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-images.s3.amazonaws.com/shared/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: kin@apievangelist.com