Nace Ai

Nace.AI builds specialized AI models and agents that run enterprise business processes end-to-end on small models customers control. Its NAVI product automates workflows across financial auditing, loan processing, billing, accounts payable, and claims. Nace Document Intelligence (NDI) is its public API: an API-key REST + MCP service that parses documents to high-fidelity markdown, categorizes contents against a taxonomy, grounds values to precise page coordinates, and extracts schema-shaped structured JSON via async jobs.

Nace Ai publishes 2 API contracts indexed on the APIs.io network: Health API and Public API. Tagged areas include Company, Artificial Intelligence, Document Intelligence, Document Processing, and Data Extraction.

The Nace Ai catalog on APIs.io includes 1 Spectral governance ruleset.

Nace Ai’s developer surface includes authentication, engineering blog, signup flow, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

43.9/100 developing ▬ flat Agent 39/100 agent native Front door AI 4/6 moderate Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 published contract 1 MCP Servers 2 Agent Skills

Company Artificial Intelligence Document Intelligence Document Processing Data Extraction OCR Machine Learning Enterprise Automation MCP

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

AI Model Services

AE-110

Public API

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 43.9/100 · developing

Contract Quality 8.6 / 19

Developer Ergonomics 6.7 / 15

Access Clarity 5.1 / 15

Operational Transparency 3.1 / 10

Contract Governance 1.6 / 9

Discoverability 5.4 / 8

Regulatory Posture 3.4 / 15

Create-or-Update Ergonomics 2.8 / 10

Agent readiness — 39/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 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):

A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
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)
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
Protected Resource Metadata +5 pts — a served /.well-known/oauth-protected-resource carrying `resource` (documented), and naming its authorization_servers (verified)

4 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 45.9 — up to +13.5 composite points
Access Clarity scores 34.2 — up to +13.2 composite points
Developer Ergonomics scores 44.6 — up to +11.1 composite points

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.

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/nace-ai/apis.yml: open an issue on github.com/api-evangelist/nace-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
RPA and Document AI (RPA marketplaces, intelligent document processing)	undeclared	-	-	-

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 2

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

Nace Ai Health API

The health API from Nace Ai — 1 operation(s) for health.

Nace Ai Public API

The public-api API from Nace Ai — 12 operation(s) for public-api.

Open Collections 2

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

NDI Service health API

OPEN COLLECTION

NDI Service health public-api API

OPEN COLLECTION

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

NDI MCP Server

MCP server; 6 tools listed.

MCP SERVER

Agent Skills 2

Packaged agent skills for driving this provider's APIs from an AI assistant.

nace-ai-extract-document-data

AGENT SKILL

nace-ai-parse-and-ground

AGENT SKILL

Nace Ai API pricing

Rate limits

Requests per minute (per tenant): 60 requests per minute
Concurrent jobs (pending + running): 10 concurrent jobs
Concurrent sync waits: 4 concurrent sync waits

Rate-limit details →

Rate Limits 1

Documented rate limits and quota policies.

Nace Ai Rate Limits

3 limits

RATE LIMITS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Nace Ai API Rules

55 rules · 45 errors 7 warnings 3 info

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Nace Ai Ndi Overlay

4 actions · servers · nace-ai-ndi-openapi.json

GENERATED

Security Posture 2

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

Nace Ai Authentication

apiKey · 1 scheme

SECURITY

Nace Ai Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Nace Ai Agentic Access

13 operations · 10 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

SignUp

SignUp

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

MCPServer

LLMsTxt

AgentSkill

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

Conventions

Idempotency

Conformance

Lifecycle

DataModel

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

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

Source (apis.yml)

