simple_streaming.yaml

 1---
 2version: 2
 3interactions:
 4- id: 0
 5  request:
 6    proto: HTTP/1.1
 7    proto_major: 1
 8    proto_minor: 1
 9    content_length: 254
10    host: ""
11    body: '{"messages":[{"content":"You are a helpful assistant","role":"system"},{"content":"Say hi in Portuguese","role":"user"}],"model":"anthropic/claude-sonnet-4","max_tokens":4000,"stream_options":{"include_usage":true},"usage":{"include":true},"stream":true}'
12    headers:
13      Accept:
14      - application/json
15      Content-Type:
16      - application/json
17      User-Agent:
18      - OpenAI/Go 2.3.0
19    url: https://openrouter.ai/api/v1/chat/completions
20    method: POST
21  response:
22    proto: HTTP/2.0
23    proto_major: 2
24    proto_minor: 0
25    content_length: -1
26    body: |+
27      data: {"id":"gen-1758884864-Ti76q8ykUk3txETvMAqx","provider":"Google","model":"anthropic/claude-sonnet-4","object":"chat.completion.chunk","created":1758884864,"choices":[{"index":0,"delta":{"role":"assistant","content":"","reasoning":null,"reasoning_details":[]},"finish_reason":null,"native_finish_reason":null,"logprobs":null}]}
28
29      data: {"id":"gen-1758884864-Ti76q8ykUk3txETvMAqx","provider":"Google","model":"anthropic/claude-sonnet-4","object":"chat.completion.chunk","created":1758884864,"choices":[{"index":0,"delta":{"role":"assistant","content":"","reasoning":null,"reasoning_details":[]},"finish_reason":null,"native_finish_reason":null,"logprobs":null}]}
30
31      data: {"id":"gen-1758884864-Ti76q8ykUk3txETvMAqx","provider":"Google","model":"anthropic/claude-sonnet-4","object":"chat.completion.chunk","created":1758884864,"choices":[{"index":0,"delta":{"role":"assistant","content":"Olá!","reasoning":null,"reasoning_details":[]},"finish_reason":null,"native_finish_reason":null,"logprobs":null}]}
32
33      data: {"id":"gen-1758884864-Ti76q8ykUk3txETvMAqx","provider":"Google","model":"anthropic/claude-sonnet-4","object":"chat.completion.chunk","created":1758884864,"choices":[{"index":0,"delta":{"role":"assistant","content":"","reasoning":null,"reasoning_details":[]},"finish_reason":null,"native_finish_reason":null,"logprobs":null}]}
34
35      data: {"id":"gen-1758884864-Ti76q8ykUk3txETvMAqx","provider":"Google","model":"anthropic/claude-sonnet-4","object":"chat.completion.chunk","created":1758884864,"choices":[{"index":0,"delta":{"role":"assistant","content":"","reasoning":null,"reasoning_details":[]},"finish_reason":"stop","native_finish_reason":"stop","logprobs":null}]}
36
37      data: {"id":"gen-1758884864-Ti76q8ykUk3txETvMAqx","provider":"Google","model":"anthropic/claude-sonnet-4","object":"chat.completion.chunk","created":1758884864,"choices":[{"index":0,"delta":{"role":"assistant","content":""},"finish_reason":null,"native_finish_reason":null,"logprobs":null}],"usage":{"prompt_tokens":16,"completion_tokens":7,"total_tokens":23,"cost":0.000153,"is_byok":false,"prompt_tokens_details":{"cached_tokens":0,"audio_tokens":0},"cost_details":{"upstream_inference_cost":null,"upstream_inference_prompt_cost":0.000048,"upstream_inference_completions_cost":0.000105},"completion_tokens_details":{"reasoning_tokens":0,"image_tokens":0}}}
38
39      data: [DONE]
40
41    headers:
42      Content-Type:
43      - text/event-stream
44    status: 200 OK
45    code: 200
46    duration: 2.099917792s