Mixedbread

Mixedbread is a Berlin-based AI search and retrieval platform. It provides embeddings (mxbai-embed, Wholembed v3), rerankers (mxbai-rerank v1/v2/v3-listwise), multimodal stores, document parsing, structured extraction, and connector-based ingestion. Models are published as open weights on Hugging Face and consumed via a hosted REST API at api.mixedbread.com. The platform powers RAG and agent retrieval over text, PDFs, images, audio, and video across 100+ languages.

Mixedbread publishes 14 APIs on the APIs.io network, including admin API, api_keys API, billing API, and 11 more. Tagged areas include AI, Artificial Intelligence, Embeddings, Reranking, and Search.

The Mixedbread catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.

Mixedbread’s developer surface includes authentication, developer portal, documentation, signup flow, pricing, engineering blog, GitHub presence, and 23 more developer resources.

56.5/100 strong ▬ flat Agent 38/100 agent ready Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessPaidSelf serve
14 APIs
AIArtificial IntelligenceEmbeddingsRerankingSearchRetrievalRAGVector DatabaseMultimodalParsingOpen Weights

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 56.5/100 · strong
Contract Quality 16.6 / 25
Developer Ergonomics 11.3 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 4.8 / 13
Governance 7.0 / 12
Discoverability 6.9 / 10
Agent readiness — 38/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 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
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/mixedbread-ai: 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 14

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

Mixedbread admin API

The admin API from Mixedbread — 1 operation(s) for admin.

Mixedbread api_keys API

The api_keys API from Mixedbread — 4 operation(s) for api_keys.

Mixedbread billing API

The billing API from Mixedbread — 4 operation(s) for billing.

Mixedbread completions API

The completions API from Mixedbread — 1 operation(s) for completions.

Mixedbread data_sources API

The data_sources API from Mixedbread — 6 operation(s) for data_sources.

Mixedbread deprecated_vector_stores API

The deprecated_vector_stores API from Mixedbread — 10 operation(s) for deprecated_vector_stores.

Mixedbread Embeddings API

The Embeddings API from Mixedbread — 1 operation(s) for embeddings.

Mixedbread extractions API

The extractions API from Mixedbread — 6 operation(s) for extractions.

Mixedbread files API

The files API from Mixedbread — 7 operation(s) for files.

Mixedbread Mixedbread Embeddings API API

The Mixedbread Embeddings API API from Mixedbread — 1 operation(s) for mixedbread embeddings api.

Mixedbread parsing API

The parsing API from Mixedbread — 2 operation(s) for parsing.

Mixedbread Reranking API

The Reranking API from Mixedbread — 1 operation(s) for reranking.

Mixedbread schemas API

The schemas API from Mixedbread — 1 operation(s) for schemas.

Mixedbread stores API

The stores API from Mixedbread — 17 operation(s) for stores.

Scroll for all 14

Postman Collections 14

Ready-to-run Postman collections for exercising this provider's APIs.

Scroll for all 14

Open Collections 12

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

Mixedbread Admin API

OPEN COLLECTION

Mixedbread API Keys API

OPEN COLLECTION

Mixedbread Billing API

OPEN COLLECTION

Mixedbread Embeddings API

OPEN COLLECTION

Mixedbread Files API

OPEN COLLECTION

Mixedbread Parsing API

OPEN COLLECTION

Mixedbread Reranking API

OPEN COLLECTION

Mixedbread Schemas API

OPEN COLLECTION

Mixedbread Stores API

OPEN COLLECTION

Scroll for all 12

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Mixedbread Ai Rate Limits

4 limits

RATE LIMITS

FinOps 1

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

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Mixedbread Ai Context

0 classes · 9 properties

JSON-LD

Spectral Rules 2

Spectral governance rulesets for linting and validating these APIs.

Mixedbread API Rules

6 rules · 5 warnings 1 info

SPECTRAL

Mixedbread API Rules

6 rules · 3 errors 3 warnings

SPECTRAL

JSON Schema 3

Standalone JSON Schema definitions for this provider's data models.

Mixedbread Embedding

0 properties

JSON SCHEMA

Mixedbread Rerank

0 properties

JSON SCHEMA

Mixedbread Store

0 properties

JSON SCHEMA

Examples 3

Example request and response payloads for these APIs.

