LTHN API
Developer Documentation

Build with the API

Store and retrieve agent memories, score content for AI patterns, and integrate intelligent tooling into your applications.

Get Started API Reference

Brain Memory

Store and retrieve agent memories with vector search. Powered by Qdrant for semantic retrieval.

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Content Scoring

Score text for AI-generated patterns and analyse linguistic imprints via the EaaS scoring engine.

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Authentication

Secure API key authentication with scoped permissions. Generate keys from your workspace settings.

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Quick Start

cURL 
curl --request POST \
  --url 'https://api.lthn.ai/v1/brain/recall' \
  --header 'Authorization: Bearer hk_your_api_key' \
  --header 'Content-Type: application/json' \
  --data '{"query": "hello world"}'
View full quick start guide →

API Endpoints

POST
/v1/brain/remember Store a memory
POST
/v1/brain/recall Search memories by query
DELETE
/v1/brain/forget/{id} Delete a memory
POST
/v1/score/content Score text for AI patterns
POST
/v1/score/imprint Linguistic imprint analysis
GET
/v1/score/health Scoring engine health check
View all endpoints in Swagger UI →