Introduction

Welcome to the AqtaCore API

AqtaCore sits between your app and AI providers. It verifies the trigger, enforces policy, and leaves a cryptographic attestation before the action executes.

Core Features

Cryptographic attestation

Ed25519-signed at the moment of decision. Sealed before execution. Impossible to backdate.

Tamper-evident audit chain

SHA-256 hash-chained records. Mapped to EU AI Act Arts. 9-15.

Offline verification

Anyone verifies a receipt with the published Ed25519 key and aqta-verify-receipt. No Aqta server in the trust path.

Inference-time enforcement

Policy, loop detection, and budget gates run before the model responds.

Integration

Python
import openai

client = openai.OpenAI(
    api_key="your-aqta-key",
    base_url="https://api.aqta.ai/v1"
)

response = client.chat.completions.create(
    model="gpt-4o",
    messages=[{"role": "user", "content": "Hello"}]
)

print(response.choices[0].message.content)

Any OpenAI-compatible SDK works unchanged.

API Reference

POST/v1/chat/completions
POST/v1/completions
GET/v1/models
GET/v1/usage

Full endpoint reference →

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Last updated: May 2026