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Mixedbread Ai Authentication

http · 1 scheme

SECURITY

Mixedbread Ai Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Mixedbread Ai Agentic Access

93 operations · 60 acting · 1 human-in-the-loop

93 operations · 60 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Build 13

SDKs, sample code, and the tooling you integrate with

Scroll for all 13

Access & Security 3

Authentication, authorization, and security posture

Operate 2

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: mixedbread-ai
url: https://raw.githubusercontent.com/api-evangelist/mixedbread-ai/refs/heads/main/apis.yml
apis:
- aid: mixedbread-ai:mixedbread-ai-admin-api
  name: Mixedbread admin API
  description: The admin API from Mixedbread — 1 operation(s) for admin.
  humanURL: https://www.mixedbread.com/api-reference
  baseURL: https://api.mixedbread.com
  tags:
  - admin
  properties:
  - type: OpenAPI
    url: openapi/mixedbread-ai-admin-api-openapi.yml
  - type: Documentation
    url: https://www.mixedbread.com/api-reference
  - type: JSONSchema
    url: json-schema/mixedbread-embedding-schema.json
  - type: JSONLD
    url: json-ld/mixedbread-ai-context.jsonld
  - type: JSONSchema
    url: json-schema/mixedbread-rerank-schema.json
  - type: Documentation
    url: https://www.mixedbread.com/docs/stores/overview
  - type: JSONSchema
    url: json-schema/mixedbread-store-schema.json
- aid: mixedbread-ai:mixedbread-ai-api-keys-api
  name: Mixedbread api_keys API
  description: The api_keys API from Mixedbread — 4 operation(s) for api_keys.
  humanURL: https://www.mixedbread.com/api-reference
  baseURL: https://api.mixedbread.com
  tags:
  - api_keys
  properties:
  - type: OpenAPI
    url: openapi/mixedbread-ai-api-keys-api-openapi.yml
  - type: Documentation
    url: https://www.mixedbread.com/api-reference
  - type: JSONSchema
    url: json-schema/mixedbread-embedding-schema.json
  - type: JSONLD
    url: json-ld/mixedbread-ai-context.jsonld
  - type: JSONSchema
    url: json-schema/mixedbread-rerank-schema.json
  - type: Documentation
    url: https://www.mixedbread.com/docs/stores/overview
  - type: JSONSchema
    url: json-schema/mixedbread-store-schema.json
- aid: mixedbread-ai:mixedbread-ai-billing-api
  name: Mixedbread billing API
  description: The billing API from Mixedbread — 4 operation(s) for billing.
  humanURL: https://www.mixedbread.com/api-reference
  baseURL: https://api.mixedbread.com
  tags:
  - billing
  properties:
  - type: OpenAPI
    url: openapi/mixedbread-ai-billing-api-openapi.yml
  - type: Documentation
    url: https://www.mixedbread.com/api-reference
  - type: JSONSchema
    url: json-schema/mixedbread-embedding-schema.json
  - type: JSONLD
    url: json-ld/mixedbread-ai-context.jsonld
  - type: JSONSchema
    url: json-schema/mixedbread-rerank-schema.json
  - type: Documentation
    url: https://www.mixedbread.com/docs/stores/overview
  - type: JSONSchema
    url: json-schema/mixedbread-store-schema.json
- aid: mixedbread-ai:mixedbread-ai-completions-api
  name: Mixedbread completions API
  description: The completions API from Mixedbread — 1 operation(s) for completions.
  humanURL: https://www.mixedbread.com/api-reference
  baseURL: https://api.mixedbread.com
  tags:
  - completions
  properties:
  - type: OpenAPI
    url: openapi/mixedbread-ai-completions-api-openapi.yml
  - type: Documentation
    url: https://www.mixedbread.com/api-reference
  - type: JSONSchema
    url: json-schema/mixedbread-embedding-schema.json
  - type: JSONLD
    url: json-ld/mixedbread-ai-context.jsonld
  - type: JSONSchema
    url: json-schema/mixedbread-rerank-schema.json
  - type: Documentation
    url: https://www.mixedbread.com/docs/stores/overview
  - type: JSONSchema
    url: json-schema/mixedbread-store-schema.json
- aid: mixedbread-ai:mixedbread-ai-data-sources-api
  name: Mixedbread data_sources API
  description: The data_sources API from Mixedbread — 6 operation(s) for data_sources.
