Parea AI

aid: parea
name: Parea AI
description: >-
  Parea AI is an LLM evaluation, testing, and observability platform designed
  for AI engineering teams building production-ready LLM applications. The
  platform provides a REST API for managing prompt versions, running automated
  test suites, collecting human feedback, and tracking quality metrics across
  model versions. Parea supports experiment tracking with aggregate statistics,
  trace logging for end-to-end observability, and an LLM proxy gateway that
  enables unified access to multiple model providers with built-in caching and
  retries. Native SDKs for Python and TypeScript integrate with popular
  frameworks including OpenAI, Anthropic, LangChain, Instructor, DSPy, and
  LiteLLM, making it easy to instrument existing applications.
type: Index
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/parea/refs/heads/main/apis.yml
created: 2026-06-13
modified: 2026-06-13
specificationVersion: '0.19'
tags:
  - LLM
  - Evaluation
  - Observability
  - Testing
  - Prompt Management
  - AI Engineering
  - Machine Learning
  - Tracing
  - Experimentation
  - Human Feedback
apis:
  - aid: parea:parea-rest-api
    name: Parea REST API
    description: >-
      The Parea REST API enables programmatic access to the full Parea AI
      platform, including trace logging for LLM calls, experiment creation and
      management, dataset operations, LLM proxy completions, and project
      management. Authentication is performed via the x-api-key header using a
      secret key generated from the Parea settings page.
    humanURL: https://docs.parea.ai/tutorials/api-only/cookbook
    baseURL: https://parea-ai-backend-us-9ac16cdbc7a7b006.onporter.run
    tags:
      - REST API
      - Tracing
      - Experiments
      - Datasets
      - LLM Proxy
    properties:
      - type: Documentation
        url: https://docs.parea.ai
      - type: OpenAPI
        url: https://docs.parea.ai/api-reference/overview
      - type: OpenAPI
        url: >-
          https://raw.githubusercontent.com/api-evangelist/parea/refs/heads/main/openapi/parea-rest-api-openapi.yml
common:
  - type: Website
    url: https://www.parea.ai/
  - type: Documentation
    url: https://docs.parea.ai
  - type: GitHubOrg
    url: https://github.com/parea-ai
  - type: LinkedIn
    url: https://www.linkedin.com/company/parea-ai/
  - type: Blog
    url: https://docs.parea.ai/blog/
  - type: Pricing
    url: https://www.parea.ai/#pricing
  - type: X
    url: https://twitter.com/PareaAI
  - type: Plans
    url: plans/parea-plans-pricing.yml
  - type: RateLimits
    url: rate-limits/parea-rate-limits.yml
  - type: FinOps
    url: finops/parea-finops.yml
  - type: Vocabulary
    url: vocabulary/parea-vocabulary.yml
  - type: JSONLDContext
    url: json-ld/parea-context.jsonld
maintainers:
  - FN: Kin Lane
    email: [email protected]