Provider config (Postman env files)
Per-provider Postman environment .json files for running the Bifrost V1 API Newman e2e tests. Each file defines base_url, provider, model, and other model-type variables for that provider.
Variables
Each bifrost-v1-<provider>.postman_environment.json typically includes:
| Key | Description |
|---|---|
base_url |
Gateway base URL (default http://localhost:8080) |
provider |
Provider name (e.g. openai, anthropic, gemini) |
model |
Chat/completions model |
embedding_model |
Embeddings model |
speech_model |
TTS model |
transcription_model |
Transcription model |
image_model |
Image generation model |
batch_id, file_id, container_id |
Placeholders; overwritten at runtime when tests create resources |
Usage
From tests/e2e/api:
# Run for all providers (each bifrost-v1-*.postman_environment.json in this folder, except sgl and ollama)
./runners/run-newman-inference-tests.sh
# Run for a single provider
./runners/run-newman-inference-tests.sh --env openai
./runners/run-newman-inference-tests.sh --env provider_config/bifrost-v1-openai.postman_environment.json
Ensure the Bifrost server is running and the chosen provider(s) are configured (API keys, etc.). Depending on provider capabilities, tests may either succeed (2xx) or return expected unsupported-operation responses.
Provider-specific notes
- Cohere – Requires a valid Cohere API key in Bifrost provider config. Key format and auth may differ from other providers; 401 is expected if the key is missing or invalid.
- Vertex – Requires
regionin the key config for embeddings and other operations. Set this in Bifrost provider config (project, region, credentials). Embeddings typically require a supported region such asus-central1. - Replicate – Set
replicate_owner(e.g. via environment or Postman env) when running Replicate tests; otherwise API calls may fail.
Files
All Bifrost providers are included except sgl and ollama (excluded in runners/run-newman-inference-tests.sh when running “all providers”).
bifrost-v1-openai.postman_environment.jsonbifrost-v1-anthropic.postman_environment.jsonbifrost-v1-azure.postman_environment.jsonbifrost-v1-bedrock.postman_environment.jsonbifrost-v1-cerebras.postman_environment.jsonbifrost-v1-cohere.postman_environment.jsonbifrost-v1-elevenlabs.postman_environment.jsonbifrost-v1-gemini.postman_environment.jsonbifrost-v1-groq.postman_environment.jsonbifrost-v1-huggingface.postman_environment.jsonbifrost-v1-mistral.postman_environment.jsonbifrost-v1-nebius.postman_environment.jsonbifrost-v1-openrouter.postman_environment.jsonbifrost-v1-parasail.postman_environment.jsonbifrost-v1-perplexity.postman_environment.jsonbifrost-v1-replicate.postman_environment.jsonbifrost-v1-vertex.postman_environment.jsonbifrost-v1-xai.postman_environment.json
To add a provider, copy an existing env file, rename it to bifrost-v1-<provider>.postman_environment.json, and set the provider and model values for that provider.