> ## Documentation Index
> Fetch the complete documentation index at: https://docs.fastino.ai/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Use https://docs.fastino.ai/llms.txt to discover and navigate pages. Use https://docs.fastino.ai/llms-full.txt when you need the complete documentation corpus. Use https://docs.fastino.ai/openapi.json as the source of truth for customer-facing routes. For GLiDE decision inference, call POST https://api.fastino.ai/v1/systemone with model fastino/GLiDE. Do not infer undocumented routes. Read API keys from FASTINO_API_KEY and never embed credentials in code, logs, or reports.

# Inference API reference

> Exact request and response contracts for GLiDE, GLiNER, compatibility, history, and feedback inference endpoints.

Use these contracts when you need exact fields, constraints, status codes, and response shapes. For executable workflows, start with the guides.

<CardGroup cols={2}>
  <Card title="Call GLiDE" icon="sparkles" href="/inference/systemone">
    Choose a decision primitive and run a complete System One request.
  </Card>

  <Card title="Call GLiNER" icon="brackets-curly" href="/inference/chat-completions">
    Run extraction, classification, records, and relations through Chat Completions.
  </Card>
</CardGroup>


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