Nomic AI

Nomic AI builds open and accessible AI infrastructure. The company is known for the open-source Nomic Embed family (nomic-embed-text-v1.5, nomic-embed-vision-v1.5) of multilingual text and vision embedding models, the Nomic Atlas platform for exploring, labelling, and operationalising unstructured data via interactive 2D maps, and the GPT4All open-source ecosystem for running large language models locally on consumer CPUs and GPUs. The Nomic Atlas REST API at api-atlas.nomic.ai exposes endpoints for datasets, maps, embeddings, file parsing, and task status, with official Python and TypeScript SDKs.

Nomic AI publishes 12 API contracts indexed on the APIs.io network, including Embeddings API, Files API, Tasks API, and 9 more. Tagged areas include Embeddings, Data Exploration, LLM, Open Source, and RAG.

The Nomic AI catalog on APIs.io includes 1 Spectral governance ruleset.

Nomic AI’s developer surface includes engineering blog, authentication, documentation, GitHub presence, and 14 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

33.5/100 thin ▬ flat Agent 22/100 agent aware Front door AI 6/6 dominant Heartbeat 58/100 alive saas Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreeSelf serve⚡ Free to try

1 published contract

EmbeddingsData ExplorationLLM Open Source RAG Atlas

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 33.5/100 · thin

Contract Quality 9.8 / 19

Developer Ergonomics 3.6 / 15

Access Clarity 2.2 / 15

Operational Transparency 3.2 / 10

Contract Governance 1.2 / 9

Discoverability 5.0 / 8

Regulatory Posture 3.1 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 22/100 · 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 7 / 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 Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship Ask about this →
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented) Ask about this →

8 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 14.9 — up to +17.0 composite points Ask about this →
Developer Ergonomics scores 23.8 — up to +15.2 composite points Ask about this →
Contract Quality scores 52.2 — up to +12.0 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/nomic-ai/apis.yml: open an issue on github.com/api-evangelist/nomic-ai to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Retrieval, Vector and RAG	covered	51.7	-	-
Hugging Face Hub Organisations	covered	51.7	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 2

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

The OpenAI Interface

prose — states compatibility; nothing published to check it against

2 core of 338 operations graded · api-commons/models

OpenAPI

measured — observed by APIs.io (published)

APIs 12

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

Nomic Atlas API

REST API for the Nomic Atlas platform. Exposes endpoints for creating and managing datasets, building 2D semantic maps over text and image data, querying and updating points, an...

Nomic Embedding API

Hosted embedding endpoint backed by the Nomic Embed model family (nomic-embed-text-v1.5 and nomic-embed-vision-v1.5). Returns dense multilingual text and image vectors with Matr...

Nomic Atlas File Parsing API

Upload, parse, and extract endpoints for ingesting PDFs and other documents into Atlas as structured text and tables prior to embedding and map building.

Nomic Atlas Task Status API

Polling endpoint that returns the status of long-running Atlas jobs (map builds, embeddings, dataset operations).

Nomic Python SDK

Official Python client (nomic) for the Atlas platform, embedding API, and dataset/map workflows.

Nomic TypeScript SDK

Official TypeScript / JavaScript client for the Nomic Atlas API.

GPT4All

Open-source ecosystem for running large language models locally on consumer hardware. Ships a desktop chat client, a local OpenAI-compatible HTTP server, and Python and TypeScri...

nomic-embed-text-v1.5 (Open Weights)

Open-weights multilingual text embedding model published on Hugging Face, Apache-2.0 licensed. Supports Matryoshka-style truncatable embeddings and task-type prefixes.

nomic-embed-vision-v1.5 (Open Weights)

Open-weights vision embedding model that shares an embedding space with nomic-embed-text-v1.5 to support cross-modal retrieval. Published on Hugging Face.

Nomic AI Embeddings API

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

Nomic AI Files API

The Files API from Nomic AI — 2 operation(s) for files.

Nomic AI Tasks API

The Tasks API from Nomic AI — 1 operation(s) for tasks.

