Sensible

Sensible is a developer-focused document understanding platform that converts unstructured documents (PDFs, emails, images) into JSON. The core IP is SenseML — a document-specific query language combining LLM techniques with layout-based rules. The REST API exposes extract, classify, fill, generate and document-management endpoints, with SDKs for Node, Python and Go.

Sensible publishes 9 API contracts indexed on the APIs.io network, including Account API, Classify API, Configs API, and 6 more. Tagged areas include Artificial Intelligence, Document AI, Intelligent Document Processing, Extraction, and LLM.

Sensible’s developer surface includes authentication, documentation, pricing, GitHub presence, engineering blog, and 10 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

34.1/100 thin ▬ flat Agent 28/100 agent aware saas Full breakdown ↓
scored 2026-10-23 · rubric v0.25.0 · Show this score on your site →

AccessPaid

1 published contract 1 MCP Servers

Artificial Intelligence Document AI Intelligent Document Processing Extraction LLMSenseMLPDF

Kin Score

Kin Score How this is scored →
scored 2026-10-23 · rubric v0.25.0

Composite quality — 34.1/100 · thin

Contract Quality 9.1 / 19

Developer Ergonomics 4.5 / 15

Access Clarity 3.9 / 15

Operational Transparency 2.3 / 10

Contract Governance 0.0 / 9

Discoverability 5.6 / 8

Regulatory Posture 3.1 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 28/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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 Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

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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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 github.com/api-evangelist/sensible-io: open an issue to ask a question, or submit a pull request to add artifacts. 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	-	-	-
PDF and Document Standards (PDF tooling, document signing trust, invoice documents)	undeclared	-	-	-
Raycast Store Extensions (first-party publishers + community-wrapped products)	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 1

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.

PDF

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

APIs 9

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

Sensible REST API

REST API for document extraction (sync/async, single-document or portfolio), classification, fill, generation and configuration management. Bearer-token auth.

Sensible Account API

Account-related resources

Sensible Classify API

Document type classification

Sensible Configs API

Manage document type configs (SenseML)

Sensible Document Types API

Manage document types

Sensible Documents API

Retrieve documents and extractions

Sensible Extract API

Document data extraction

Sensible Reference Documents API

Manage reference documents per type

Sensible Upload API

Generate upload URLs for documents

Scroll for all 9

Open Collections 9

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

Sensible REST Account API

OPEN COLLECTION

Sensible REST Account Classify API

OPEN COLLECTION

Sensible REST Account Configs API

OPEN COLLECTION

Sensible REST Account Document Types API

OPEN COLLECTION

Sensible REST Account Documents API

OPEN COLLECTION

Sensible REST Account Extract API

OPEN COLLECTION

Sensible REST Account Reference Documents API

OPEN COLLECTION

Sensible REST Account Upload API

OPEN COLLECTION

Sensible REST API

OPEN COLLECTION

Scroll for all 9

MCP Servers 1

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

Sensible MCP Server

Remote MCP server at docs.sensible.so over HTTP.

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Sensible Io Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Sensible Io Rate Limits

3 limits

RATE LIMITS

FinOps 1

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

Sensible Io Finops

FINOPS

Security Posture 4

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

Sensible Io Authentication

http · 1 scheme

SECURITY

Sensible Io Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Sensible Io Vulnerability Disclosure

no policy recorded

SECURITY

Sensible Io Trust Center

SOC 2, HIPAA

SECURITY

Agentic Access 1

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

Sensible Io Agentic Access

32 operations · 20 acting

AGENTIC

Resources

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

GitHub

GitHub

Access & Security 4

Authentication, authorization, and security posture

TrustCenter

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Source (apis.yml)

