Haystack

Haystack is an open-source framework for building production-ready LLM applications and retrieval-augmented generation pipelines.

1 APIs 0 Features

AI AutomationLLM Framework

APIs

Haystack

Haystack is an open-source framework for building production-ready LLM applications and retrieval-augmented generation pipelines.

GraphQL

Haystack GraphQL API

Haystack is an open-source NLP framework. The Deepset Cloud API covers pipeline management, document store operations, querying, user management, evaluation sets, and deployment...

GRAPHQL

Pricing Plans

Haystack Plans Pricing

3 plans

PLANS

Rate Limits

Haystack Rate Limits

5 limits

RATE LIMITS

FinOps

Haystack Finops

FINOPS

Resources

👥

GitHubOrganization

Sources

aid: haystack
name: Haystack
description: Haystack is an open-source framework for building production-ready LLM applications and retrieval-augmented generation
  pipelines.
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- AI Automation
- LLM Framework
url: https://raw.githubusercontent.com/api-evangelist/haystack/refs/heads/main/apis.yml
created: '2026-03-27'
modified: '2026-03-27'
specificationVersion: '0.19'
apis:
- aid: haystack:haystack
  name: Haystack
  description: Haystack is an open-source framework for building production-ready LLM applications and retrieval-augmented
    generation pipelines.
  humanURL: https://haystack.deepset.ai
  tags:
  - AI Automation
  properties:
  - type: Documentation
    url: https://docs.haystack.deepset.ai
  - url: graphql/haystack-graphql.md
    type: GraphQL
common:
- type: GitHubOrganization
  url: https://github.com/deepset-ai
- type: LinkedIn
  url: https://www.linkedin.com/company/deepset-ai
- type: Website
  url: https://haystack.deepset.ai
- type: Documentation
  url: https://docs.haystack.deepset.ai
- type: LlmsText
  url: https://docs.haystack.deepset.ai/llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com