Scroll for all 12

Open Collections 4

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

Nomic Atlas Embeddings API

OPEN COLLECTION

Nomic Atlas Embeddings Files API

OPEN COLLECTION

Nomic Atlas Embeddings Tasks API

OPEN COLLECTION

Nomic Atlas API

OPEN COLLECTION

Nomic AI API pricing

Not yet checked against Nomic AI's own pricing page. Compiled by API Evangelist on 2026-05-22; confirm before you rely on a figure. A free plan or tier is listed.

Plan	Price
Free freemium	Free

Plan details, limits and sources →

Rate limits

Free Tier Default: 10 requests per minute
Pro Tier Default: 120 requests per minute

Compiled by API Evangelist, not yet checked against Nomic AI's documentation. Rate-limit details →

Pricing Plans 1

Published pricing tiers and plan structures.

Nomic AI Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Nomic AI Rate Limits

2 limits

RATE LIMITS

Compliance 1

Attestations the provider states (SOC 2, ISO 27001 and others), quoted from its own trust page. APIs.io verifies none of them.

Nomic AI

1 quoted statement, read from Nomic AI's own page on 2026-11-10.

COMPLIANCE

FinOps 1

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

Nomic AI Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Nomic AI API Rules

50 rules · 48 error-severity 1 warn-severity 1 info-severity

SPECTRAL

Security Posture 4

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

Nomic AI Authentication

http · 1 scheme

SECURITY

Nomic AI Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Nomic AI Vulnerability Disclosure

no policy recorded

SECURITY

Nomic AI Trust Center

SOC 2

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

Nomic AI Agentic Access

4 operations · 3 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHub

GitHub

Access & Security 4

Authentication, authorization, and security posture

TrustCenter

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 3

Status, limits, changes, and where to get help

IssueTracker

IssueTracker

Releases

Releases

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 4

The organization behind the API

Blog

Blog

BlogRSS

BlogRSS

LinkedIn

Website

Website

Other 2

Properties that don't map to a standard resource type

HuggingFace

HuggingFace

Attestations

Attestations

Source (apis.yml)

