OpenPipe

OpenPipe is a fine-tuning and inference platform for distilling expensive frontier-LLM workloads into smaller, cheaper specialized models. Captures production traces (OpenAI and Anthropic), fine-tunes, evaluates with judges, caches results, and serves the result via OpenAI-compatible API. Also supports proxying to external models.

OpenPipe publishes 10 APIs on the APIs.io network, including Chat API, Check Cache API, Criteria API, and 7 more. Tagged areas include Artificial Intelligence, LLM, Fine-Tuning, Distillation, and Inference.

OpenPipe’s developer surface includes authentication, documentation, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub

27.7/100 thin ▬ flat Agent 20/100 agent aware Full breakdown ↓
scored 2026-08-25 · rubric v0.14.0

AccessSelf serve

10 APIs

Artificial Intelligence LLM Fine-TuningDistillationInference OpenAI-Compatible Anthropic Compatible Caching

Kin Score

Kin Score How this is scored →
scored 2026-08-25 · rubric v0.14.0

Composite quality — 27.7/100 · thin

Contract Quality 11.6 / 25

Developer Ergonomics 4.3 / 20

Access Clarity 2.6 / 20

Operational Transparency 1.0 / 13

Contract Governance 0.0 / 12

Discoverability 8.2 / 10

Agent readiness — 20/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Surface 0 / 5

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/openpipe: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 10

Individual APIs this provider publishes, each with its own machine-readable definition.

Open Collections 12

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Rate Limits 1

Documented rate limits and quota policies.

Openpipe Rate Limits

1 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LlmsText

LlmsText

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 2

The organization behind the API

LinkedIn

Website

Website

Source (apis.yml)

