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POST
/
v1
/
chat
/
completions
Chat Completions
curl --request POST \
  --url https://api.tracelm.ai/v1/chat/completions
OpenAI-compatible endpoint with tracing and reliability metadata capture.

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Required Headers

  • X-API-Key: lt_...
  • Authorization: Bearer <provider_key>
  • Content-Type: application/json

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Optional Headers

  • X-Provider: openai | anthropic | google
  • X-Task-ID, X-Task-Name, X-Conversation-ID, X-User-ID

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Request Body

Pass standard OpenAI Chat Completions payload fields (model, messages, tools, temperature, max_tokens, stream, etc.).

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Example

curl -X POST "https://api.tracelm.ai/v1/chat/completions" \
  -H "X-API-Key: $TRACELM_API_KEY" \
  -H "Authorization: Bearer $OPENAI_API_KEY" \
  -H "X-Provider: openai" \
  -H "X-Task-ID: 550e8400-e29b-41d4-a716-446655440000" \
  -H "X-Conversation-ID: 660e8400-e29b-41d4-a716-446655440000" \
  -H "X-User-ID: user_123" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-4o-mini",
    "messages": [{"role":"user","content":"Find me flights to NYC"}],
    "tools": []
  }'

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Response

Returns OpenAI-compatible response shape. Trace and task-level metrics are available through /api/v1/tasks/* and /api/v1/conversations/*.