  humanURL: https://www.mixedbread.com/api-reference
  baseURL: https://api.mixedbread.com
  tags:
  - data_sources
  properties:
  - type: OpenAPI
    url: openapi/mixedbread-ai-data-sources-api-openapi.yml
  - type: Documentation
    url: https://www.mixedbread.com/api-reference
  - type: JSONSchema
    url: json-schema/mixedbread-embedding-schema.json
  - type: JSONLD
    url: json-ld/mixedbread-ai-context.jsonld
  - type: JSONSchema
    url: json-schema/mixedbread-rerank-schema.json
  - type: Documentation
    url: https://www.mixedbread.com/docs/stores/overview
  - type: JSONSchema
    url: json-schema/mixedbread-store-schema.json
- aid: mixedbread-ai:mixedbread-ai-deprecated-vector-stores-api
  name: Mixedbread deprecated_vector_stores API
  description: The deprecated_vector_stores API from Mixedbread — 10 operation(s) for deprecated_vector_stores.
  humanURL: https://www.mixedbread.com/api-reference
  baseURL: https://api.mixedbread.com
  tags:
  - deprecated_vector_stores
  properties:
  - type: OpenAPI
    url: openapi/mixedbread-ai-deprecated-vector-stores-api-openapi.yml
  - type: Documentation
    url: https://www.mixedbread.com/api-reference
  - type: JSONSchema
    url: json-schema/mixedbread-embedding-schema.json
  - type: JSONLD
    url: json-ld/mixedbread-ai-context.jsonld
  - type: JSONSchema
    url: json-schema/mixedbread-rerank-schema.json
  - type: Documentation
    url: https://www.mixedbread.com/docs/stores/overview
  - type: JSONSchema
    url: json-schema/mixedbread-store-schema.json
- aid: mixedbread-ai:mixedbread-ai-embeddings-api
  name: Mixedbread Embeddings API
  description: The Embeddings API from Mixedbread — 1 operation(s) for embeddings.
  humanURL: https://www.mixedbread.com/api-reference
  baseURL: https://api.mixedbread.com
  tags:
  - Embeddings
  properties:
  - type: OpenAPI
    url: openapi/mixedbread-ai-embeddings-api-openapi.yml
  - type: Documentation
    url: https://www.mixedbread.com/api-reference
  - type: JSONSchema
    url: json-schema/mixedbread-embedding-schema.json
  - type: JSONLD
    url: json-ld/mixedbread-ai-context.jsonld
  - type: JSONSchema
    url: json-schema/mixedbread-rerank-schema.json
  - type: Documentation
    url: https://www.mixedbread.com/docs/stores/overview
  - type: JSONSchema
    url: json-schema/mixedbread-store-schema.json
- aid: mixedbread-ai:mixedbread-ai-extractions-api
  name: Mixedbread extractions API
  description: The extractions API from Mixedbread — 6 operation(s) for extractions.
  humanURL: https://www.mixedbread.com/api-reference
  baseURL: https://api.mixedbread.com
  tags:
  - extractions
  properties:
  - type: OpenAPI
    url: openapi/mixedbread-ai-extractions-api-openapi.yml
  - type: Documentation
    url: https://www.mixedbread.com/api-reference
  - type: JSONSchema
    url: json-schema/mixedbread-embedding-schema.json
  - type: JSONLD
    url: json-ld/mixedbread-ai-context.jsonld
  - type: JSONSchema
    url: json-schema/mixedbread-rerank-schema.json
  - type: Documentation
    url: https://www.mixedbread.com/docs/stores/overview
  - type: JSONSchema
    url: json-schema/mixedbread-store-schema.json
- aid: mixedbread-ai:mixedbread-ai-files-api
  name: Mixedbread files API
  description: The files API from Mixedbread — 7 operation(s) for files.
  humanURL: https://www.mixedbread.com/api-reference
  baseURL: https://api.mixedbread.com
  tags:
  - files
  properties:
  - type: OpenAPI
    url: openapi/mixedbread-ai-files-api-openapi.yml
  - type: Documentation
    url: https://www.mixedbread.com/api-reference
  - type: JSONSchema
    url: json-schema/mixedbread-embedding-schema.json
  - type: JSONLD
    url: json-ld/mixedbread-ai-context.jsonld
  - type: JSONSchema
    url: json-schema/mixedbread-rerank-schema.json
  - type: Documentation
    url: https://www.mixedbread.com/docs/stores/overview
  - type: JSONSchema
    url: json-schema/mixedbread-store-schema.json
- aid: mixedbread-ai:mixedbread-ai-mixedbread-embeddings-api-api