aid: nomic-ai
url: https://raw.githubusercontent.com/api-evangelist/nomic-ai/refs/heads/main/apis.yml
name: Nomic AI
kind: company
description: Nomic AI builds open and accessible AI infrastructure. The company is known for the open-source Nomic Embed family
  (nomic-embed-text-v1.5, nomic-embed-vision-v1.5) of multilingual text and vision embedding models, the Nomic Atlas platform
  for exploring, labelling, and operationalising unstructured data via interactive 2D maps, and the GPT4All open-source ecosystem
  for running large language models locally on consumer CPUs and GPUs. The Nomic Atlas REST API at api-atlas.nomic.ai exposes
  endpoints for datasets, maps, embeddings, file parsing, and task status, with official Python and TypeScript SDKs.
deliveryModel:
  model: saas
  license_evidence:
    not_product:
    - nomic-ai/gpt4all
    - nomic-ai/nomic
    - nomic-ai/ts-nomic
  open_source: unknown
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: low
  source:
  - openapi
  - pricing
  - repository-not-product
  generated: '2026-09-25'
  method: derived
accessModel:
  pricing: free
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Free · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/nomic-ai.png
x-docs-platform: docusaurus
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-04
x-docs-hosting: vercel
tags:
- Embeddings
- Data Exploration
- LLM
- Open Source
- RAG
- Atlas
tags_raw:
- Embeddings
- Data Exploration
- LLM
- Open Source
- RAG
- Atlas
- Open-Source
created: '2026-05-23'
modified: '2026-10-06'
specificationVersion: '0.23'
apis:
- aid: nomic-ai:atlas
  name: Nomic Atlas API
  description: REST API for the Nomic Atlas platform. Exposes endpoints for creating and managing datasets, building 2D semantic
    maps over text and image data, querying and updating points, and orchestrating long-running map build jobs. Authentication
    is via an Atlas-issued API key.
  humanURL: https://docs.nomic.ai/reference/getting-started
  baseURL: https://api-atlas.nomic.ai
  tags:
  - Datasets
  - Maps
  - Vector Search
  - REST
  properties:
  - type: Documentation
    url: https://docs.nomic.ai/reference/getting-started
- aid: nomic-ai:embeddings
  name: Nomic Embedding API
  description: Hosted embedding endpoint backed by the Nomic Embed model family (nomic-embed-text-v1.5 and nomic-embed-vision-v1.5).
    Returns dense multilingual text and image vectors with Matryoshka-style configurable output dimensions for retrieval,
    clustering, and RAG.
  humanURL: https://docs.nomic.ai/atlas/embeddings-and-retrieval/text-embeddings
  baseURL: https://api-atlas.nomic.ai
  tags:
  - Embeddings
  - Text
  - Vision
  - Multilingual
  properties:
  - type: Documentation
    url: https://docs.nomic.ai/atlas/embeddings-and-retrieval/text-embeddings
- aid: nomic-ai:file-parsing
  name: Nomic Atlas File Parsing API
  description: Upload, parse, and extract endpoints for ingesting PDFs and other documents into Atlas as structured text and
    tables prior to embedding and map building.
  humanURL: https://docs.nomic.ai/atlas/data/file-upload
  baseURL: https://api-atlas.nomic.ai
  tags:
  - File Upload
  - Parsing
  - Extraction
  properties:
  - type: Documentation
    url: https://docs.nomic.ai/atlas/data/file-upload
- aid: nomic-ai:task-status
  name: Nomic Atlas Task Status API
  description: Polling endpoint that returns the status of long-running Atlas jobs (map builds, embeddings, dataset operations).
  humanURL: https://docs.nomic.ai/reference/getting-started
  baseURL: https://api-atlas.nomic.ai
  tags:
  - Job
  - Task
  - Async
  tags_raw:
  - Jobs
  - Tasks
  - Async
  properties:
  - type: Documentation
    url: https://docs.nomic.ai/reference/getting-started
- aid: nomic-ai:python-sdk
  name: Nomic Python SDK
  description: Official Python client (nomic) for the Atlas platform, embedding API, and dataset/map workflows.
  humanURL: https://github.com/nomic-ai/nomic
  baseURL: https://github.com/nomic-ai/nomic
  tags:
  - SDK
  - Python
  - Atlas
  properties:
  - type: Repository
    url: https://github.com/nomic-ai/nomic
  - type: Package
    url: https://pypi.org/project/nomic/
- aid: nomic-ai:typescript-sdk
  name: Nomic TypeScript SDK
  description: Official TypeScript / JavaScript client for the Nomic Atlas API.
  humanURL: https://github.com/nomic-ai/ts-nomic
  baseURL: https://github.com/nomic-ai/ts-nomic
  tags:
  - SDK
  - TypeScript
  - JavaScript
  properties:
  - type: Repository
    url: https://github.com/nomic-ai/ts-nomic
- aid: nomic-ai:gpt4all
  name: GPT4All
  description: Open-source ecosystem for running large language models locally on consumer hardware. Ships a desktop chat
    client, a local OpenAI-compatible HTTP server, and Python and TypeScript bindings. MIT-licensed.