aid: openpipe
url: https://raw.githubusercontent.com/api-evangelist/openpipe/refs/heads/main/apis.yml
name: OpenPipe
kind: company
description: OpenPipe is a fine-tuning and inference platform for distilling expensive frontier-LLM workloads into smaller,
  cheaper specialized models. Captures production traces (OpenAI and Anthropic), fine-tunes, evaluates with judges, caches
  results, and serves the result via OpenAI-compatible API. Also supports proxying to external models.
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/openpipe.png
tags:
- Artificial Intelligence
- LLM
- Fine-Tuning
- Distillation
- Inference
- OpenAI-Compatible
- Anthropic Compatible
- Caching
tags_raw:
- AI
- LLM
- Fine-Tuning
- Distillation
- Inference
- OpenAI Compatible
- Anthropic Compatible
- Caching
created: '2026-05-08'
modified: '2026-05-19'
specificationVersion: '0.23'
apis:
- aid: openpipe:openpipe-chat-api
  name: OpenPipe Chat API
  description: The Chat API from OpenPipe — 1 operation(s) for chat.
  humanURL: https://docs.openpipe.ai/
  baseURL: https://api.openpipe.ai/api/v1
  tags:
  - Chat
  properties:
  - type: OpenAPI
    url: openapi/openpipe-chat-api-openapi.yml
  - type: Documentation
    url: https://docs.openpipe.ai/
  - type: Signup
    url: https://app.openpipe.ai/
  - type: Pricing
    url: https://openpipe.ai/pricing
  - type: BaseModels
    url: https://docs.openpipe.ai/base-models
- aid: openpipe:openpipe-check-cache-api
  name: OpenPipe Check Cache API
  description: The Check Cache API from OpenPipe — 1 operation(s) for check cache.
  humanURL: https://docs.openpipe.ai/
  baseURL: https://api.openpipe.ai/api/v1
  tags:
  - Check Cache
  properties:
  - type: OpenAPI
    url: openapi/openpipe-check-cache-api-openapi.yml
  - type: Documentation
    url: https://docs.openpipe.ai/
  - type: Signup
    url: https://app.openpipe.ai/
  - type: Pricing
    url: https://openpipe.ai/pricing
  - type: BaseModels
    url: https://docs.openpipe.ai/base-models
- aid: openpipe:openpipe-criteria-api
  name: OpenPipe Criteria API
  description: The Criteria API from OpenPipe — 1 operation(s) for criteria.
  humanURL: https://docs.openpipe.ai/
  baseURL: https://api.openpipe.ai/api/v1
  tags:
  - Criteria
  properties:
  - type: OpenAPI
    url: openapi/openpipe-criteria-api-openapi.yml
  - type: Documentation
    url: https://docs.openpipe.ai/
  - type: Signup
    url: https://app.openpipe.ai/
  - type: Pricing
    url: https://openpipe.ai/pricing
  - type: BaseModels
    url: https://docs.openpipe.ai/base-models
- aid: openpipe:openpipe-datasets-api
  name: OpenPipe Datasets API
  description: The Datasets API from OpenPipe — 3 operation(s) for datasets.
  humanURL: https://docs.openpipe.ai/
  baseURL: https://api.openpipe.ai/api/v1
  tags:
  - Datasets
  properties:
  - type: OpenAPI
    url: openapi/openpipe-datasets-api-openapi.yml
  - type: Documentation
    url: https://docs.openpipe.ai/
  - type: Signup
    url: https://app.openpipe.ai/
  - type: Pricing
    url: https://openpipe.ai/pricing
  - type: BaseModels
    url: https://docs.openpipe.ai/base-models
- aid: openpipe:openpipe-local-testing-only-get-latest-logged-call-api
  name: OpenPipe Local Testing Only Get Latest Logged Call API
  description: The Local Testing Only Get Latest Logged Call API from OpenPipe — 1 operation(s) for local testing only get
    latest logged call.
  humanURL: https://docs.openpipe.ai/
  baseURL: https://api.openpipe.ai/api/v1
  tags: []
  tags_raw:
  - Local Testing Only Get Latest Logged Call
  properties:
  - type: OpenAPI
    url: openapi/openpipe-local-testing-only-get-latest-logged-call-api-openapi.yml
  - type: Documentation
    url: https://docs.openpipe.ai/
  - type: Signup
    url: https://app.openpipe.ai/
  - type: Pricing
    url: https://openpipe.ai/pricing
  - type: BaseModels
    url: https://docs.openpipe.ai/base-models
- aid: openpipe:openpipe-logs-api
  name: OpenPipe Logs API
  description: The Logs API from OpenPipe — 2 operation(s) for logs.
  humanURL: https://docs.openpipe.ai/
  baseURL: https://api.openpipe.ai/api/v1
  tags:
  - Logs
  properties:
  - type: OpenAPI
    url: openapi/openpipe-logs-api-openapi.yml
  - type: Documentation
    url: https://docs.openpipe.ai/
  - type: Signup
    url: https://app.openpipe.ai/
  - type: Pricing
    url: https://openpipe.ai/pricing
  - type: BaseModels
    url: https://docs.openpipe.ai/base-models
- aid: openpipe:openpipe-models-api
  name: OpenPipe Models API
  description: The Models API from OpenPipe — 2 operation(s) for models.
  humanURL: https://docs.openpipe.ai/
  baseURL: https://api.openpipe.ai/api/v1
  tags:
  - Models
  properties:
  - type: OpenAPI
    url: openapi/openpipe-models-api-openapi.yml
  - type: Documentation
    url: https://docs.openpipe.ai/
  - type: Signup
    url: https://app.openpipe.ai/
  - type: Pricing
    url: https://openpipe.ai/pricing
  - type: BaseModels
    url: https://docs.openpipe.ai/base-models
- aid: openpipe:openpipe-report-anthropic-api
  name: OpenPipe Report Anthropic API
  description: The Report Anthropic API from OpenPipe — 1 operation(s) for report anthropic.
  humanURL: https://docs.openpipe.ai/
  baseURL: https://api.openpipe.ai/api/v1
  tags:
  - Report Anthropic
  properties:
  - type: OpenAPI
    url: openapi/openpipe-report-anthropic-api-openapi.yml
  - type: Documentation
    url: https://docs.openpipe.ai/
  - type: Signup
    url: https://app.openpipe.ai/
  - type: Pricing
    url: https://openpipe.ai/pricing
  - type: BaseModels
    url: https://docs.openpipe.ai/base-models
- aid: openpipe:openpipe-report-api
  name: OpenPipe Report API
  description: The Report API from OpenPipe — 1 operation(s) for report.
  humanURL: https://docs.openpipe.ai/
  baseURL: https://api.openpipe.ai/api/v1
  tags:
  - Report
  properties:
  - type: OpenAPI
    url: openapi/openpipe-report-api-openapi.yml
  - type: Documentation
    url: https://docs.openpipe.ai/
  - type: Signup
    url: https://app.openpipe.ai/
  - type: Pricing
    url: https://openpipe.ai/pricing
  - type: BaseModels
    url: https://docs.openpipe.ai/base-models
- aid: openpipe:openpipe-unstable-api
  name: OpenPipe Unstable API
  description: The Unstable API from OpenPipe — 7 operation(s) for unstable.
  humanURL: https://docs.openpipe.ai/
  baseURL: https://api.openpipe.ai/api/v1
  tags:
  - Unstable
  properties:
  - type: OpenAPI
    url: openapi/openpipe-unstable-api-openapi.yml
  - type: Documentation
    url: https://docs.openpipe.ai/
  - type: Signup
    url: https://app.openpipe.ai/
  - type: Pricing
    url: https://openpipe.ai/pricing
  - type: BaseModels
    url: https://docs.openpipe.ai/base-models
common:
- type: AgenticAccess
  url: agentic-access/openpipe-agentic-access.yml
- type: DomainSecurity
  url: security/openpipe-domain-security.yml
- type: Authentication
  url: authentication/openpipe-authentication.yml
- type: GitHubOrganization
  url: https://github.com/OpenPipe
- type: LinkedIn
  url: https://www.linkedin.com/company/openpipe
- type: Website
  url: https://openpipe.ai/
- type: Documentation
  url: https://docs.openpipe.ai/
- type: Plans
  url: plans/openpipe-plans-pricing.yml
- type: RateLimits
  url: rate-limits/openpipe-rate-limits.yml
- type: FinOps
  url: finops/openpipe-finops.yml
- type: LlmsText
  url: https://docs.openpipe.ai/llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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