Query Generation
GET /v1/generation
Look up the exact cost, token usage, and latency for any API request using its generation ID.
Request
GET https://api.chuizi.ai/v1/generation?id={generation_id}Authentication
Authorization: Bearer ck-your-api-key
Query Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
id | string | Yes | Generation ID, e.g. gen-xxxxxxxxxxxxxxxx |
Request Example
GET https://api.chuizi.ai/v1/generation?id=gen-abc123def456
Response
config.json
json
{ "id": "gen-abc123def456", "object": "generation", "created": 1712000000, "model": "anthropic/claude-sonnet-4-6", "status_code": 200, "usage": { "prompt_tokens": 1250, "completion_tokens": 830, "total_tokens": 2080, "cached_tokens": 1000, "cache_creation_tokens": 0, "reasoning_tokens": 0 }, "cost": "0.01557000", "latency_ms": 2450, "api_key_prefix": "ck-a1b2", "error_type": null }
Code Examples
terminal
bash
curl "https://api.chuizi.ai/v1/generation?id=gen-abc123def456" \ -H "Authorization: Bearer ck-your-key"
Every request across all three protocols (OpenAI, Anthropic, Gemini) produces a generation record queryable through this endpoint.
Next Steps
- Billing Model — understand how costs are calculated
- Key Info API — check your balance and usage summary
- Cost Optimization — reduce costs with caching and model selection