors when using Chutes AI provider. Added compatibility fixes for `store` field exclusion, `max_tokens` parameter usage, and system prompt role handling. ([#42](https://github.com/badlogic/pi-mono/pull/42) by [@butelo](https://github.com/butelo))
- **Mistral/Chutes Syntax Error**: Fixed syntax error in merged PR that used `iif` instead of `if`.
## [0.7.25] - 2025-11-20
### Added