  humanURL: https://www.nomic.ai/gpt4all
  baseURL: https://github.com/nomic-ai/gpt4all
  tags:
  - LLM
  - Local Inference
  - Open Source
  - On-Device
  tags_raw:
  - LLM
  - Local Inference
  - Open Source
  - On-Device
  - Open-Source
  properties:
  - type: Repository
    url: https://github.com/nomic-ai/gpt4all
  - type: Website
    url: https://www.nomic.ai/gpt4all
- aid: nomic-ai:embed-text-model
  name: nomic-embed-text-v1.5 (Open Weights)
  description: Open-weights multilingual text embedding model published on Hugging Face, Apache-2.0 licensed. Supports Matryoshka-style
    truncatable embeddings and task-type prefixes.
  humanURL: https://huggingface.co/nomic-ai/nomic-embed-text-v1.5
  baseURL: https://huggingface.co/nomic-ai/nomic-embed-text-v1.5
  tags:
  - Model
  - Embeddings
  - Open Weights
  - Hugging Face
  properties:
  - type: Repository
    url: https://huggingface.co/nomic-ai/nomic-embed-text-v1.5
- aid: nomic-ai:embed-vision-model
  name: nomic-embed-vision-v1.5 (Open Weights)
  description: Open-weights vision embedding model that shares an embedding space with nomic-embed-text-v1.5 to support cross-modal
    retrieval. Published on Hugging Face.
  humanURL: https://huggingface.co/nomic-ai/nomic-embed-vision-v1.5
  baseURL: https://huggingface.co/nomic-ai/nomic-embed-vision-v1.5
  tags:
  - Model
  - Embeddings
  - Vision
  - Open Weights
  properties:
  - type: Repository
    url: https://huggingface.co/nomic-ai/nomic-embed-vision-v1.5
- aid: nomic-ai:nomic-ai-embeddings-api
  name: Nomic AI Embeddings API
  description: The Embeddings API from Nomic AI — 1 operation(s) for embeddings.
  humanURL: https://docs.nomic.ai/reference/getting-started
  baseURL: https://api-atlas.nomic.ai
  tags:
  - Embeddings
  properties:
  - type: OpenAPI
    url: openapi/nomic-ai-embeddings-api-openapi.yml
- aid: nomic-ai:nomic-ai-files-api
  name: Nomic AI Files API
  description: The Files API from Nomic AI — 2 operation(s) for files.
  humanURL: https://docs.nomic.ai/reference/getting-started
  baseURL: https://api-atlas.nomic.ai
  tags:
  - File
  tags_raw:
  - Files
  properties:
  - type: OpenAPI
    url: openapi/nomic-ai-files-api-openapi.yml
- aid: nomic-ai:nomic-ai-tasks-api
  name: Nomic AI Tasks API
  description: The Tasks API from Nomic AI — 1 operation(s) for tasks.
  humanURL: https://docs.nomic.ai/reference/getting-started
  baseURL: https://api-atlas.nomic.ai
  tags:
  - Task
  tags_raw:
  - Tasks
  properties:
  - type: OpenAPI
    url: openapi/nomic-ai-tasks-api-openapi.yml
common:
- url: https://www.nomic.ai/news
  type: Blog
- url: https://www.nomic.ai/feed.xml
  type: BlogRSS
- type: IssueTracker
  url: https://github.com/nomic-ai/nomic/issues
- type: Releases
  url: https://github.com/nomic-ai/nomic/releases
- type: AgenticAccess
  url: agentic-access/nomic-ai-agentic-access.yml
- type: TrustCenter
  url: security/nomic-ai-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/nomic-ai-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/nomic-ai-domain-security.yml
- type: Authentication
  url: authentication/nomic-ai-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/nomic-ai
- type: Website
  url: https://www.nomic.ai/
- type: Documentation
  url: https://docs.nomic.ai/
- type: GitHub
  url: https://github.com/nomic-ai
- type: HuggingFace
  url: https://huggingface.co/nomic-ai
- type: Plans
  url: plans/nomic-ai-plans-pricing.yml
- type: RateLimits
  url: rate-limits/nomic-ai-rate-limits.yml
- type: FinOps
  url: finops/nomic-ai-finops.yml
- type: Attestations
  url: compliance/nomic-ai-compliance.yml
integrations:
- name: LangChain
- name: LlamaIndex
- name: Hugging Face
- name: Ollama
- name: Pinecone
- name: Weaviate
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-tags-removed:
- Vector Database

Nomic AI API — frequently asked questions

Does Nomic AI have an API?

Yes. APIs.io lists 12 APIs from Nomic AI, including Nomic Atlas API, Nomic Embedding API and Nomic Atlas File Parsing API, and 9 more.

Is there an OpenAPI specification for the Nomic AI API?

Yes. APIs.io indexes 3 OpenAPI specifications for Nomic AI, each linked for download from this page.

How do I authenticate with the Nomic AI API?

Nomic AI uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Nomic AI Authentication.

How much does the Nomic AI API cost?

APIs.io lists 1 pricing plan for Nomic AI, with each plan's price, limits and inclusions under Pricing on this page.

Is the Nomic AI API ready for AI agents?

Nomic AI has a Kin Score of 33.5 out of 100 (thin) and an Agent Readiness score of 22.1 (agent-aware), scored by API Evangelist on 2026-11-13.

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