aid: sensible-io
aname: sensible-io
url: https://raw.githubusercontent.com/api-evangelist/sensible-io/refs/heads/main/apis.yml
name: Sensible
kind: company
description: Sensible is a developer-focused document understanding platform that converts unstructured documents (PDFs, emails,
  images) into JSON. The core IP is SenseML — a document-specific query language combining LLM techniques with layout-based
  rules. The REST API exposes extract, classify, fill, generate and document-management endpoints, with SDKs for Node, Python
  and Go.
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: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/sensible-io.png
x-docs-platform: readme
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-04
tags:
- Artificial Intelligence
- Document AI
- Intelligent Document Processing
- Extraction
- LLM
- SenseML
- PDF
tags_raw:
- AI
- Document AI
- IDP
- Extraction
- LLM
- SenseML
- PDF
created: '2026-05-08'
modified: '2026-05-08'
specificationVersion: '0.23'
apis:
- aid: sensible-io:rest
  name: Sensible REST API
  description: REST API for document extraction (sync/async, single-document or portfolio), classification, fill, generation
    and configuration management. Bearer-token auth.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.sensible.so/reference/api-overview
  baseURL: https://api.sensible.so/v0
  tags:
  - REST
  - Extraction
  - Classification
  - LLM
  - SenseML
  properties:
  - type: Documentation
    url: https://docs.sensible.so/
  - type: APIReference
    url: https://docs.sensible.so/reference/api-overview
  - type: SDKs
    url: https://github.com/sensible-hq
- aid: sensible-io:sensible-io-account-api
  name: Sensible Account API
  description: Account-related resources
  humanURL: https://docs.sensible.so/reference/api-overview
  baseURL: https://api.sensible.so/v0
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/sensible-io-account-api-openapi.yml
- aid: sensible-io:sensible-io-classify-api
  name: Sensible Classify API
  description: Document type classification
  humanURL: https://docs.sensible.so/reference/api-overview
  baseURL: https://api.sensible.so/v0
  tags:
  - Classify
  properties:
  - type: OpenAPI
    url: openapi/sensible-io-classify-api-openapi.yml
- aid: sensible-io:sensible-io-configs-api
  name: Sensible Configs API
  description: Manage document type configs (SenseML)
  humanURL: https://docs.sensible.so/reference/api-overview
  baseURL: https://api.sensible.so/v0
  tags:
  - Configs
  properties:
  - type: OpenAPI
    url: openapi/sensible-io-configs-api-openapi.yml
- aid: sensible-io:sensible-io-document-types-api
  name: Sensible Document Types API
  description: Manage document types
  humanURL: https://docs.sensible.so/reference/api-overview
  baseURL: https://api.sensible.so/v0
  tags:
  - Document Types
  properties:
  - type: OpenAPI
    url: openapi/sensible-io-document-types-api-openapi.yml
- aid: sensible-io:sensible-io-documents-api
  name: Sensible Documents API
  description: Retrieve documents and extractions
  humanURL: https://docs.sensible.so/reference/api-overview
  baseURL: https://api.sensible.so/v0
  tags:
  - Documents
  properties:
  - type: OpenAPI
    url: openapi/sensible-io-documents-api-openapi.yml
- aid: sensible-io:sensible-io-extract-api
  name: Sensible Extract API
  description: Document data extraction
  humanURL: https://docs.sensible.so/reference/api-overview
  baseURL: https://api.sensible.so/v0
  tags:
  - Extract
  properties:
  - type: OpenAPI
    url: openapi/sensible-io-extract-api-openapi.yml
- aid: sensible-io:sensible-io-reference-documents-api
  name: Sensible Reference Documents API
  description: Manage reference documents per type
  humanURL: https://docs.sensible.so/reference/api-overview
  baseURL: https://api.sensible.so/v0
  tags:
  - Reference Documents
  properties:
  - type: OpenAPI
    url: openapi/sensible-io-reference-documents-api-openapi.yml
- aid: sensible-io:sensible-io-upload-api
  name: Sensible Upload API
  description: Generate upload URLs for documents
  humanURL: https://docs.sensible.so/reference/api-overview
  baseURL: https://api.sensible.so/v0
  tags:
  - Upload
  properties:
  - type: OpenAPI
    url: openapi/sensible-io-upload-api-openapi.yml
common:
- type: AgenticAccess
  url: agentic-access/sensible-io-agentic-access.yml
- type: TrustCenter
  url: security/sensible-io-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/sensible-io-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/sensible-io-domain-security.yml
- type: Authentication
  url: authentication/sensible-io-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/sensible-io
- type: Website
  url: https://www.sensible.so/
- type: Documentation
  url: https://docs.sensible.so/
- type: Pricing
  url: https://www.sensible.so/pricing
- type: GitHub
  url: https://github.com/sensible-hq
- type: Plans
  url: plans/sensible-io-plans-pricing.yml
- type: RateLimits
  url: rate-limits/sensible-io-rate-limits.yml
- type: FinOps
  url: finops/sensible-io-finops.yml
- type: LlmsText
  url: https://docs.sensible.so/llms.txt
- type: Blog
  url: https://www.sensible.so/blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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