aid: nace-ai
name: Nace Ai
description: 'Nace.AI builds specialized AI models and agents that run enterprise business processes end-to-end on small models
  customers control. Its NAVI product automates workflows across financial auditing, loan processing, billing, accounts payable,
  and claims. Nace Document Intelligence (NDI) is its public API: an API-key REST + MCP service that parses documents to high-fidelity
  markdown, categorizes contents against a taxonomy, grounds values to precise page coordinates, and extracts schema-shaped
  structured JSON via async jobs.'
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://nace.ai
url: https://raw.githubusercontent.com/api-evangelist/nace-ai/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- general-catalyst
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-09-16'
tags:
- Company
- Artificial Intelligence
- Document Intelligence
- Document Processing
- Data Extraction
- OCR
- Machine Learning
- Enterprise Automation
- MCP
tags_raw:
- Company
- Artificial Intelligence
- Document Intelligence
- Document Processing
- Data Extraction
- OCR
- Machine Learning
- Enterprise Automation
- MCP
- Machine-Learning
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: nace-ai:nace-ai-health-api
  name: Nace Ai Health API
  description: The health API from Nace Ai — 1 operation(s) for health.
  humanURL: https://docs.ndi.nace.ai
  baseURL: https://ndi-api.nace.ai/api/v1
  tags:
  - Health
  tags_raw:
  - health
  properties:
  - type: OpenAPI
    url: openapi/nace-ai-health-api-openapi.yml
  - type: Documentation
    url: https://docs.ndi.nace.ai
  - type: APIReference
    url: https://ndi-api.nace.ai/docs
  - type: Quickstart
    url: https://docs.ndi.nace.ai/quickstart
- aid: nace-ai:nace-ai-public-api-api
  name: Nace Ai Public API
  description: The public-api API from Nace Ai — 12 operation(s) for public-api.
  humanURL: https://docs.ndi.nace.ai
  baseURL: https://ndi-api.nace.ai/api/v1
  tags:
  - Public APIs
  tags_raw:
  - public-api
  properties:
  - type: OpenAPI
    url: openapi/nace-ai-public-api-api-openapi.yml
  - type: Documentation
    url: https://docs.ndi.nace.ai
  - type: APIReference
    url: https://ndi-api.nace.ai/docs
  - type: Quickstart
    url: https://docs.ndi.nace.ai/quickstart
common:
- type: CapabilityMap
  url: capabilities/nace-ai-capability-edges.yml
  name: Nace Ai Business Capability Map
- type: Overlay
  url: overlays/nace-ai-ndi-overlay.yaml
- type: AgenticAccess
  url: agentic-access/nace-ai-agentic-access.yml
- type: RateLimits
  url: rate-limits/nace-ai-rate-limits.yml
- type: DomainSecurity
  url: security/nace-ai-domain-security.yml
- type: Authentication
  url: authentication/nace-ai-authentication.yml
- type: ErrorCatalog
  url: errors/nace-ai-problem-types.yml
- type: Conventions
  url: conventions/nace-ai-conventions.yml
- type: Idempotency
  url: conventions/nace-ai-conventions.yml
- type: Conformance
  url: conformance/nace-ai-conformance.yml
- type: Lifecycle
  url: lifecycle/nace-ai-lifecycle.yml
- type: DataModel
  url: data-model/nace-ai-data-model.yml
- type: MCPServer
  url: mcp/nace-ai-mcp.yml
- type: LLMsTxt
  url: llms/nace-ai-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: Website
  url: https://nace.ai
- type: Blog
  url: https://nace.ai/blog
- type: SignUp
  url: https://nace.ai/contact
- type: TermsOfService
  url: https://nace.ai/policies/terms-of-service
- type: PrivacyPolicy
  url: https://nace.ai/policies/privacy-policy
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 16
  pass: local-v1

Nace Ai API — frequently asked questions

Does Nace Ai have an API?

Yes. APIs.io lists 2 APIs from Nace Ai, including Nace Ai Health API and Nace Ai Public API.

Is there an OpenAPI specification for the Nace Ai API?

Yes. APIs.io indexes 2 OpenAPI specifications for Nace Ai, each linked for download from this page.

How do I authenticate with the Nace Ai API?

Nace Ai uses bearer-token authentication (apiKey · 1 scheme). The details are profiled on APIs.io as Nace Ai Authentication.

Does Nace Ai have an MCP server?

Yes. APIs.io lists 1 MCP server for Nace Ai: MCP server; 6 tools listed.

Is the Nace Ai API ready for AI agents?

Nace Ai has a Kin Score of 43.9 out of 100 (developing) and an Agent Readiness score of 39.4 (agent-native), scored by API Evangelist on 2026-11-06.

Work with this as data

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get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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