  name: Mixedbread Mixedbread Embeddings API API
  description: The Mixedbread Embeddings API API from Mixedbread — 1 operation(s) for mixedbread embeddings api.
  humanURL: https://www.mixedbread.com/api-reference
  baseURL: https://api.mixedbread.com
  tags:
  - Mixedbread Embeddings API
  properties:
  - type: OpenAPI
    url: openapi/mixedbread-ai-mixedbread-embeddings-api-api-openapi.yml
  - type: Documentation
    url: https://www.mixedbread.com/api-reference
  - type: JSONSchema
    url: json-schema/mixedbread-embedding-schema.json
  - type: JSONLD
    url: json-ld/mixedbread-ai-context.jsonld
  - type: JSONSchema
    url: json-schema/mixedbread-rerank-schema.json
  - type: Documentation
    url: https://www.mixedbread.com/docs/stores/overview
  - type: JSONSchema
    url: json-schema/mixedbread-store-schema.json
- aid: mixedbread-ai:mixedbread-ai-parsing-api
  name: Mixedbread parsing API
  description: The parsing API from Mixedbread — 2 operation(s) for parsing.
  humanURL: https://www.mixedbread.com/api-reference
  baseURL: https://api.mixedbread.com
  tags:
  - parsing
  properties:
  - type: OpenAPI
    url: openapi/mixedbread-ai-parsing-api-openapi.yml
  - type: Documentation
    url: https://www.mixedbread.com/api-reference
  - type: JSONSchema
    url: json-schema/mixedbread-embedding-schema.json
  - type: JSONLD
    url: json-ld/mixedbread-ai-context.jsonld
  - type: JSONSchema
    url: json-schema/mixedbread-rerank-schema.json
  - type: Documentation
    url: https://www.mixedbread.com/docs/stores/overview
  - type: JSONSchema
    url: json-schema/mixedbread-store-schema.json
- aid: mixedbread-ai:mixedbread-ai-reranking-api
  name: Mixedbread Reranking API
  description: The Reranking API from Mixedbread — 1 operation(s) for reranking.
  humanURL: https://www.mixedbread.com/api-reference
  baseURL: https://api.mixedbread.com
  tags:
  - Reranking
  properties:
  - type: OpenAPI
    url: openapi/mixedbread-ai-reranking-api-openapi.yml
  - type: Documentation
    url: https://www.mixedbread.com/api-reference
  - type: JSONSchema
    url: json-schema/mixedbread-embedding-schema.json
  - type: JSONLD
    url: json-ld/mixedbread-ai-context.jsonld
  - type: JSONSchema
    url: json-schema/mixedbread-rerank-schema.json
  - type: Documentation
    url: https://www.mixedbread.com/docs/stores/overview
  - type: JSONSchema
    url: json-schema/mixedbread-store-schema.json
- aid: mixedbread-ai:mixedbread-ai-schemas-api
  name: Mixedbread schemas API
  description: The schemas API from Mixedbread — 1 operation(s) for schemas.
  humanURL: https://www.mixedbread.com/api-reference
  baseURL: https://api.mixedbread.com
  tags:
  - schemas
  properties:
  - type: OpenAPI
    url: openapi/mixedbread-ai-schemas-api-openapi.yml
  - type: Documentation
    url: https://www.mixedbread.com/api-reference
  - type: JSONSchema
    url: json-schema/mixedbread-embedding-schema.json
  - type: JSONLD
    url: json-ld/mixedbread-ai-context.jsonld
  - type: JSONSchema
    url: json-schema/mixedbread-rerank-schema.json
  - type: Documentation
    url: https://www.mixedbread.com/docs/stores/overview
  - type: JSONSchema
    url: json-schema/mixedbread-store-schema.json
- aid: mixedbread-ai:mixedbread-ai-stores-api
  name: Mixedbread stores API
  description: The stores API from Mixedbread — 17 operation(s) for stores.
  humanURL: https://www.mixedbread.com/api-reference
  baseURL: https://api.mixedbread.com
  tags:
  - stores
  properties:
  - type: OpenAPI
    url: openapi/mixedbread-ai-stores-api-openapi.yml
  - type: Documentation
    url: https://www.mixedbread.com/api-reference
  - type: JSONSchema
    url: json-schema/mixedbread-embedding-schema.json
  - type: JSONLD
    url: json-ld/mixedbread-ai-context.jsonld
  - type: JSONSchema
    url: json-schema/mixedbread-rerank-schema.json
  - type: Documentation
    url: https://www.mixedbread.com/docs/stores/overview
  - type: JSONSchema
    url: json-schema/mixedbread-store-schema.json
name: Mixedbread
tags:
- AI
- Artificial Intelligence
- Embeddings
- Reranking
- Search
- Retrieval
- RAG
- Vector Database
- Multimodal
- Parsing
- Open Weights
kind: contract
accessModel:
  pricing: paid
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Paid · 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/mixedbread-ai.png
access: 3rd-Party
common:
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/mixedbread/overview
- type: AgenticAccess
  url: agentic-access/mixedbread-ai-agentic-access.yml
- type: DomainSecurity
  url: security/mixedbread-ai-domain-security.yml
- type: Authentication
  url: authentication/mixedbread-ai-authentication.yml
- type: Portal
  url: https://www.mixedbread.com/
  name: Mixedbread Home
- type: Documentation
  url: https://www.mixedbread.com/docs
  name: Mixedbread Docs
- type: Documentation
  url: https://www.mixedbread.com/api-reference
  name: API Reference
- type: Signup
  url: https://platform.mixedbread.com/
  name: Mixedbread Platform
- type: Pricing
  url: https://www.mixedbread.com/pricing
  name: Pricing
- type: Blog
  url: https://www.mixedbread.com/blog
  name: Blog
- type: GitHub
  url: https://github.com/mixedbread-ai
  name: Mixedbread GitHub
- type: HuggingFace
  url: https://huggingface.co/mixedbread-ai
  name: Mixedbread on Hugging Face
- type: SDKs
  url: https://github.com/mixedbread-ai/mixedbread-python
  name: Python SDK
- type: SDKs
  url: https://github.com/mixedbread-ai/mixedbread-ts
  name: TypeScript SDK
- type: SDKs
  url: https://github.com/mixedbread-ai/python-sdk
  name: Python SDK (legacy)
- type: SDKs
  url: https://github.com/mixedbread-ai/typescript-sdk
  name: TypeScript SDK (legacy)
- type: CLI
  url: https://www.mixedbread.com/docs/cli
  name: Mixedbread CLI
- type: Tools
  url: https://github.com/mixedbread-ai/skills
  name: Agent Skills (npx skills add mixedbread-ai/skills)
- type: Tools
  url: https://github.com/mixedbread-ai/mxbai-rerank
  name: mxbai-rerank (open-weight reranking models)
- type: Tools
  url: https://github.com/mixedbread-ai/baguetter
  name: Baguetter (search engine library)
- type: Tools
  url: https://github.com/mixedbread-ai/batched
  name: Batched (dynamic batching for inference)
- type: Tools
  url: https://github.com/mixedbread-ai/maxsim-cpu
  name: maxsim-cpu (CPU late-interaction kernels)
- type: Tools
  url: https://github.com/mixedbread-ai/mgrep
  name: mgrep (semantic CLI grep)
- type: Integrations
  url: https://github.com/mixedbread-ai/mixedbread-ai-langchain
  name: LangChain Integration
- type: Integrations
  url: https://github.com/mixedbread-ai/mixedbread-ai-haystack
  name: Haystack Integration
- type: Integrations
  url: https://github.com/mixedbread-ai/vercel-marketplace-mixedbread
  name: Vercel Marketplace Integration
- type: Integrations
  url: https://www.mixedbread.com/docs/mcp
  name: Model Context Protocol (MCP)
- type: Authentication
  url: https://www.mixedbread.com/api-reference
  name: API Key (Bearer)
- type: LinkedIn
  url: https://www.linkedin.com/company/mixedbread-ai/
  name: LinkedIn
- type: Twitter
  url: https://x.com/mixedbreadai
  name: X (Twitter)
- type: Discord
  url: https://discord.gg/mixedbread
  name: Discord
- type: Plans
  url: plans/mixedbread-ai-plans-pricing.yml
  name: Plans (API Commons)
- type: RateLimits
  url: rate-limits/mixedbread-ai-rate-limits.yml
  name: Rate Limits (API Commons)
- type: FinOps
  url: finops/mixedbread-ai-finops.yml
  name: FinOps (FOCUS-aligned)
created: '2026-05-25'
modified: '2026-05-25'
specificationVersion: '0.20'
description: Mixedbread is a Berlin-based AI search and retrieval platform. It provides embeddings (mxbai-embed, Wholembed
  v3), rerankers (mxbai-rerank v1/v2/v3-listwise), multimodal stores, document parsing, structured extraction, and connector-based
  ingestion. Models are published as open weights on Hugging Face and consumed via a hosted REST API at api.mixedbread.com.
  The platform powers RAG and agent retrieval over text, PDFs, images, audio, and video across 100+ languages.